diff options
author | Graeme Geldenhuys <graeme@mastermaths.co.za> | 2012-11-22 11:48:47 +0000 |
---|---|---|
committer | Graeme Geldenhuys <graeme@mastermaths.co.za> | 2012-11-22 11:48:47 +0000 |
commit | af45f95f16cee22f8f012f706f4d0a42eaeb68fa (patch) | |
tree | c572c1cc6a7d3bb12874d8f9b9363312b275e328 /prototypes/miglayout/net/miginfocom/swing | |
parent | 9c62dfaf7217557f08a3d33b20bb302874960f87 (diff) | |
download | fpGUI-af45f95f16cee22f8f012f706f4d0a42eaeb68fa.tar.xz |
Fixes line ending issues
Diffstat (limited to 'prototypes/miglayout/net/miginfocom/swing')
3 files changed, 1082 insertions, 1082 deletions
diff --git a/prototypes/miglayout/net/miginfocom/swing/MigLayout.java b/prototypes/miglayout/net/miginfocom/swing/MigLayout.java index 7444e9d9..48a6119b 100644 --- a/prototypes/miglayout/net/miginfocom/swing/MigLayout.java +++ b/prototypes/miglayout/net/miginfocom/swing/MigLayout.java @@ -1,549 +1,549 @@ -package net.miginfocom.swing;
-/*
- * License (BSD):
- * ==============
- *
- * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this list
- * of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice, this
- * list of conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- * Neither the name of the MiG InfoCom AB nor the names of its contributors may be
- * used to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * @version 1.0
- * @author Mikael Grev, MiG InfoCom AB
- * Date: 2006-sep-08
- */
-
-import net.miginfocom.layout.*;
-
-import javax.swing.*;
-import java.awt.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.*;
-import java.util.*;
-
-/** A very flexbile layout manager.
- * <p>
- * Read the documentation that came with this layout manager for information on usage.
- */
-public final class MigLayout implements LayoutManager2, Externalizable
-{
- // ******** Instance part ********
-
- /** The component to string constraints mappings.
- */
- private final Map<Component, Object> scrConstrMap = new IdentityHashMap<Component, Object>(8);
-
- /** Hold the serializable text representation of the constraints.
- */
- private Object layoutConstraints = "", colConstraints = "", rowConstraints = ""; // Should never be null!
-
-
- // ******** Transient part ********
-
- private transient ContainerWrapper cacheParentW = null;
-
- private transient final Map<ComponentWrapper, CC> ccMap = new HashMap<ComponentWrapper, CC>(8);
- private transient javax.swing.Timer debugTimer = null;
-
- private transient LC lc = null;
- private transient AC colSpecs = null, rowSpecs = null;
- private transient Grid grid = null;
- private transient int lastModCount = PlatformDefaults.getModCount();
- private transient int lastHash = -1;
- private transient Dimension lastInvalidSize = null;
-
- private transient ArrayList<LayoutCallback> callbackList = null;
-
- /** Constructor with no constraints.
- */
- public MigLayout()
- {
- this("", "", "");
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "".
- */
- public MigLayout(String layoutConstraints)
- {
- this(layoutConstraints, "", "");
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "".
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as "".
- */
- public MigLayout(String layoutConstraints, String colConstraints)
- {
- this(layoutConstraints, colConstraints, "");
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "".
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as "".
- * @param rowConstraints The constraints for the rows in the grid. <code>null</code> will be treated as "".
- */
- public MigLayout(String layoutConstraints, String colConstraints, String rowConstraints)
- {
- setLayoutConstraints(layoutConstraints);
- setColumnConstraints(colConstraints);
- setRowConstraints(rowConstraints);
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty cosntraint.
- */
- public MigLayout(LC layoutConstraints)
- {
- this(layoutConstraints, null, null);
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty cosntraint.
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as an empty constraint.
- */
- public MigLayout(LC layoutConstraints, AC colConstraints)
- {
- this(layoutConstraints, colConstraints, null);
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty cosntraint.
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as an empty constraint.
- * @param rowConstraints The constraints for the rows in the grid. <code>null</code> will be treated as an empty constraint.
- */
- public MigLayout(LC layoutConstraints, AC colConstraints, AC rowConstraints)
- {
- setLayoutConstraints(layoutConstraints);
- setColumnConstraints(colConstraints);
- setRowConstraints(rowConstraints);
- }
-
- /** Returns layout constraints eighter as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in
- * to the constructor or set with {@link #setLayoutConstraints(Object)}.
- * @return The layout constraints eighter as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in
- * to the constructor or set with {@link #setLayoutConstraints(Object)}. Never <code>null</code>.
- */
- public Object getLayoutConstraints()
- {
- return layoutConstraints;
- }
-
- /** Sets the layout constraints for the layout manager instance as a String.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The layout constraints as a String representation. <code>null</code> is converted to <code>""</code> for storage.
- * @throws RuntimeException if the constaint was not valid.
- */
- public void setLayoutConstraints(Object constr)
- {
- if (constr == null || constr instanceof String) {
- constr = ConstraintParser.prepare((String) constr);
- lc = ConstraintParser.parseLayoutConstraint((String) constr);
- } else if (constr instanceof LC) {
- lc = (LC) constr;
- } else {
- throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString());
- }
- layoutConstraints = constr;
- grid = null;
- }
-
- /** Returns the column layout constraints either as a <code>String</code> or {@link net.miginfocom.layout.AC}.
- * @return The column constraints eighter as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in
- * to the constructor or set with {@link #setLayoutConstraints(Object)}. Never <code>null</code>.
- */
- public Object getColumnConstraints()
- {
- return colConstraints;
- }
-
- /** Sets the column layout constraints for the layout manager instance as a String.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The column layout constraints as a String representation. <code>null</code> is converted to <code>""</code> for storage.
- * @throws RuntimeException if the constaint was not valid.
- */
- public void setColumnConstraints(Object constr)
- {
- if (constr == null || constr instanceof String) {
- constr = ConstraintParser.prepare((String) constr);
- colSpecs = ConstraintParser.parseColumnConstraints((String) constr);
- } else if (constr instanceof AC) {
- colSpecs = (AC) constr;
- } else {
- throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString());
- }
- colConstraints = constr;
- grid = null;
- }
-
- /** Returns the row layout constraints as a String representation. This string is the exact string as set with {@link #setRowConstraints(Object)}
- * or sent into the constructor.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @return The row layout constraints as a String representation. Never <code>null</code>.
- */
- public Object getRowConstraints()
- {
- return rowConstraints;
- }
-
- /** Sets the row layout constraints for the layout manager instance as a String.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The row layout constraints as a String representation. <code>null</code> is converted to <code>""</code> for storage.
- * @throws RuntimeException if the constaint was not valid.
- */
- public void setRowConstraints(Object constr)
- {
- if (constr == null || constr instanceof String) {
- constr = ConstraintParser.prepare((String) constr);
- rowSpecs = ConstraintParser.parseRowConstraints((String) constr);
- } else if (constr instanceof AC) {
- rowSpecs = (AC) constr;
- } else {
- throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString());
- }
- rowConstraints = constr;
- grid = null;
- }
-
- /** Returns the component constraints as a String representation. This string is the exact string as set with {@link #setComponentConstraints(java.awt.Component, Object)}
- * or set when adding the component to the parent component.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param comp The component to return the constraints for.
