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program WidgetDemo;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
Classes
,SysUtils
,fpgui
,OpenSoftStyle
,gfxbase
;
type
{ TWidgetDemoForm }
TWidgetDemoForm = class(TForm)
topLayout: TBoxLayout;
mainLayout: TGridLayout;
MainMenu: TMenuBar;
topStyleComboLayout: TBoxLayout;
lblStyle: TLabel;
cbStyle: TComboBox;
topCheckboxLayout: TBoxLayout;
chkStdPalette: TCheckBox;
chkDisable: TCheckBox;
topLeftGroupBox: TGroupBox;
topLeftGroupBoxLayout: TBoxLayout;
Radio1: TRadioButton;
Radio2: TRadioButton;
Radio3: TRadioButton;
topRightGroupBox: TGroupBox;
topRightGroupBoxLayout: TBoxLayout;
Button1: TButton;
Button2: TButton;
StringGrid: TStringGrid;
bottomRightGroupBox: TGroupBox;
bottomRightGroupBoxLayout: TBoxLayout;
Edit1: TEdit;
Edit2: TEdit;
bottomButtonLayout: TBoxLayout;
btnExit: TButton;
btnHelp: TButton;
procedure btnExitClick(Sender: TObject);
procedure Radio1Click(Sender: TObject);
procedure Radio2Click(Sender: TObject);
procedure cbStyleChanged(Sender: TObject);
procedure TranslateToAfrikaans;
procedure TranslateToEnglish;
procedure chkDisableClick(Sender: TObject);
private
procedure CreateTopMenu;
procedure CreateStyleCombo;
procedure CreateTopCheckboxLine;
procedure CreateTopLeftGroupBox;
procedure CreateTopRightGroupBox;
procedure CreateBottomLeftStringGrid;
procedure CreateBottomRightGroupBox;
procedure CreateBottomButtonLayout;
public
constructor Create(AOwner: TComponent); override;
end;
{ TWidgetDemoForm }
procedure TWidgetDemoForm.btnExitClick(Sender: TObject);
begin
Close;
end;
procedure TWidgetDemoForm.Radio1Click(Sender: TObject);
begin
TranslateToEnglish;
end;
procedure TWidgetDemoForm.Radio2Click(Sender: TObject);
begin
TranslateToAfrikaans;
end;
procedure TWidgetDemoForm.cbStyleChanged(Sender: TObject);
begin
if cbStyle.Text = 'OpenSoft' then
begin
if self.Style is TOpenSoftStyle then
exit //==>
else
begin
Style := TOpenSoftStyle.Create(Application.Display);
Redraw;
end;
end
else
begin
if self.Style is TDefaultStyle then
exit //==>
else
begin
Style := Application.DefaultStyle;
Redraw;
end;
end;
end;
procedure TWidgetDemoForm.TranslateToAfrikaans;
begin
Text := 'Widget Demo - Afrikaans';
lblStyle.Text := 'Venster Steil:';
chkStdPalette.Text := 'Standaard kleur tablette';
chkDisable.Text := 'Ge-deaktiveerde controles';
topLeftGroupBox.Text := 'Groep Boks Een';
Radio1.Text := 'Radio knoppie een';
Radio2.Text := 'Radio knoppie twee';
Radio3.Text := 'Radio knoppie drie';
topLeftGroupBox.Text := 'Groep Boks Twee';
Button1.Text := 'Normal Button';
Button2.Text := 'Embedded Button';
bottomRightGroupBox.Text := 'Group Boks Drie';
Edit1.Text := 'Normale teks';
Edit2.Text := 'Wagwoord teks';
btnExit.Text := 'Verlaat Verlaat';
btnHelp.Text := 'Hulp';
Redraw;
end;
procedure TWidgetDemoForm.TranslateToEnglish;
begin
Text := 'Widget Demo - English';
lblStyle.Text := 'Style:';
chkStdPalette.Text := 'Standard color palette';
chkDisable.Text := 'Disable widgets';
