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Diffstat (limited to 'examples/gui/widgetdemo/WidgetDemo.lpr')
| -rw-r--r-- | examples/gui/widgetdemo/WidgetDemo.lpr | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/examples/gui/widgetdemo/WidgetDemo.lpr b/examples/gui/widgetdemo/WidgetDemo.lpr new file mode 100644 index 00000000..391a412f --- /dev/null +++ b/examples/gui/widgetdemo/WidgetDemo.lpr @@ -0,0 +1,360 @@ +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. + |