- * @return The component constraints as a String representation ir <code>null</code> if the component is not registered
- * with this layout manager. The returned values is either a String or a {@link net.miginfocom.layout.CC}
- * depending on what constraint was sent in when the component was added. May be <code>null</code>.
- */
- public Object getComponentConstraints(Component comp)
- {
- synchronized(comp.getParent().getTreeLock()) {
- return scrConstrMap.get(comp);
- }
- }
-
- /** Sets the component constraint for the component that already must be handleded by this layout manager.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The component constraints as a String or {@link net.miginfocom.layout.CC}. <code>null</code> is ok.
- * @param comp The component to set the constraints for.
- * @throws RuntimeException if the constaint was not valid.
- * @throws IllegalArgumentException If the component is not handlering the component.
- */
- public void setComponentConstraints(Component comp, Object constr)
- {
- setComponentConstraintsImpl(comp, constr, false);
- }
-
- /** Sets the component constraint for the component that already must be handleded by this layout manager.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The component constraints as a String or {@link net.miginfocom.layout.CC}. <code>null</code> is ok.
- * @param comp The component to set the constraints for.
- * @throws RuntimeException if the constaint was not valid.
- * @throws IllegalArgumentException If the component is not handling the component.
- */
- private void setComponentConstraintsImpl(Component comp, Object constr, boolean noCheck)
- {
- Container parent = comp.getParent();
- synchronized(parent.getTreeLock()) {
- if (noCheck == false && scrConstrMap.containsKey(comp) == false)
- throw new IllegalArgumentException("Component must already be added to parent!");
-
- ComponentWrapper cw = new SwingComponentWrapper(comp);
-
- if (constr == null || constr instanceof String) {
- String cStr = ConstraintParser.prepare((String) constr);
-
- scrConstrMap.put(comp, constr);
- ccMap.put(cw, ConstraintParser.parseComponentConstraint(cStr));
-
- } else if (constr instanceof CC) {
-
- scrConstrMap.put(comp, constr);
- ccMap.put(cw, (CC) constr);
-
- } else {
- throw new IllegalArgumentException("Constraint must be String or ComponentConstraint: " + constr.getClass().toString());
- }
-
- grid = null;
- }
- }
-
- /** Returns if this layout manager is currently managing this component.
- * @param c The component to check. If <code>null</code> then <code>false</code> will be returned.
- * @return If this layout manager is currently managing this component.
- */
- public boolean isManagingComponent(Component c)
- {
- return scrConstrMap.containsKey(c);
- }
-
- /** Adds the callback function that will be called at different stages of the layout cylce.
- * @param callback The callback. Not <code>null</code>.
- */
- public void addLayoutCallback(LayoutCallback callback)
- {
- if (callback == null)
- throw new NullPointerException();
-
- if (callbackList == null)
- callbackList = new ArrayList<LayoutCallback>(1);
-
- callbackList.add(callback);
- }
-
- /** Removes the callback if it exists.
- * @param callback The callback. May be <code>null</code>.
- */
- public void removeLayoutCallback(LayoutCallback callback)
- {
- if (callbackList != null)
- callbackList.remove(callback);
- }
-
- /** Sets the debugging state for this layout manager instance. If debug is turned on a timer will repaint the last laid out parent
- * with debug information on top.
- * <p>
- * Red fill and dashed darked red outline is used to indicate occupied cells in the grid. Blue dashed outline indicate indicate
- * component bounds set.
- * <p>
- * Note that debug can also be set on the layout constraints. There it will be persisted. The calue set here will not. See the class
- * JavaDocs for information.
- * @param b <code>true</code> means debug is turned on.
- */
- private synchronized void setDebug(final ComponentWrapper parentW, boolean b)
- {
- if (b && (debugTimer == null || debugTimer.getDelay() != lc.getDebugMillis())) {
- if (debugTimer != null)
- debugTimer.stop();
-
- ContainerWrapper pCW = parentW.getParent();
- final Component parent = pCW != null ? (Component) pCW.getComponent() : null;
-
- debugTimer = new javax.swing.Timer(lc.getDebugMillis(), new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- if (grid != null)
- grid.paintDebug();
- }
- });
-
- if (parent != null) {
- SwingUtilities.invokeLater(new Runnable() {
- public void run() {
- Container p = parent.getParent();
- if (p != null) {
- if (p instanceof JComponent) {
- ((JComponent) p).revalidate();
- } else {
- parent.invalidate();
- p.validate();
- }
- }
- }
- });
- }
-
- debugTimer.setInitialDelay(100);
- debugTimer.start();
-
- } else if (!b && debugTimer != null) {
- debugTimer.stop();
- debugTimer = null;
- }
- }
-
- /** Returns the current debugging state.
- * @return The current debugging state.
- */
- private boolean getDebug()
- {
- return debugTimer != null;
- }
-
- /** Check if something has changed and if so recrete it to the cached objects.
- * @param parent The parent that is the target for this layout manager.
- */
- private final void checkCache(Container parent)
- {
- if (parent == null)
- return;
-
- // Check if the grid is valid
- int mc = PlatformDefaults.getModCount();
- if (lastModCount != mc) {
- grid = null;
- lastModCount = mc;
- }
-
- if (parent.isValid() == false) {
-
- int hash = 0;
- for (Iterator<ComponentWrapper> it = ccMap.keySet().iterator(); it.hasNext();)
- hash += it.next().getLayoutHashCode();
-
- if (hash != lastHash) {
- grid = null;
- lastHash = hash;
- }
-
- Dimension ps = parent.getSize();
- if (lastInvalidSize == null || !lastInvalidSize.equals(ps)) {
- if (grid != null)
- grid.invalidateContainerSize();
- lastInvalidSize = ps;
- }
- }
-
- ContainerWrapper par = checkParent(parent);
-
- setDebug(par, lc.getDebugMillis() > 0);
-
- if (grid == null)
- grid = new Grid(par, lc, rowSpecs, colSpecs, ccMap, callbackList);
- }
-
- private final ContainerWrapper checkParent(Container parent)
- {
- if (parent == null)
- return null;
-
- if (cacheParentW == null || cacheParentW.getComponent() != parent)
- cacheParentW = new SwingContainerWrapper(parent);
-
- return cacheParentW;
- }
-
- public void layoutContainer(Container parent)
- {
- synchronized(parent.getTreeLock()) {
- checkCache(parent);
-
- Insets i = parent.getInsets();
- int[] b = new int[] {
- i.left,
- i.top,
- parent.getWidth() - i.left - i.right,
- parent.getHeight() - i.top - i.bottom
- };
-
- grid.layout(b, lc.getAlignX(), lc.getAlignY(), getDebug(), false);
- lastInvalidSize = null;
- }
- }
-
- public Dimension minimumLayoutSize(Container parent)
- {
- synchronized(parent.getTreeLock()) {
- return getSizeImpl(parent, LayoutUtil.MIN);
- }
- }
-
- public Dimension preferredLayoutSize(Container parent)
- {
- synchronized(parent.getTreeLock()) {
- return getSizeImpl(parent, LayoutUtil.PREF);
- }
- }
-
- public Dimension maximumLayoutSize(Container parent)
- {
- return new Dimension(Short.MAX_VALUE, Short.MAX_VALUE);
- }
-
- // Implementation method that does the job.