topLeftGroupBox.Text := 'Group Box 1';
Radio1.Text := 'Radio button 1';
Radio2.Text := 'Radio button 2';
Radio3.Text := 'Radio button 3';
topRightGroupBox.Text := 'Group Box 2';
Button1.Text := 'Normal Button';
Button2.Text := 'Embedded Button';
bottomRightGroupBox.Text := 'Group Box 3';
Edit1.Text := 'Normal Edit';
Edit2.Text := 'Password Edit';
btnExit.Text := 'Exit';
btnHelp.Text := 'Help';
Redraw;
end;
procedure TWidgetDemoForm.chkDisableClick(Sender: TObject);
begin
lblStyle.Enabled := not chkDisable.Checked;
cbStyle.Enabled := not chkDisable.Checked;
chkStdPalette.Enabled := not chkDisable.Checked;
topLeftGroupBox.Enabled := not chkDisable.Checked;
topRightGroupBox.Enabled := not chkDisable.Checked;
StringGrid.Enabled := not chkDisable.Checked;
bottomRightGroupBox.Enabled := not chkDisable.Checked;
end;
procedure TWidgetDemoForm.CreateTopMenu;
begin
MainMenu := TMenuBar.Create(self);
MainMenu.AddMenu('File');
MainMenu.AddMenu('Edit');
MainMenu.AddMenu('Options');
MainMenu.AddMenu('Windows');
MainMenu.AddMenu('Help');
// MainMenu.CanExpandWidth := True;
end;
procedure TWidgetDemoForm.CreateStyleCombo;
begin
topStyleComboLayout := TBoxLayout.Create(self);
lblStyle := TLabel.Create('Style:', self);
cbStyle := TComboBox.Create(self);
cbStyle.CanExpandWidth := True;
cbStyle.Items.Add('Windows');
cbStyle.Items.Add('WindowsXP');
cbStyle.Items.Add('Motif');
cbStyle.Items.Add('ClearLooks');
cbStyle.Items.Add('OpenSoft');
cbStyle.OnChange := @cbStyleChanged;
cbStyle.ItemIndex := 0;
topStyleComboLayout.InsertChild(lblStyle);
topStyleComboLayout.InsertChild(cbStyle);
end;
procedure TWidgetDemoForm.CreateTopCheckboxLine;
begin
topCheckboxLayout := TBoxLayout.Create(self);
chkStdPalette := TCheckBox.Create('Standard color palette', self);
chkStdPalette.CanExpandWidth := True;
chkStdPalette.Checked := True;
chkDisable := TCheckBox.Create('Disable widgets', self);
chkDisable.OnClick :=@chkDisableClick;
topCheckboxLayout.InsertChild(chkStdPalette);
topCheckboxLayout.InsertChild(chkDisable);
end;
procedure TWidgetDemoForm.CreateTopLeftGroupBox;
begin
topLeftGroupBox := TGroupBox.Create('Group Box 1', self);
topLeftGroupBox.CanExpandWidth := True;
topLeftGroupBoxLayout := TBoxLayout.Create(self);
topLeftGroupBoxLayout.Orientation := Vertical;
Radio1 := TRadioButton.Create('Radio button 1', self);
Radio1.Checked := True;
Radio1.CanExpandWidth := True;
Radio1.OnClick := @Radio1Click;
Radio2 := TRadioButton.Create('Radio button 2', self);
Radio2.CanExpandWidth := True;
Radio2.OnClick := @Radio2Click;
Radio3 := TRadioButton.Create('Radio button 3', self);
Radio3.CanExpandWidth := True;
topLeftGroupBox.InsertChild(topLeftGroupBoxLayout);
topLeftGroupBoxLayout.InsertChild(Radio1);
topLeftGroupBoxLayout.InsertChild(Radio2);
topLeftGroupBoxLayout.InsertChild(Radio3);
end;
procedure TWidgetDemoForm.CreateTopRightGroupBox;
begin
topRightGroupBox := TGroupBox.Create('Group Box 2', self);
topRightGroupBox.CanExpandWidth := True;
