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unit frm_main;
{$mode objfpc}{$H+}
interface
uses
SysUtils,
Classes,
fpg_base,
fpg_main,
fpg_form,
fpg_button,
fpg_listbox,
fpg_memo,
fpg_checkbox;
type
TMainForm = class(TfpgForm)
private
procedure cbHotTrackChanged(Sender: TObject);
procedure ckhReorderChanged(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;
chkReorder: 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.ckhReorderChanged(Sender: TObject);
begin
lstName1.DragToReorder := not lstName1.DragToReorder;
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, 140, 168);
FontDesc := '#List';
HotTrack := False;
PopupFrame := False;
TabOrder := 0;
end;
btnAdd10 := TfpgButton.Create(self);
with btnAdd10 do
begin
Name := 'btnAdd10';
SetPosition(172, 28, 92, 23);
Text := 'Add 10 items';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 1;
OnClick := @btnAdd10Clicked;
end;
btnClear := TfpgButton.Create(self);
with btnClear do
begin
Name := 'btnClear';
SetPosition(172, 56, 92, 23);
Text := 'Clear Items';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 2;
OnClick := @btnClearClicked;
end;
btnFocus := TfpgButton.Create(self);
with btnFocus do
begin
Name := 'btnFocus';
SetPosition(172, 84, 92, 23);
Text := 'FocusItem = 2';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 3;
OnClick := @btnFocusClicked;
end;
btnAdd1 := TfpgButton.Create(self);
with btnAdd1 do
begin
Name := 'btnAdd1';
SetPosition(172, 112, 92, 23);
Text := 'Add 1 item';
FontDesc := '#Label1';
Hint := '';
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(172, 140, 120, 19);
FontDesc := '#Label1';
TabOrder := 6;
Text := 'Track Focus';
OnChange := @cbHotTrackChanged;
end;
chkReorder := TfpgCheckBox.Create(self);
with chkReorder do
begin
Name := 'chkReorder';
SetPosition(172, 160, 120, 20);
FontDesc := '#Label1';
TabOrder := 7;
Text := 'Drag to reorder';
OnChange := @ckhReorderChanged;
end;
{@VFD_BODY_END: MainForm}
end;
end.
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