- private Dimension getSizeImpl(Container parent, int sizeType)
- {
- checkCache(parent);
-
- Insets i = parent.getInsets();
-
- int w = LayoutUtil.getSizeSafe(grid != null ? grid.getWidth() : null, sizeType) + i.left + i.right;
- int h = LayoutUtil.getSizeSafe(grid != null ? grid.getHeight() : null, sizeType) + i.top + i.bottom;
-
- return new Dimension(w, h);
- }
-
- public float getLayoutAlignmentX(Container parent)
- {
- return lc != null && lc.getAlignX() != null ? lc.getAlignX().getPixels(1, checkParent(parent), null) : 0;
- }
-
- public float getLayoutAlignmentY(Container parent)
- {
- return lc != null && lc.getAlignY() != null ? lc.getAlignY().getPixels(1, checkParent(parent), null) : 0;
- }
-
- public void addLayoutComponent(String s, Component comp)
- {
- addLayoutComponent(comp, s);
- }
-
- public void addLayoutComponent(Component comp, Object constraints)
- {
- synchronized(comp.getParent().getTreeLock()) {
- setComponentConstraintsImpl(comp, constraints, true);
- }
- }
-
- public void removeLayoutComponent(Component comp)
- {
- synchronized(comp.getParent().getTreeLock()) {
- scrConstrMap.remove(comp);
- ccMap.remove(new SwingComponentWrapper(comp));
- }
- }
-
- public void invalidateLayout(Container target)
- {
- if (lc.isNoCache())
- grid = null;
-
- // the validity of components is maintained automatically.
- }
-
- // ************************************************
- // Persistence Delegate and Serializable combined.
- // ************************************************
-
- private Object readResolve() throws ObjectStreamException
- {
- return LayoutUtil.getSerializedObject(this);
- }
-
- public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
- {
- LayoutUtil.setSerializedObject(this, LayoutUtil.readAsXML(in));
- }
-
- public void writeExternal(ObjectOutput out) throws IOException
- {
- if (getClass() == MigLayout.class)
- LayoutUtil.writeAsXML(out, this);
- }
+package net.miginfocom.swing; +/* + * License (BSD): + * ============== + * + * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright notice, this list + * of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, this + * list of conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * Neither the name of the MiG InfoCom AB nor the names of its contributors may be + * used to endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * @version 1.0 + * @author Mikael Grev, MiG InfoCom AB + * Date: 2006-sep-08 + */ + +import net.miginfocom.layout.*; + +import javax.swing.*; +import java.awt.*; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.io.*; +import java.util.*; + +/** A very flexbile layout manager. + * <p> + * Read the documentation that came with this layout manager for information on usage. + */ +public final class MigLayout implements LayoutManager2, Externalizable +{ + // ******** Instance part ******** + + /** The component to string constraints mappings. + */ + private final Map<Component, Object> scrConstrMap = new IdentityHashMap<Component, Object>(8); + + /** Hold the serializable text representation of the constraints. + */ + private Object layoutConstraints = "", colConstraints = "", rowConstraints = ""; // Should never be null! + + + // ******** Transient part ******** + + private transient ContainerWrapper cacheParentW = null; + + private transient final Map<ComponentWrapper, CC> ccMap = new HashMap<ComponentWrapper, CC>(8); + private transient javax.swing.Timer debugTimer = null; + + private transient LC lc = null; + private transient AC colSpecs = null, rowSpecs = null; + private transient Grid grid = null; + private transient int lastModCount = PlatformDefaults.getModCount(); + private transient int lastHash = -1; + private transient Dimension lastInvalidSize = null; + + private transient ArrayList<LayoutCallback> callbackList = null; + + /** Constructor with no constraints. + */ + public MigLayout() + { + this("", "", ""); + } + + /** Constructor. + * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "". + */ + public MigLayout(String layoutConstraints) + { + this(layoutConstraints, "", ""); + } + + /** Constructor. + * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "". + * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as "". + */ + public MigLayout(String layoutConstraints, String colConstraints) + { + this(layoutConstraints, colConstraints, ""); + } + + /** Constructor. + * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "". + * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as "". + * @param rowConstraints The constraints for the rows in the grid. <code>null</code> will be treated as "". + */ + public MigLayout(String layoutConstraints, String colConstraints, String rowConstraints) + { + setLayoutConstraints(layoutConstraints); + setColumnConstraints(colConstraints); + setRowConstraints(rowConstraints); + } + + /** Constructor. + * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty cosntraint. + */ + public MigLayout(LC layoutConstraints) + { + this(layoutConstraints, null, null); + } + + /** Constructor. + * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty cosntraint. + * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as an empty constraint. + */ + public MigLayout(LC layoutConstraints, AC colConstraints) + { + this(layoutConstraints, colConstraints, null); + } + + /** Constructor. + * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty cosntraint. + * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as an empty constraint. + * @param rowConstraints The constraints for the rows in the grid. <code>null</code> will be treated as an empty constraint. + */ + public MigLayout(LC layoutConstraints, AC colConstraints, AC rowConstraints) + { + setLayoutConstraints(layoutConstraints); + setColumnConstraints(colConstraints); + setRowConstraints(rowConstraints); + } + + /** Returns layout constraints eighter as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in + * to the constructor or set with {@link #setLayoutConstraints(Object)}. + * @return The layout constraints eighter as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in + * to the constructor or set with {@link #setLayoutConstraints(Object)}. Never <code>null</code>. + */ + public Object getLayoutConstraints() + { + return layoutConstraints; + } + + /** Sets the layout constraints for the layout manager instance as a String. + * <p> + * See the class JavaDocs for information on how this string is formatted. + * @param constr The layout constraints as a String representation. <code>null</code> is converted to <code>""</code> for storage. + * @throws RuntimeException if the constaint was not valid. + */ + public void setLayoutConstraints(Object constr) + { + if (constr == null || constr instanceof String) { + constr = ConstraintParser.prepare((String) constr); + lc = ConstraintParser.parseLayoutConstraint((String) constr); + } else if (constr instanceof LC) { + lc = (LC) constr; + } else { + throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString()); + } + layoutConstraints = constr; + grid = null; + } + + /** Returns the column layout constraints either as a <code>String</code> or {@link net.miginfocom.layout.AC}. + * @return The column constraints eighter as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in + * to the constructor or set with {@link #setLayoutConstraints(Object)}. Never <code>null</code>. + */ + public Object getColumnConstraints() + { + return colConstraints; + } + + /** Sets the column layout constraints for the layout manager instance as a String. + * <p> + * See the class JavaDocs for information on how this string is formatted. + * @param constr The column layout constraints as a String representation. <code>null</code> is converted to <code>""</code> for storage. + * @throws RuntimeException if the constaint was not valid. + */ + public void setColumnConstraints(Object constr) + { + if (constr == null || constr instanceof String) { + constr = ConstraintParser.prepare((String) constr); + colSpecs = ConstraintParser.parseColumnConstraints((String) constr); + } else if (constr instanceof AC) { + colSpecs = (AC) constr; + } else { + throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString()); + } + colConstraints = constr; + grid = null; + } + + /** Returns the row layout constraints as a String representation. This string is the exact string as set with {@link #setRowConstraints(Object)} + * or sent into the constructor. + * <p> + * See the class JavaDocs for information on how this string is formatted. + * @return The row layout constraints as a String representation. Never <code>null</code>. + */ + public Object getRowConstraints() + { + return rowConstraints; + } + + /** Sets the row layout constraints for the layout manager instance as a String. + * <p> + * See the class JavaDocs for information on how this string is formatted. + * @param constr The row layout constraints as a String representation. <code>null</code> is converted to <code>""</code> for storage. + * @throws RuntimeException if the constaint was not valid. + */ + public void setRowConstraints(Object constr) + { + if (constr == null || constr instanceof String) { + constr = ConstraintParser.prepare((String) constr); + rowSpecs = ConstraintParser.parseRowConstraints((String) constr); + } else if (constr instanceof AC) { + rowSpecs = (AC) constr; + } else { + throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString()); + } + rowConstraints = constr; + grid = null; + } + + /** Returns the component constraints as a String representation. This string is the exact string as set with {@link #setComponentConstraints(java.awt.Component, Object)} + * or set when adding the component to the parent component. + * <p> + * See the class JavaDocs for information on how this string is formatted. + * @param comp The component to return the constraints for. + * @return The component constraints as a String representation ir <code>null</code> if the component is not registered + * with this layout manager. The returned values is either a String or a {@link net.miginfocom.layout.CC} + * depending on what constraint was sent in when the component was added. May be <code>null</code>. + */ + public Object getComponentConstraints(Component comp) + { + synchronized(comp.getParent().getTreeLock()) { + return scrConstrMap.get(comp); + } + } + + /** Sets the component constraint for the component that already must be handleded by this layout manager. + * <p> + * See the class JavaDocs for information on how this string is formatted. + * @param constr The component constraints as a String or {@link net.miginfocom.layout.CC}. <code>null</code> is ok. + * @param comp The component to set the constraints for. + * @throws RuntimeException if the constaint was not valid. + * @throws IllegalArgumentException If the component is not handlering the component. + */ + public void setComponentConstraints(Component comp, Object constr) + { + setComponentConstraintsImpl(comp, constr, false); + } + + /** Sets the component constraint for the component that already must be handleded by this layout manager. + * <p> + * See the class JavaDocs for information on how this string is formatted. + * @param constr The component constraints as a String or {@link net.miginfocom.layout.CC}. <code>null</code> is ok. + * @param comp The component to set the constraints for. + * @throws RuntimeException if the constaint was not valid. + * @throws IllegalArgumentException If the component is not handling the component. + */ + private void setComponentConstraintsImpl(Component comp, Object constr, boolean noCheck) + { + Container parent = comp.getParent(); + synchronized(parent.getTreeLock()) { + if (noCheck == false && scrConstrMap.containsKey(comp) == false) + throw new IllegalArgumentException("Component must already be added to parent!"); + + ComponentWrapper cw = new SwingComponentWrapper(comp); + + if (constr == null || constr instanceof String) { + String cStr = ConstraintParser.prepare((String) constr); + + scrConstrMap.put(comp, constr); + ccMap.put(cw, ConstraintParser.parseComponentConstraint(cStr)); + + } else if (constr instanceof CC) { + + scrConstrMap.put(comp, constr); + ccMap.put(cw, (CC) constr); + + } else { + throw new IllegalArgumentException("Constraint must be String or ComponentConstraint: " + constr.getClass().toString()); + } + + grid = null; + } + } + + /** Returns if this layout manager is currently managing this component. + * @param c The component to check. If <code>null</code> then <code>false</code> will be returned. + * @return If this layout manager is currently managing this component. + */ + public boolean isManagingComponent(Component c) + { + return scrConstrMap.containsKey(c); + } + + /** Adds the callback function that will be called at different stages of the layout cylce. + * @param callback The callback. Not <code>null</code>. + */ + public void addLayoutCallback(LayoutCallback callback) + { + if (callback == null) + throw new NullPointerException(); + + if (callbackList == null) + callbackList = new ArrayList<LayoutCallback>(1); + + callbackList.add(callback); + } + + /** Removes the callback if it exists. + * @param callback The callback. May be <code>null</code>. + */ + public void removeLayoutCallback(LayoutCallback callback) + { + if (callbackList != null) + callbackList.remove(callback); + } + + /** Sets the debugging state for this layout manager instance. If debug is turned on a timer will repaint the last laid out parent + * with debug information on top. + * <p> + * Red fill and dashed darked red outline is used to indicate occupied cells in the grid. Blue dashed outline indicate indicate + * component bounds set. + * <p> + * Note that debug can also be set on the layout constraints. There it will be persisted. The calue set here will not. See the class + * JavaDocs for information. + * @param b <code>true</code> means debug is turned on. + */ + private synchronized void setDebug(final ComponentWrapper parentW, boolean b) + { + if (b && (debugTimer == null || debugTimer.getDelay() != lc.getDebugMillis())) { + if (debugTimer != null) + debugTimer.stop(); + + ContainerWrapper pCW = parentW.getParent(); + final Component parent = pCW != null ? (Component) pCW.getComponent() : null; + + debugTimer = new javax.swing.Timer(lc.getDebugMillis(), new ActionListener() { + public void actionPerformed(ActionEvent e) { + if (grid != null) + grid.paintDebug(); + } + }); + + if (parent != null) { + SwingUtilities.invokeLater(new Runnable() { + public void run() { + Container p = parent.getParent(); + if (p != null) { + if (p instanceof JComponent) { + ((JComponent) p).revalidate(); + } else { + parent.invalidate(); + p.validate(); + } + } + } + }); + } + + debugTimer.setInitialDelay(100); + debugTimer.start(); + + } else if (!b && debugTimer != null) { + debugTimer.stop(); + debugTimer = null; + } + } + + /** Returns the current debugging state. + * @return The current debugging state. + */ + private boolean getDebug() + { + return debugTimer != null; + } + + /** Check if something has changed and if so recrete it to the cached objects. + * @param parent The parent that is the target for this layout manager. + */ + private final void checkCache(Container parent) + { + if (parent == null) + return; + + // Check if the grid is valid + int mc = PlatformDefaults.getModCount(); + if (lastModCount != mc) { + grid = null; + lastModCount = mc; + } + + if (parent.isValid() == false) { + + int hash = 0; + for (Iterator<ComponentWrapper> it = ccMap.keySet().iterator(); it.hasNext();) + hash += it.next().getLayoutHashCode(); + + if (hash != lastHash) { + grid = null; + lastHash = hash; + } + + Dimension ps = parent.getSize(); + if (lastInvalidSize == null || !lastInvalidSize.equals(ps)) { + if (grid != null) + grid.invalidateContainerSize(); + lastInvalidSize = ps; + } + } + + ContainerWrapper par = checkParent(parent); + + setDebug(par, lc.getDebugMillis() > 0); + + if (grid == null) + grid = new Grid(par, lc, rowSpecs, colSpecs, ccMap, callbackList); + } + + private final ContainerWrapper checkParent(Container parent) + { + if (parent == null) + return null; + + if (cacheParentW == null || cacheParentW.getComponent() != parent) + cacheParentW = new SwingContainerWrapper(parent); + + return cacheParentW; + } + + public void layoutContainer(Container parent) + { + synchronized(parent.getTreeLock()) { + checkCache(parent); + + Insets