diff options
Diffstat (limited to 'src/gui/inputintegerdialog.inc')
-rw-r--r-- | src/gui/inputintegerdialog.inc | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/gui/inputintegerdialog.inc b/src/gui/inputintegerdialog.inc new file mode 100644 index 00000000..237fb549 --- /dev/null +++ b/src/gui/inputintegerdialog.inc @@ -0,0 +1,157 @@ +{ + fpGUI - Free Pascal GUI Toolkit + + Copyright (C) 2006 - 2014 See the file AUTHORS.txt, included in this + distribution, for details of the copyright. + + See the file COPYING.modifiedLGPL, included in this distribution, + for details about redistributing fpGUI. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + + Description: + This unit contains the Input Query dialogs. +} + +{%mainunit fpg_dialogs.pas} + +{$IFDEF read_interface} + +type + + TfpgIntegerDialog = class(TfpgForm) + private + {@VFD_HEAD_BEGIN: fpgIntegerDialog} + lblText: TfpgLabel; + edtInteger: TfpgEditInteger; + btnOK: TfpgButton; + btnCancel: TfpgButton; + {@VFD_HEAD_END: fpgIntegerDialog} + procedure SetupCaptions; + procedure edtIntegerKeyPressed(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); + protected + procedure HandleKeyPress(var keycode: word; var shiftstate: TShiftState; var consumed: boolean); override; + public + procedure AfterCreate; override; + end; + + +{$ENDIF read_interface} + +{$IFDEF read_implementation} + +function fpgIntegerQuery(const ACaption, APrompt: TfpgString; var Value: Integer; const MaxValue: Integer; const MinValue: Integer): Boolean; +var + dlg: TfpgIntegerDialog; +begin + dlg := TfpgIntegerDialog.Create(nil); + try + dlg.WindowTitle := ACaption; + dlg.lblText.Text := APrompt; + dlg.edtInteger.MaxValue:= MaxValue; + dlg.edtinteger.MinValue:= MinValue; + dlg.edtInteger.Value := Value; + Result := dlg.ShowModal = mrOK; + if Result then + Value := dlg.edtInteger.Value; + finally + dlg.Free; + end; +end; + +{ TfpgIntegerDialog } + +procedure TfpgIntegerDialog.SetupCaptions; +begin + btnOK.Text := rsOK; + btnCancel.Text := rsCancel; +end; + +procedure TfpgIntegerDialog.edtIntegerKeyPressed(Sender: TObject; var KeyCode: word; var ShiftState: TShiftState; var Consumed: boolean); +begin + if KeyCode = keyEnter then + btnOK.Click; +end; + +procedure TfpgIntegerDialog.HandleKeyPress(var keycode: word; var shiftstate: TShiftState; var consumed: boolean); +begin + if KeyCode = keyEscape then + begin + consumed := True; + ModalResult := mrCancel; + end; +end; + +procedure TfpgIntegerDialog.AfterCreate; +begin + {%region 'Auto-generated GUI code' -fold} + {@VFD_BODY_BEGIN: fpgIntegerDialog} + Name := 'fpgIntegerDialog'; + SetPosition(100, 150, 208, 97); + WindowTitle := 'IntegerDialog'; + Hint := ''; + WindowPosition := wpOneThirdDown; + + lblText := TfpgLabel.Create(self); + with lblText do + begin + Name := 'lblText'; + SetPosition(8, 8, 208, 16); + Anchors := [anLeft,anRight,anTop]; + FontDesc := '#Label1'; + Hint := ''; + Text := 'lblText'; + end; + + edtInteger := TfpgEditInteger.Create(self); + with edtInteger do + begin + Name := 'edtInteger'; + SetPosition(8, 26, 100, 24); + Anchors := [anLeft,anRight,anTop]; + Hint := ''; + TabOrder := 2; + Text := ''; + FontDesc := '#Edit1'; + Value := 0; + OnKeyPress := @edtIntegerKeyPressed; + end; + + btnOK := TfpgButton.Create(self); + with btnOK do + begin + Name := 'btnOK'; + SetPosition(8, 64, 92, 24); + Anchors := [anRight,anBottom]; + Text := 'OK'; + FontDesc := '#Label1'; + Hint := ''; + ImageName := ''; + ModalResult := mrOK; + TabOrder := 3; + end; + + btnCancel := TfpgButton.Create(self); + with btnCancel do + begin + Name := 'btnCancel'; + SetPosition(108, 64, 92, 24); + Anchors := [anRight,anBottom]; + Text := 'Cancel'; + FontDesc := '#Label1'; + Hint := ''; + ImageName := ''; + ModalResult := mrCancel; + TabOrder := 4; + end; + + {@VFD_BODY_END: fpgIntegerDialog} + {%endregion} + + SetupCaptions; +end; + +{$ENDIF read_implementation} + |