Renamed all the inc files to have the fpgui prefex. This will minimize the namespace conflicts in Lazarus LCL.

1 files changed, 139 insertions, 0 deletions

diff --git a/gui/fpguiradiobutton.inc b/gui/fpguiradiobutton.inc
new file mode 100644
index 00000000..5d452181
--- /dev/null
+++ b/gui/fpguiradiobutton.inc
@@ -0,0 +1,139 @@
+{
+    fpGUI  -  Free Pascal GUI Library
+    
+    RadioButton class declarations
+    
+    Copyright (C) 2000 - 2006 See the file AUTHORS.txt, included in this
+    distribution, for details of the copyright.
+
+    See the file COPYING.modifiedLGPL, included in this distribution,
+    for details about redistributing fpGUI.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+}
+
+{%mainunit fpgui.pas}
+
+{$IFDEF read_interface}
+
+  { TCustomRadioButton }
+
+  TCustomRadioButton = class(TWidget)
+  private
+    procedure   SetChecked(AChecked: Boolean);
+  protected
+    FChecked: Boolean;
+    FLabelPos: TPoint;
+    procedure   Click; override;
+    procedure   Paint(Canvas: TFCanvas); override;
+    procedure   CalcSizes; override;
+    property    Checked: Boolean read FChecked write SetChecked;
+  public
+    constructor Create(AOwner: TComponent); override;
+    constructor Create(const pText: string; pOwner: TComponent); overload;
+  end;
+
+
+  TRadioButton = class(TCustomRadioButton)
+  published
+    property CanExpandWidth;
+    property CanExpandHeight;
+    property Enabled;
+    property Checked;
+    property Text;
+    property OnClick;
+  end;
+
+{$ENDIF read_interface}
+
+
+
+{$IFDEF read_implementation}
+
+
+// ===================================================================
+//   TCustomRadioButton
+// ===================================================================
+
+constructor TCustomRadioButton.Create(AOwner: TComponent);
+begin
+  inherited Create(AOwner);
+  WidgetStyle := WidgetStyle + [wsCaptureMouse, wsClickable];
+end;
+
+
+constructor TCustomRadioButton.Create(const pText: string; pOwner: TComponent);
+begin
+  Create(pOwner);
+  Text := pText;
+end;
+
+
+procedure TCustomRadioButton.Click;
+begin
+  if not Checked then
+    SetChecked(True);
+  inherited Click;
+end;
+
+
+procedure TCustomRadioButton.Paint(Canvas: TFCanvas);
+var
+  FontHeight: Integer;
+  LabelRect: TRect;
+  Flags: TCheckboxFlags;
+begin
+  FontHeight := Canvas.FontCellHeight;
+  LabelRect.Left := FLabelPos.x;
+  LabelRect.Top := FLabelPos.y + (Height - MinSize.cy) div 2;
+  LabelRect.Right := LabelRect.Left + Canvas.TextWidth(Text);
+  LabelRect.Bottom := LabelRect.Top + FontHeight;
+
+  Flags := [];
+  if (wsClicked in WidgetState) and (wsMouseInside in WidgetState) then
+    Include(Flags, cbIsPressed);
+  if (wsHasFocus in WidgetState) and FindForm.IsActive then
+    Include(Flags, cbHasFocus);
+  if wsEnabled in WidgetState then
+    Include(Flags, cbIsEnabled);
+  if Checked then
+    Include(Flags, cbIsChecked);
+
+  Style.DrawRadioButton(Canvas, Rect(0, 0, Width, Height), LabelRect, Flags);
+  Canvas.SetColor(Style.GetUIColor(clWindowText));
+  Style.DrawText(Canvas, LabelRect.TopLeft, Text, WidgetState);
+end;
+
+procedure TCustomRadioButton.CalcSizes;
+begin
+  with FindForm.Wnd.Canvas do
+    Style.GetRadioButtonLayout(gfxbase.Size(TextWidth(Text), FontCellHeight),
+      FMinSize, FLabelPos);
+end;
+
+procedure TCustomRadioButton.SetChecked(AChecked: Boolean);
+var
+  i: Integer;
+  Child: TWidget;
+begin
+  if AChecked <> Checked then
+  begin
+    FChecked := AChecked;
+    Redraw;
+
+    if Checked and Assigned(Parent) and
+      Parent.InheritsFrom(TContainerWidget) then
+      for i := 0 to TContainerWidget(Parent).ChildCount - 1 do
+      begin
+        Child := TContainerWidget(Parent).Children[i];
+	      if (Child <> Self) and Child.InheritsFrom(TCustomRadioButton) then
+	        TCustomRadioButton(Child).Checked := False;
+      end;
+  end;
+end;
+
+
+{$ENDIF read_implementation}
+