i = parent.getInsets(); + int[] b = new int[] { + i.left, + i.top, + parent.getWidth() - i.left - i.right, + parent.getHeight() - i.top - i.bottom + }; + + grid.layout(b, lc.getAlignX(), lc.getAlignY(), getDebug(), false); + lastInvalidSize = null; + } + } + + public Dimension minimumLayoutSize(Container parent) + { + synchronized(parent.getTreeLock()) { + return getSizeImpl(parent, LayoutUtil.MIN); + } + } + + public Dimension preferredLayoutSize(Container parent) + { + synchronized(parent.getTreeLock()) { + return getSizeImpl(parent, LayoutUtil.PREF); + } + } + + public Dimension maximumLayoutSize(Container parent) + { + return new Dimension(Short.MAX_VALUE, Short.MAX_VALUE); + } + + // Implementation method that does the job. + private Dimension getSizeImpl(Container parent, int sizeType) + { + checkCache(parent); + + Insets i = parent.getInsets(); + + int w = LayoutUtil.getSizeSafe(grid != null ? grid.getWidth() : null, sizeType) + i.left + i.right; + int h = LayoutUtil.getSizeSafe(grid != null ? grid.getHeight() : null, sizeType) + i.top + i.bottom; + + return new Dimension(w, h); + } + + public float getLayoutAlignmentX(Container parent) + { + return lc != null && lc.getAlignX() != null ? lc.getAlignX().getPixels(1, checkParent(parent), null) : 0; + } + + public float getLayoutAlignmentY(Container parent) + { + return lc != null && lc.getAlignY() != null ? lc.getAlignY().getPixels(1, checkParent(parent), null) : 0; + } + + public void addLayoutComponent(String s, Component comp) + { + addLayoutComponent(comp, s); + } + + public void addLayoutComponent(Component comp, Object constraints) + { + synchronized(comp.getParent().getTreeLock()) { + setComponentConstraintsImpl(comp, constraints, true); + } + } + + public void removeLayoutComponent(Component comp) + { + synchronized(comp.getParent().getTreeLock()) { + scrConstrMap.remove(comp); + ccMap.remove(new SwingComponentWrapper(comp)); + } + } + + public void invalidateLayout(Container target) + { + if (lc.isNoCache()) + grid = null; + + // the validity of components is maintained automatically. + } + + // ************************************************ + // Persistence Delegate and Serializable combined. + // ************************************************ + + private Object readResolve() throws ObjectStreamException + { + return LayoutUtil.getSerializedObject(this); + } + + public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException + { + LayoutUtil.setSerializedObject(this, LayoutUtil.readAsXML(in)); + } + + public void writeExternal(ObjectOutput out) throws IOException + { + if (getClass() == MigLayout.class) + LayoutUtil.writeAsXML(out, this); + } }
\ No newline at end of file diff --git a/prototypes/miglayout/net/miginfocom/swing/SwingComponentWrapper.java b/prototypes/miglayout/net/miginfocom/swing/SwingComponentWrapper.java index 35b069be..0c496c0b 100644 --- a/prototypes/miglayout/net/miginfocom/swing/SwingComponentWrapper.java +++ b/prototypes/miglayout/net/miginfocom/swing/SwingComponentWrapper.java @@ -1,426 +1,426 @@ -package net.miginfocom.swing;
-/*
- * License (BSD):
- * ==============
- *
- * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this list
- * of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice, this
- * list of conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- * Neither the name of the MiG InfoCom AB nor the names of its contributors may be
- * used to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * @version 1.0
- * @author Mikael Grev, MiG InfoCom AB
- * Date: 2006-sep-08
- */
-
-import net.miginfocom.layout.ComponentWrapper;
-import net.miginfocom.layout.ContainerWrapper;
-import net.miginfocom.layout.PlatformDefaults;
-
-import javax.swing.*;
-import javax.swing.text.JTextComponent;
-import java.awt.*;
-import java.awt.geom.Rectangle2D;
-import java.lang.reflect.Method;
-import java.util.IdentityHashMap;
-
-/**
- */
-public class SwingComponentWrapper implements ComponentWrapper
-{
- private static boolean maxSet = false;
-
- private static boolean vp = true;
-
- /** Debug color for component bounds outline.
- */
- private static final Color DB_COMP_OUTLINE = new Color(0, 0, 200);
-
- private final Component c;
- private int compType = TYPE_UNSET;
- private final boolean bl;
-
- public SwingComponentWrapper(Component c)
- {
- this.c = c;
- bl = getBaseline(c.getWidth(), c.getHeight()) != -1;
- }
-
- public final int getBaseline(int width, int height)
- {
- if (BL_METHOD == null)
- return -1;
-
- try {
- Object[] args = new Object[] {
- new Integer(width == -1 ? c.getWidth() : width),
- new Integer(height == -1 ? c.getHeight() : height)
- };
- return ((Integer) BL_METHOD.invoke(c, args)).intValue();
- } catch (Exception e) {
- return -1;
- }
- }
-
- public final Object getComponent()
- {
- return c;
- }
-
- /** Cache.
- */
- private final static IdentityHashMap<FontMetrics, Point.Float> FM_MAP = new IdentityHashMap<FontMetrics, Point.Float>(4);
- private final static Font SUBST_FONT = new Font("sansserif", Font.PLAIN, 11);
-
- public final float getPixelUnitFactor(boolean isHor)
- {
- switch (PlatformDefaults.getLogicalPixelBase()) {
- case PlatformDefaults.BASE_FONT_SIZE:
- Font font = c.getFont();
- FontMetrics fm = c.getFontMetrics(font != null ? font : SUBST_FONT);
- Point.Float p = FM_MAP.get(fm);
- if (p == null) {
- Rectangle2D r = fm.getStringBounds("X", c.getGraphics());
- p = new Point.Float(((float) r.getWidth()) / 6f, ((float) r.getHeight()) / 13.27734375f);
- FM_MAP.put(fm, p);
- }
- return isHor ? p.x : p.y;
-
- case PlatformDefaults.BASE_SCALE_FACTOR:
- Float s = isHor ? PlatformDefaults.getHorizontalScaleFactor() : PlatformDefaults.getVerticalScaleFactor();
- if (s != null)
- return s.floatValue();
- return (isHor ? getHorizontalScreenDPI() : getVerticalScreenDPI()) / (float) PlatformDefaults.getDefaultDPI();
-
- default:
- return 1f;
- }
- }
-
-// /** Cache.
-// */
-// private final static IdentityHashMap<FontMetrics, Point.Float> FM_MAP2 = new IdentityHashMap<FontMetrics, Point.Float>(4);
-// private final static Font SUBST_FONT2 = new Font("sansserif", Font.PLAIN, 11);
-//
-// public float getDialogUnit(boolean isHor)
-// {
-// Font font = c.getFont();
-// FontMetrics fm = c.getFontMetrics(font != null ? font : SUBST_FONT2);
-// Point.Float dluP = FM_MAP2.get(fm);
-// if (dluP == null) {
-// float w = fm.charWidth('X') / 4f;
-// int ascent = fm.getAscent();
-// float h = (ascent > 14 ? ascent : ascent + (15 - ascent) / 3) / 8f;
-//
-// dluP = new Point.Float(w, h);
-// FM_MAP2.put(fm, dluP);
-// }
-// return isHor ? dluP.x : dluP.y;
-// }
-
- public final int getX()
- {
- return c.getX();
- }
-
- public final int getY()
- {
- return c.getY();
- }
-
- public final int getHeight()
- {
- return c.getHeight();
- }
-
- public final int getWidth()
- {
- return c.getWidth();
- }
-
- public final int getScreenLocationX()
- {
- Point p = new Point();
- SwingUtilities.convertPointToScreen(p, c);
- return p.x;
- }
-
- public final int getScreenLocationY()
- {
- Point p = new Point();
- SwingUtilities.convertPointToScreen(p, c);
- return p.y;
- }
-
- public final int getMinimumHeight()
- {
- c.getPreferredSize(); // To defeat a bug where the minimum size is difference before and after the first call to getPreferredSize();
- return c.getMinimumSize().height;
- }
-
- public final int getMinimumWidth()
- {
- c.getPreferredSize(); // To defeat a bug where the minimum size is difference before and after the first call to getPreferredSize();
- return c.getMinimumSize().width;
- }
-
- public final int getPreferredHeight()
- {
- return c.getPreferredSize().height;
- }
-
- public final int getPreferredWidth()
- {
- return c.getPreferredSize().width;
- }
-
- public final int getMaximumHeight()
- {
- if (!isMaxSet(c))
- return Short.MAX_VALUE;
-
- return c.getMaximumSize().height;
- }
-
- public final int getMaximumWidth()
- {
- if (!isMaxSet(c))
- return Short.MAX_VALUE;
-
- return c.getMaximumSize().width;
- }
-
-
- private boolean isMaxSet(Component c)
- {
- if (IMS_METHOD != null) {
- try {
- return ((Boolean) IMS_METHOD.invoke(c, null)).booleanValue();
- } catch (Exception e) {
- IMS_METHOD = null; // So we do not try every time.