topRightGroupBox.CanExpandHeight := True;
topRightGroupBoxLayout := TBoxLayout.Create(self);
topRightGroupBoxLayout.Orientation := Vertical;
topRightGroupBoxLayout.VertAlign := vertCenter;
topRightGroupBoxLayout.Spacing := 8;
Button1 := TButton.Create('Normal Button', self);
Button1.CanExpandWidth := True;
Button2 := TButton.Create('Embedded Button', self);
Button2.CanExpandWidth := True;
Button2.Embedded := True;
topRightGroupBox.InsertChild(topRightGroupBoxLayout);
topRightGroupBoxLayout.InsertChild(Button1);
topRightGroupBoxLayout.InsertChild(Button2);
end;
procedure TWidgetDemoForm.CreateBottomLeftStringGrid;
var
x, y: integer;
begin
StringGrid := TStringGrid.Create(self);
StringGrid.ColCount := 10;
StringGrid.RowCount := 15;
for y := 0 to StringGrid.RowCount - 1 do
for x := 0 to StringGrid.ColCount - 1 do
StringGrid.Cells[x, y] := Format('%d, %d', [x, y]);
end;
procedure TWidgetDemoForm.CreateBottomRightGroupBox;
begin
bottomRightGroupBox := TGroupBox.Create('Group Box 3', self);
bottomRightGroupBox.CanExpandHeight := True;
bottomRightGroupBox.CanExpandWidth := True;
bottomRightGroupBoxLayout := TBoxLayout.Create(self);
bottomRightGroupBoxLayout.Orientation := Vertical;
Edit1 := TEdit.Create('Normal Edit', self);
Edit2 := TEdit.Create('Password Edit', self);
Edit2.PasswordChar := '*';
bottomRightGroupBox.InsertChild(bottomRightGroupBoxLayout);
bottomRightGroupBoxLayout.InsertChild(Edit1);
bottomRightGroupBoxLayout.InsertChild(Edit2);
end;
procedure TWidgetDemoForm.CreateBottomButtonLayout;
begin
bottomButtonLayout := TBoxLayout.Create(self);
bottomButtonLayout.HorzAlign := horzRight;
btnHelp := TButton.Create('Help', self);
btnExit := TButton.Create('Exit', self);
btnExit.OnClick := @btnExitClick;
bottomButtonLayout.InsertChild(btnHelp);
bottomButtonLayout.InsertChild(btnExit);
end;
constructor TWidgetDemoForm.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
Text := 'Widget Demo';
BorderWidth := 8;
// WindowType := wtWindow;
topLayout := TBoxLayout.Create(self);
topLayout.Orientation := Vertical;
mainLayout := TGridLayout.Create(self);
mainLayout.RowCount := 2;
CreateTopMenu;
topLayout.InsertChild(MainMenu);
CreateStyleCombo;
topLayout.InsertChild(topStyleComboLayout);
CreateTopCheckboxLine;
topLayout.InsertChild(topCheckboxLayout);
CreateTopLeftGroupBox;
mainLayout.AddWidget(topLeftGroupBox, 0, 0, 1, 1);
CreateTopRightGroupBox;
mainLayout.AddWidget(topRightGroupBox, 1, 0, 1, 1);
CreateBottomLeftStringGrid;
mainLayout.AddWidget(StringGrid, 0, 1, 1, 1);
CreateBottomRightGroupBox;
mainLayout.AddWidget(bottomRightGroupBox, 1, 1, 1, 1);
topLayout.InsertChild(mainLayout);
CreateBottomButtonLayout;
topLayout.InsertChild(bottomButtonLayout);
Child := topLayout;
end;
var
WidgetDemoForm: TWidgetDemoForm;
begin
WidgetDemoForm := TWidgetDemoForm.Create(nil);
Application.AddForm(WidgetDemoForm);
Application.Run;
WidgetDemoForm.Free;
end.
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