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program alignment_resize;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
Classes, SysUtils,
fpg_base, fpg_main, fpg_form, fpg_button, fpg_panel, fpg_label,
fpg_radiobutton, fpg_memo;
type
TMainForm = class(TfpgForm)
private
procedure btnGoClicked(Sender: TObject);
procedure btnResetClicked(Sender: TObject);
procedure PanelResized(Sender: TObject);
public
{@VFD_HEAD_BEGIN: MainForm}
btnName1: TfpgButton;
btnName2: TfpgButton;
pnlName1: TfpgPanel;
btnName3: TfpgButton;
btnName4: TfpgButton;
btnName5: TfpgButton;
btnName6: TfpgButton;
lblName1: TfpgLabel;
pnlName2: TfpgPanel;
rbName1: TfpgRadioButton;
rbName2: TfpgRadioButton;
rbName3: TfpgRadioButton;
memName1: TfpgMemo;
{@VFD_HEAD_END: MainForm}
procedure AfterCreate; override;
end;
{@VFD_NEWFORM_DECL}
{@VFD_NEWFORM_IMPL}
procedure TMainForm.btnGoClicked(Sender: TObject);
begin
if rbName1.Checked then
begin
pnlName1.SetPosition(4, 68, 240, 192);
end
else if rbName2.Checked then
begin
pnlName1.Width := 240;
pnlName1.Height := 192;
pnlName1.UpdateWindowPosition;
end
else if rbName3.Checked then
begin
pnlName1.MoveAndResizeBy(0, 0, 100, 100);
end;
end;
procedure TMainForm.btnResetClicked(Sender: TObject);
begin
pnlName1.SetPosition(4, 68, 140, 92);
end;
procedure TMainForm.PanelResized(Sender: TObject);
begin
memName1.Lines.Insert(0, FormatDateTime('HH:mm:ss', Time) + ' Panel.OnResize');
end;
procedure TMainForm.AfterCreate;
begin
{@VFD_BODY_BEGIN: MainForm}
Name := 'MainForm';
SetPosition(316, 186, 467, 284);
WindowTitle := 'Runtime resize/alignment test';
WindowPosition := wpScreenCenter;
// Sizeable := False;
btnName1 := TfpgButton.Create(self);
with btnName1 do
begin
Name := 'btnName1';
SetPosition(4, 4, 80, 24);
Text := 'Go';
FontDesc := '#Label1';
ImageName := '';
OnClick := @btnGoClicked;
end;
btnName2 := TfpgButton.Create(self);
with btnName2 do
begin
Name := 'btnName2';
SetPosition(4, 32, 80, 24);
Text := 'Reset';
FontDesc := '#Label1';
ImageName := '';
TabOrder := 1;
OnClick := @btnResetClicked;
end;
pnlName1 := TfpgPanel.Create(self);
with pnlName1 do
begin
Name := 'pnlName1';
SetPosition(4, 68, 140, 92);
Text := '';
BackgroundColor := clDarkKhaki;
OnResize := @PanelResized;
end;
btnName3 := TfpgButton.Create(pnlName1);
with btnName3 do
begin
Name := 'btnName3';
SetPosition(8, 8, 24, 24);
Text := '1';
FontDesc := '#Label1';
ImageName := '';
end;
btnName4 := TfpgButton.Create(pnlName1);
with btnName4 do
begin
Name := 'btnName4';
SetPosition(108, 8, 24, 24);
Anchors := [anRight,anTop];
Text := '2';
FontDesc := '#Label1';
ImageName := '';
TabOrder := 1;
end;
btnName5 := TfpgButton.Create(pnlName1);
with btnName5 do
begin
Name := 'btnName5';
SetPosition(8, 60, 24, 24);
Anchors := [anLeft,anBottom];
Text := '3';
FontDesc := '#Label1';
ImageName := '';
TabOrder := 2;
end;
btnName6 := TfpgButton.Create(pnlName1);
with btnName6 do
begin
Name := 'btnName6';
SetPosition(108, 60, 24, 24);
Anchors := [anRight,anBottom];
Text := '4';
FontDesc := '#Label1';
ImageName := '';
TabOrder := 3;
end;
lblName1 := TfpgLabel.Create(self);
with lblName1 do
begin
Name := 'lblName1';
SetPosition(272, 4, 116, 16);
FontDesc := '#Label2';
Text := 'Update method';
end;
pnlName2 := TfpgPanel.Create(self);
with pnlName2 do
begin
Name := 'pnlName2';
SetPosition(256, 12, 4, 264);
Style := bsLowered;
Text := '';
end;
rbName1 := TfpgRadioButton.Create(self);
with rbName1 do
begin
Name := 'rbName1';
SetPosition(288, 28, 172, 20);
Checked := True;
FontDesc := '#Label1';
TabOrder := 5;
Text := 'SetPosition()';
end;
rbName2 := TfpgRadioButton.Create(self);
with rbName2 do
begin
Name := 'rbName2';
SetPosition(288, 48, 172, 20);
FontDesc := '#Label1';
TabOrder := 6;
Text := 'UpdateWindowPosition()';
end;
rbName3 := TfpgRadioButton.Create(self);
with rbName3 do
begin
Name := 'rbName3';
SetPosition(288, 68, 172, 20);
FontDesc := '#Label1';
TabOrder := 7;
Text := 'MoveAndResizeBy()';
end;
memName1 := TfpgMemo.Create(self);
with memName1 do
begin
Name := 'memName1';
SetPosition(272, 104, 184, 164);
FontDesc := '#Edit1';
TabOrder := 8;
Anchors := AllAnchors;
end;
{@VFD_BODY_END: MainForm}
end;
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.
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