- }
- }
- return isMaxSizeSetOn1_4();
- }
-
- public final ContainerWrapper getParent()
- {
- Container p = c.getParent();
- return p != null ? new SwingContainerWrapper(p) : null;
- }
-
- public final int getHorizontalScreenDPI()
- {
- return c.getToolkit().getScreenResolution();
- }
-
- public final int getVerticalScreenDPI()
- {
- return c.getToolkit().getScreenResolution();
- }
-
- public final int getScreenWidth()
- {
- return c.getToolkit().getScreenSize().width;
- }
-
- public final int getScreenHeight()
- {
- return c.getToolkit().getScreenSize().height;
- }
-
- public final boolean hasBaseline()
- {
- return bl;
- }
-
- public final String getLinkId()
- {
- return c.getName();
- }
-
- public final void setBounds(int x, int y, int width, int height)
- {
- c.setBounds(x, y, width, height);
- }
-
- public boolean isVisible()
- {
- return c.isVisible();
- }
-
- public final int[] getVisualPadding()
- {
- if (vp && c instanceof JTabbedPane) {
- if (UIManager.getLookAndFeel().getClass().getName().endsWith("WindowsLookAndFeel"))
- return new int[] {-1, 0, 2, 2};
- }
- return null;
- }
-
- public static boolean isMaxSizeSetOn1_4()
- {
- return maxSet;
- }
-
- public static void setMaxSizeSetOn1_4(boolean b)
- {
- maxSet = b;
- }
-
- public final static boolean isVisualPaddingEnabled()
- {
- return vp;
- }
-
- public final static void setVisualPaddingEnabled(boolean b)
- {
- vp = b;
- }
-
- public final void paintDebugOutline()
- {
- if (c.isShowing() == false)
- return;
-
- Graphics2D g = (Graphics2D) c.getGraphics();
- if (g == null)
- return;
-
- g.setPaint(DB_COMP_OUTLINE);
- g.setStroke(new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER, 10f, new float[] {2f, 4f}, 0));
- g.drawRect(0, 0, getWidth() - 1, getHeight() - 1);
- }
-
- public int getComponetType(boolean disregardScrollPane)
- {
- if (compType == TYPE_UNSET)
- compType = checkType(disregardScrollPane);
-
- return compType;
- }
-
- public int getLayoutHashCode()
- {
- Dimension d = c.getMaximumSize();
- int h = d.width + (d.height << 5);
-
- d = c.getPreferredSize();
- h += (d.width << 10) + (d.height << 15);
-
- d = c.getMinimumSize();
- h += (d.width << 20) + (d.height << 25);
-
- if (c.isVisible())
- h += 1324511;
-
- String id = getLinkId();
- if (id != null)
- h += id.hashCode();
- return h;
-
- // Since 2.3 will check the isValid instead everything that affects that can be removed from the layout hashcode.
-
-// String id = getLinkId();
-// return id != null ? id.hashCode() : 1;
- }
-
- private final int checkType(boolean disregardScrollPane)
- {
- Component c = this.c;
-
- if (disregardScrollPane) {
- if (c instanceof JScrollPane) {
- c = ((JScrollPane) c).getViewport().getView();
- } else if (c instanceof ScrollPane) {
- c = ((ScrollPane) c).getComponent(0);
- }
- }
-
- if (c instanceof JTextField || c instanceof TextField) {
- return TYPE_TEXT_FIELD;
- } else if (c instanceof JLabel || c instanceof Label) {
- return TYPE_LABEL;
- } else if (c instanceof JToggleButton || c instanceof Checkbox) {
- return TYPE_CHECK_BOX;
- } else if (c instanceof AbstractButton || c instanceof Button) {
- return TYPE_BUTTON;
- } else if (c instanceof JComboBox || c instanceof Choice) {
- return TYPE_LABEL;
- } else if (c instanceof JTextComponent || c instanceof TextComponent) {
- return TYPE_TEXT_AREA;
- } else if (c instanceof JPanel || c instanceof Canvas) {
- return TYPE_PANEL;
- } else if (c instanceof JList || c instanceof List) {
- return TYPE_LIST;
- } else if (c instanceof JTable) {
- return TYPE_TABLE;
- } else if (c instanceof JSeparator) {
- return TYPE_SEPARATOR;
- } else if (c instanceof JSpinner) {
- return TYPE_SPINNER;
- } else if (c instanceof JProgressBar) {
- return TYPE_PROGRESS_BAR;
- } else if (c instanceof JSlider) {
- return TYPE_SLIDER;
- } else if (c instanceof JScrollPane) {
- return TYPE_SCROLL_PANE;
- } else if (c instanceof JScrollBar || c instanceof Scrollbar) {
- return TYPE_SCROLL_BAR;
- } else if (c instanceof Container) { // only AWT components is not containers.
- return TYPE_CONTAINER;
- }
- return TYPE_UNKNOWN;
- }
-
- public final int hashCode()
- {
- return getComponent().hashCode();
- }
-
- public final boolean equals(Object o)
- {
- if (o instanceof ComponentWrapper == false)
- return false;
-
- return getComponent().equals(((ComponentWrapper) o).getComponent());
- }
-
- /** Cached method used for getting base line with reflection.
