* Merged my private graemeg branch changes (r752:r781) into trunk. These changes are required to change all componens from 1-based indexing to 0-based indexing.

3 files changed, 247 insertions, 0 deletions

diff --git a/examples/gui/listbox/frm_main.pas b/examples/gui/listbox/frm_main.pas
new file mode 100644
index 00000000..9757bfc9
--- /dev/null
+++ b/examples/gui/listbox/frm_main.pas
@@ -0,0 +1,160 @@
+unit frm_main;
+
+{$mode objfpc}{$H+}
+
+interface
+
+uses
+  SysUtils, Classes, gfxbase, fpgfx, gui_edit, 
+  gfx_widget, gui_form, gui_label, gui_button,
+  gui_listbox, gui_memo, gui_combobox, gui_basegrid, gui_grid, 
+  gui_dialogs, gui_checkbox, gui_tree, gui_trackbar, 
+  gui_progressbar, gui_radiobutton, gui_tab, gui_menu,
+  gui_panel, gui_popupcalendar, gui_gauge;
+
+type
+
+  TMainForm = class(TfpgForm)
+  private
+    procedure cbHotTrackChanged(Sender: TObject);
+    procedure btnAdd1Clicked(Sender: TObject);
+    procedure btnFocusClicked(Sender: TObject);
+    procedure btnClearClicked(Sender: TObject);
+    procedure btnAdd10Clicked(Sender: TObject);
+  public
+    {@VFD_HEAD_BEGIN: MainForm}
+    lstName1: TfpgListBox;
+    btnAdd10: TfpgButton;
+    btnClear: TfpgButton;
+    btnFocus: TfpgButton;
+    btnAdd1: TfpgButton;
+    memName1: TfpgMemo;
+    cbHotTrack: TfpgCheckBox;
+    {@VFD_HEAD_END: MainForm}
+    procedure AfterCreate; override;
+  end;
+
+{@VFD_NEWFORM_DECL}
+
+implementation
+
+{@VFD_NEWFORM_IMPL}
+
+procedure TMainForm.cbHotTrackChanged(Sender: TObject);
+begin
+  lstName1.HotTrack := cbHotTrack.Checked;
+end;
+
+procedure TMainForm.btnAdd1Clicked(Sender: TObject);
+begin
+  lstName1.Items.Add(Format('Item %2d', [lstName1.ItemCount]));
+end;
+
+procedure TMainForm.btnFocusClicked(Sender: TObject);
+begin
+  if lstName1.ItemCount > 1 then
+    lstName1.FocusItem := 2;
+end;
+
+procedure TMainForm.btnClearClicked(Sender: TObject);
+begin
+  lstName1.Items.Clear;
+end;
+
+procedure TMainForm.btnAdd10Clicked(Sender: TObject);
+var
+  i: integer;
+begin
+  for i := 1 to 10 do
+    lstName1.Items.Add(Format('Item %2d', [lstName1.ItemCount]));
+end;
+
+procedure TMainForm.AfterCreate;
+begin
+  {@VFD_BODY_BEGIN: MainForm}
+  Name := 'MainForm';
+  SetPosition(345, 220, 300, 270);
+  WindowTitle := 'ListBox test';
+  WindowPosition := wpScreenCenter;
+
+  lstName1 := TfpgListBox.Create(self);
+  with lstName1 do
+  begin
+    Name := 'lstName1';
+    SetPosition(12, 12, 128, 168);
+    FontDesc := '#List';
+  end;
+
+  btnAdd10 := TfpgButton.Create(self);
+  with btnAdd10 do
+  begin
+    Name := 'btnAdd10';
+    SetPosition(204, 28, 92, 23);
+    Text := 'Add 10 items';
+    FontDesc := '#Label1';
+    ImageName := '';
+    TabOrder := 1;
+    OnClick := @btnAdd10Clicked;
+  end;
+
+  btnClear := TfpgButton.Create(self);
+  with btnClear do
+  begin
+    Name := 'btnClear';
+    SetPosition(204, 56, 92, 23);
+    Text := 'Clear Items';
+    FontDesc := '#Label1';
+    ImageName := '';
+    TabOrder := 2;
+    OnClick := @btnClearClicked;
+  end;
+
+  btnFocus := TfpgButton.Create(self);
+  with btnFocus do
+  begin
+    Name := 'btnFocus';
+    SetPosition(204, 84, 92, 23);
+    Text := 'FocusItem = 2';
+    FontDesc := '#Label1';
+    ImageName := '';
+    TabOrder := 3;
+    OnClick := @btnFocusClicked;
+  end;
+
+  btnAdd1 := TfpgButton.Create(self);
+  with btnAdd1 do
+  begin
+    Name := 'btnAdd1';
+    SetPosition(204, 112, 92, 23);
+    Text := 'Add 1 item';
+    FontDesc := '#Label1';
+    ImageName := '';
+    TabOrder := 4;
+    OnClick := @btnAdd1Clicked;
+  end;
+
+  memName1 := TfpgMemo.Create(self);
+  with memName1 do
+  begin
+    Name := 'memName1';
+    SetPosition(12, 188, 280, 77);
+    FontDesc := '#Edit1';
+    TabOrder := 5;
+  end;
+
+  cbHotTrack := TfpgCheckBox.Create(self);
+  with cbHotTrack do
+  begin
+    Name := 'cbHotTrack';
+    SetPosition(204, 140, 120, 19);
+    FontDesc := '#Label1';
+    TabOrder := 6;
+    Text := 'Track Focus';
+    OnChange := @cbHotTrackChanged;
+  end;
+
+  {@VFD_BODY_END: MainForm}
+end;
+
+
+end.