- */
- private static Method BL_METHOD = null;
- static {
- try {
- BL_METHOD = Component.class.getDeclaredMethod("getBaseline", new Class[] {int.class, int.class});
- } catch (Throwable e) { // No such method or security exception
- }
- }
-
- private static Method IMS_METHOD = null;
- static {
- try {
- IMS_METHOD = Component.class.getDeclaredMethod("isMaximumSizeSet", null);
- } catch (Throwable e) { // No such method or security exception
- }
- }
-}
+package net.miginfocom.swing; +/* + * License (BSD): + * ============== + * + * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright notice, this list + * of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, this + * list of conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * Neither the name of the MiG InfoCom AB nor the names of its contributors may be + * used to endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * @version 1.0 + * @author Mikael Grev, MiG InfoCom AB + * Date: 2006-sep-08 + */ + +import net.miginfocom.layout.ComponentWrapper; +import net.miginfocom.layout.ContainerWrapper; +import net.miginfocom.layout.PlatformDefaults; + +import javax.swing.*; +import javax.swing.text.JTextComponent; +import java.awt.*; +import java.awt.geom.Rectangle2D; +import java.lang.reflect.Method; +import java.util.IdentityHashMap; + +/** + */ +public class SwingComponentWrapper implements ComponentWrapper +{ + private static boolean maxSet = false; + + private static boolean vp = true; + + /** Debug color for component bounds outline. + */ + private static final Color DB_COMP_OUTLINE = new Color(0, 0, 200); + + private final Component c; + private int compType = TYPE_UNSET; + private final boolean bl; + + public SwingComponentWrapper(Component c) + { + this.c = c; + bl = getBaseline(c.getWidth(), c.getHeight()) != -1; + } + + public final int getBaseline(int width, int height) + { + if (BL_METHOD == null) + return -1; + + try { + Object[] args = new Object[] { + new Integer(width == -1 ? c.getWidth() : width), + new Integer(height == -1 ? c.getHeight() : height) + }; + return ((Integer) BL_METHOD.invoke(c, args)).intValue(); + } catch (Exception e) { + return -1; + } + } + + public final Object getComponent() + { + return c; + } + + /** Cache. + */ + private final static IdentityHashMap<FontMetrics, Point.Float> FM_MAP = new IdentityHashMap<FontMetrics, Point.Float>(4); + private final static Font SUBST_FONT = new Font("sansserif", Font.PLAIN, 11); + + public final float getPixelUnitFactor(boolean isHor) + { + switch (PlatformDefaults.getLogicalPixelBase()) { + case PlatformDefaults.BASE_FONT_SIZE: + Font font = c.getFont(); + FontMetrics fm = c.getFontMetrics(font != null ? font : SUBST_FONT); + Point.Float p = FM_MAP.get(fm); + if (p == null) { + Rectangle2D r = fm.getStringBounds("X", c.getGraphics()); + p = new Point.Float(((float) r.getWidth()) / 6f, ((float) r.getHeight()) / 13.27734375f); + FM_MAP.put(fm, p); + } + return isHor ? p.x : p.y; + + case PlatformDefaults.BASE_SCALE_FACTOR: + Float s = isHor ? PlatformDefaults.getHorizontalScaleFactor() : PlatformDefaults.getVerticalScaleFactor(); + if (s != null) + return s.floatValue(); + return (isHor ? getHorizontalScreenDPI() : getVerticalScreenDPI()) / (float) PlatformDefaults.getDefaultDPI(); + + default: + return 1f; + } + } + +// /** Cache. +// */ +// private final static IdentityHashMap<FontMetrics, Point.Float> FM_MAP2 = new IdentityHashMap<FontMetrics, Point.Float>(4); +// private final static Font SUBST_FONT2 = new Font("sansserif", Font.PLAIN, 11); +// +// public float getDialogUnit(boolean isHor) +// { +// Font font = c.getFont(); +// FontMetrics fm = c.getFontMetrics(font != null ? font : SUBST_FONT2); +// Point.Float dluP = FM_MAP2.get(fm); +// if (dluP == null) { +// float w = fm.charWidth('X') / 4f; +// int ascent = fm.getAscent(); +// float h = (ascent > 14 ? ascent : ascent + (15 - ascent) / 3) / 8f; +// +// dluP = new Point.Float(w, h); +// FM_MAP2.put(fm, dluP); +// } +// return isHor ? dluP.x : dluP.y; +// } + + public final int getX() + { + return c.getX(); + } + + public final int getY() + { + return c.getY(); + } + + public final int getHeight() + { + return c.getHeight(); + } + + public final int getWidth() + { + return c.getWidth(); + } + + public final int getScreenLocationX() + { + Point p = new Point(); + SwingUtilities.convertPointToScreen(p, c); + return p.x; + } + + public final int getScreenLocationY() + { + Point p = new Point(); + SwingUtilities.convertPointToScreen(p, c); + return p.y; + } + + public final int getMinimumHeight() + { + c.getPreferredSize(); // To defeat a bug where the minimum size is difference before and after the first call to getPreferredSize(); + return c.getMinimumSize().height; + } + + public final int getMinimumWidth() + { + c.getPreferredSize(); // To defeat a bug where the minimum size is difference before and after the first call to getPreferredSize(); + return c.getMinimumSize().width; + } + + public final int getPreferredHeight() + { + return c.getPreferredSize().height; + } + + public final int getPreferredWidth() + { + return c.getPreferredSize().width; + } + + public final int getMaximumHeight() + { + if (!isMaxSet(c)) + return Short.MAX_VALUE; + + return c.getMaximumSize().height; + } + + public final int getMaximumWidth() + { + if (!isMaxSet(c)) + return Short.MAX_VALUE; + + return c.getMaximumSize().width; + } + + + private boolean isMaxSet(Component c) + { + if (IMS_METHOD != null) { + try { + return ((Boolean) IMS_METHOD.invoke(c, null)).booleanValue(); + } catch (Exception e) { + IMS_METHOD = null; // So we do not try every time. + } + } + return isMaxSizeSetOn1_4(); + } + + public final ContainerWrapper getParent() + { + Container p = c.getParent(); + return p != null ? new SwingContainerWrapper(p) : null; + } + + public final int getHorizontalScreenDPI() + { + return c.getToolkit().getScreenResolution(); + } + + public final int getVerticalScreenDPI() + { + return c.getToolkit().getScreenResolution(); + } + + public final int getScreenWidth() + { + return c.getToolkit().getScreenSize().width; + } + + public final int getScreenHeight() + { + return c.getToolkit().getScreenSize().height; + } + + public final boolean hasBaseline() + { + return bl; + } + + public final String getLinkId() + { + return c.getName(); + } + + public final void setBounds(int x, int y, int width, int height) + { + c.setBounds(x, y, width, height); + } + + public boolean isVisible() + { + return c.isVisible(); + } + + public final int[] getVisualPadding() + { + if (vp && c instanceof JTabbedPane) { + if (UIManager.getLookAndFeel().getClass().getName().endsWith("WindowsLookAndFeel")) + return new int[] {-1, 0, 2, 2}; + } + return null; + } + + public static boolean isMaxSizeSetOn1_4() + { + return maxSet; + } + + public static void setMaxSizeSetOn1_4(boolean b) + { + maxSet = b; + } + + public final static boolean isVisualPaddingEnabled() + { + return vp; + } + + public final static void setVisualPaddingEnabled(boolean b) + { + vp = b; + } + + public final void paintDebugOutline() + { + if (c.isShowing() == false) + return; + + Graphics2D g = (Graphics2D) c.getGraphics(); + if (g == null) + return; + + g.setPaint(DB_COMP_OUTLINE); + g.setStroke(new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER, 10f, new float[] {2f, 4f}, 0)); + g.drawRect(0, 0, getWidth() - 1, getHeight() - 1); + } + + public int getComponetType(boolean disregardScrollPane) + { + if (compType == TYPE_UNSET) + compType = checkType(disregardScrollPane); + + return compType; + } + + public int getLayoutHashCode() + { + Dimension d = c.getMaximumSize(); + int h = d.width + (d.height << 5); + + d = c.getPreferredSize(); + h += (d.width << 10) + (d.height << 15); + + d = c.getMinimumSize(); + h += (d.width << 20) + (d.height << 25); + + if (c.isVisible()) + h += 1324511; + + String id = getLinkId(); + if (id != null) + h += id.hashCode(); + return h; + + // Since 2.3 will check the isValid instead everything that affects that can be removed from the layout hashcode. + +// String id = getLinkId(); +// return id != null ? id.hashCode() : 1; + } + + private final int checkType(boolean disregardScrollPane) + { + Component c = this.c; + + if (disregardScrollPane) { + if (c instanceof JScrollPane) { + c = ((JScrollPane) c).getViewport().getView(); + } else if (c instanceof ScrollPane) { + c = ((ScrollPane) c).getComponent(0); + } + } + + if (c instanceof JTextField || c instanceof TextField) { + return TYPE_TEXT_FIELD; + } else if (c instanceof JLabel || c instanceof Label) { + return TYPE_LABEL; + } else if (c instanceof JToggleButton || c instanceof Checkbox) { + return TYPE_CHECK_BOX; + } else if (c instanceof AbstractButton || c instanceof Button) { + return TYPE_BUTTON; + } else if (c instanceof JComboBox || c instanceof Choice) { + return TYPE_LABEL; + } else if (c instanceof JTextComponent || c instanceof TextComponent) { + return TYPE_TEXT_AREA; + } else if (c instanceof JPanel || c instanceof Canvas) { + return TYPE_PANEL; + } else if (c instanceof JList || c instanceof List) { + return TYPE_LIST; + } else if (c instanceof JTable) { + return TYPE_TABLE; + } else if (c instanceof JSeparator) { + return TYPE_SEPARATOR; + } else if (c instanceof JSpinner) { + return TYPE_SPINNER; + } else if (c instanceof JProgressBar) { + return TYPE_PROGRESS_BAR; + } else if (c instanceof JSlider) { + return TYPE_SLIDER; + } else if (c instanceof JScrollPane) { + return TYPE_SCROLL_PANE; + } else if (c instanceof JScrollBar || c instanceof Scrollbar) { + return TYPE_SCROLL_BAR; + } else if (c instanceof Container) { // only AWT components is not containers. + return TYPE_CONTAINER; + } + return TYPE_UNKNOWN; + } + + public final int hashCode() + { + return getComponent().hashCode(); + } + + public final boolean equals(Object o) + { + if (o instanceof ComponentWrapper == false) + return false; + + return getComponent().equals(((ComponentWrapper) o).getComponent()); + } + + /** Cached method used for getting base line with reflection. + */ + private static Method BL_METHOD = null; + static { + try { + BL_METHOD = Component.class.getDeclaredMethod("getBaseline", new Class[] {int.class, int.class}); + } catch (Throwable e) { // No such method or security exception + } + } + + private static Method IMS_METHOD = null; + static { + try { + IMS_METHOD = Component.class.getDeclaredMethod("isMaximumSizeSet", null); + } catch (Throwable e) { // No such method or security exception + } + } +} diff --git a/prototypes/miglayout/net/miginfocom/swing/SwingContainerWrapper.java b/prototypes/miglayout/net/miginfocom/swing/SwingContainerWrapper.java index ae48876e..acb9c95a 100644 --- a/prototypes/miglayout/net/miginfocom/swing/SwingContainerWrapper.java +++ b/prototypes/miglayout/net/miginfocom/swing/SwingContainerWrapper.java @@ -1,108 +1,108 @@ -package net.miginfocom.swing;
-/*
- * License (BSD):
- * ==============
- *
- * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this list
- * of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice, this
- * list of conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- * Neither the name of the MiG InfoCom AB nor the names of its contributors may be
- * used to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * @version 1.0
- * @author Mikael Grev, MiG InfoCom AB
- * Date: 2006-sep-08
- */
-
-import net.miginfocom.layout.ComponentWrapper;
-import net.miginfocom.layout.ContainerWrapper;
-
-import java.awt.*;
-
-/**
- */
-public final class SwingContainerWrapper extends SwingComponentWrapper implements ContainerWrapper
-{
- /** Debug color for cell outline.
- */
- private static final Color DB_CELL_OUTLINE = new Color(255, 0, 0);
-
- public SwingContainerWrapper(Container c)
- {
- super(c);
- }
-
- public ComponentWrapper[] getComponents()
- {
- Container c = (Container) getComponent();
- ComponentWrapper[] cws = new ComponentWrapper[c.getComponentCount()];
- for (int i = 0; i < cws.length; i++)
- cws[i] = new SwingComponentWrapper(c.getComponent(i));
- return cws;
- }
-
- public int getComponentCount()
- {
- return ((Container) getComponent()).getComponentCount();
- }
-
- public Object getLayout()
- {
- return ((Container) getComponent()).getLayout();
- }
-
- public final boolean isLeftToRight()
- {
- return ((Container) getComponent()).getComponentOrientation().isLeftToRight();
- }
-
- public final void paintDebugCell(int x, int y, int width, int height)
- {
- Component c = (Component) getComponent();
- if (c.isShowing() == false)
- return;
-
- Graphics2D g = (Graphics2D) c.getGraphics();
- if (g == null)
- return;
-
- g.setStroke(new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER, 10f, new float[] {2f, 3f}, 0));
- g.setPaint(DB_CELL_OUTLINE);
- g.drawRect(x, y, width - 1, height - 1);
- }
-
- public int getComponetType(boolean disregardScrollPane)
- {
- return TYPE_CONTAINER;
- }
-
- // Removed for 2.3 because the parent.isValid() in MigLayout will catch this instead.
-// public int getLayoutHashCode()
-// {
-// int h = super.getLayoutHashCode();
-//
-// if (isLeftToRight())
-// h += 416343;
-//
-// return h;
-// }
-}
+package net.miginfocom.swing; +/* + * License (BSD): + * ============== + * + * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright notice, this list + * of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, this + * list of conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * Neither the name of the MiG InfoCom AB nor the names of its contributors may be + * used to endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * @version 1.0 + * @author Mikael Grev, MiG InfoCom AB + * Date: 2006-sep-08 + */ + +import net.miginfocom.layout.ComponentWrapper; +import net.miginfocom.layout.ContainerWrapper; + +import java.awt.*; + +/** + */ +public final class SwingContainerWrapper extends SwingComponentWrapper implements ContainerWrapper +{ + /** Debug color for cell outline. + */ + private static final Color DB_CELL_OUTLINE = new Color(255, 0, 0); + + public SwingContainerWrapper(Container c) + { + super(c); + } + + public ComponentWrapper[] getComponents() + { + Container c = (Container) getComponent(); + ComponentWrapper[] cws = new ComponentWrapper[c.getComponentCount()]; + for (int i = 0; i < cws.length; i++) + cws[i] = new SwingComponentWrapper(c.getComponent(i)); + return cws; + } + + public int getComponentCount() + { + return ((Container) getComponent()).getComponentCount(); + } + + public Object getLayout() + { + return ((Container) getComponent()).getLayout(); + } + + public final boolean isLeftToRight() + { + return ((Container) getComponent()).getComponentOrientation().isLeftToRight(); + } + + public final void paintDebugCell(int x, int y, int width, int height) + { + Component c = (Component) getComponent(); + if (c.isShowing() == false) + return; + + Graphics2D g = (Graphics2D) c.getGraphics(); + if (g == null) + return; + + g.setStroke(new BasicStroke(1f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER, 10f, new float[] {2f, 3f}, 0)); + g.setPaint(DB_CELL_OUTLINE); + g.drawRect(x, y, width - 1, height - 1); + } + + public int getComponetType(boolean disregardScrollPane) + { + return TYPE_CONTAINER; + } + + // Removed for 2.3 because the parent.isValid() in MigLayout will catch this instead. +// public int getLayoutHashCode() +// { +// int h = super.getLayoutHashCode(); +// +// if (isLeftToRight()) +// h += 416343; +// +// return h; +// } +} |