diff --git a/examples/gui/listbox/listboxtest.lpi b/examples/gui/listbox/listboxtest.lpi
new file mode 100644
index 00000000..f80a70b0
--- /dev/null
+++ b/examples/gui/listbox/listboxtest.lpi
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<CONFIG>
+  <ProjectOptions>
+    <PathDelim Value="/"/>
+    <Version Value="6"/>
+    <General>
+      <Flags>
+        <SaveOnlyProjectUnits Value="True"/>
+      </Flags>
+      <SessionStorage Value="InProjectDir"/>
+      <MainUnit Value="0"/>
+      <IconPath Value="./"/>
+      <TargetFileExt Value=""/>
+    </General>
+    <VersionInfo>
+      <ProjectVersion Value=""/>
+    </VersionInfo>
+    <PublishOptions>
+      <Version Value="2"/>
+      <IgnoreBinaries Value="False"/>
+      <IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>
+      <ExcludeFileFilter Value="*.(bak|ppu|ppw|o|so);*~;backup"/>
+    </PublishOptions>
+    <RunParams>
+      <local>
+        <FormatVersion Value="1"/>
+        <LaunchingApplication PathPlusParams="/usr/X11R6/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
+      </local>
+    </RunParams>
+    <RequiredPackages Count="1">
+      <Item1>
+        <PackageName Value="fpgui_package"/>
+      </Item1>
+    </RequiredPackages>
+    <Units Count="2">
+      <Unit0>
+        <Filename Value="listboxtest.lpr"/>
+        <IsPartOfProject Value="True"/>
+        <UnitName Value="listboxtest"/>
+      </Unit0>
+      <Unit1>
+        <Filename Value="frm_main.pas"/>
+        <IsPartOfProject Value="True"/>
+        <UnitName Value="frm_main"/>
+      </Unit1>
+    </Units>
+  </ProjectOptions>
+  <CompilerOptions>
+    <Version Value="5"/>
+    <CodeGeneration>
+      <Generate Value="Faster"/>
+    </CodeGeneration>
+    <Other>
+      <CustomOptions Value="-FUunits"/>
+      <CompilerPath Value="$(CompPath)"/>
+    </Other>
+  </CompilerOptions>
+</CONFIG>
diff --git a/examples/gui/listbox/listboxtest.lpr b/examples/gui/listbox/listboxtest.lpr
new file mode 100644
index 00000000..dd14a408
--- /dev/null
+++ b/examples/gui/listbox/listboxtest.lpr
@@ -0,0 +1,29 @@
+program listboxtest;
+
+{$mode objfpc}{$H+}
+
+uses
+  {$IFDEF UNIX}{$IFDEF UseCThreads}
+  cthreads,
+  {$ENDIF}{$ENDIF}
+  Classes, fpgfx, frm_main, fpgui_package;
+
+procedure MainProc;
+var
+  frm: TMainForm;
+begin
+  fpgApplication.Initialize;
+  frm := TMainForm.Create(nil);
+  try
+    frm.Show;
+    fpgApplication.Run;
+  finally
+    frm.Free;
+  end;
+end;
+
+begin
+  MainProc;
+end.
+
+