program filedialog; {$mode objfpc}{$H+} uses {$IFDEF UNIX}{$IFDEF UseCThreads} cthreads, {$ENDIF}{$ENDIF} Classes, SysUtils, fpg_base, fpg_main, fpg_form, fpg_dialogs, fpg_button, fpg_edit, fpg_label; type { TMainForm } TMainForm = class(TfpgForm) private {@VFD_HEAD_BEGIN: MainForm} btnOpenFile: TfpgButton; btnSaveFile: TfpgButton; edFilename: TfpgEdit; btnQuit: TfpgButton; btnName1: TfpgButton; btnName2: TfpgButton; btnUserPrompt: TfpgButton; btnUserInput: TfpgButton; {@VFD_HEAD_END: MainForm} procedure btnQuitClick(Sender: TObject); procedure btnOpenFileClick(Sender: TObject); procedure btnSaveFileClick(Sender: TObject); procedure btnMessageBoxClick(Sender: TObject); procedure btnMessageDlgClick(Sender: TObject); procedure btnUserPromptClick(Sender: TObject); procedure btnUserInputClicked(Sender: TObject); public procedure AfterCreate; override; end; TMyDBLoginDlg = class(TfpgPromptUserDbDialog) private function GetDatabase: TfpgString; protected procedure PopulateComboDb; override; public property Database: TfpgString read GetDatabase; end; { TMyDBLoginDlg } function TMyDBLoginDlg.GetDatabase: TfpgString; begin if cbDatabases.FocusItem = -1 then Result := '' else Result := aStringList.ValueFromIndex[cbDatabases.FocusItem]; end; procedure TMyDBLoginDlg.PopulateComboDb; var i: integer; begin aStringList.Clear; aStringList.Add('Database1=192.168.0.1:/data/db1.gdb'); aStringList.Add('Database2=192.168.0.10:/data/db2.gdb'); aStringList.Add('Database3=192.168.0.150:/data/db3.gdb'); aStringList.Add('Database4=192.168.0.200:c:\MyData\db4.gdb'); cbDatabases.Items.Clear; for i := 0 to aStringList.Count-1 do cbDatabases.Items.Add(aStringList.Names[i]); end; {@VFD_NEWFORM_DECL} { TMainForm } procedure TMainForm.btnUserPromptClick(Sender: TObject); var dlg: TMyDBLoginDlg; begin dlg := TMyDBLoginDlg.Create(nil); try dlg.WindowTitle := 'Sample Login'; if dlg.ShowModal = mrOK then begin TfpgMessageDialog.Information('User Results', 'User=' + dlg.UserID + #13 + 'Pass=' + dlg.Password + #13 + 'Database=' + dlg.Database, [mbOK]); // fpgApplication.ProcessMessages; end; finally dlg.Free; end; end; procedure TMainForm.btnUserInputClicked(Sender: TObject); var lAnswer: TfpgString; begin lAnswer := ''; if fpgInputQuery('Caption here', 'And the prompt goes here', lAnswer) then ShowMessage(Format('User entered <%s>', [lAnswer])); end; procedure TMainForm.btnQuitClick(Sender: TObject); begin Close; end; procedure TMainForm.btnOpenFileClick(Sender: TObject); var dlg: TfpgFileDialog; begin dlg := TfpgFileDialog.Create(nil); try // defines 3 filters (All Files, Object Pascal and Lazarus Project) dlg.Filter := 'All Files (*)|*|Object Pascal (*.pas;*.lpr;*.pp)|*.pas;*.lpr;*.pp|Lazarus Project (*.lpi)|*.lpi'; if dlg.RunOpenFile then edFilename.Text := dlg.FileName; finally dlg.Free; end; end; procedure TMainForm.btnSaveFileClick(Sender: TObject); var dlg: TfpgFileDialog; begin dlg := TfpgFileDialog.Create(nil); try if edFilename.Text <> '' then dlg.Filename := edFilename.Text; if dlg.RunSaveFile then edFilename.Text := dlg.FileName; finally dlg.Free; end; end; procedure TMainForm.btnMessageBoxClick(Sender: TObject); begin ShowMessage('This is some pretty cool stuff'); end; procedure TMainForm.btnMessageDlgClick(Sender: TObject); begin TfpgMessageDialog.AboutFPGui('My title here'); TfpgMessageDialog.Critical('Something Critical...', 'And this is where the text goes.', mbAbortRetryIgnore, mbAbort); TfpgMessageDialog.Warning('Some Warning...', 'And this is where the text goes.', mbYesNoCancel, mbNo); TfpgMessageDialog.Information('Some Information...', 'And this is where the text goes.', [mbOK], mbNoButton); TfpgMessageDialog.Question('Some Question...', 'Did everything work okay?', mbYesNo, mbNoButton); end; procedure TMainForm.AfterCreate; begin inherited AfterCreate; {@VFD_BODY_BEGIN: MainForm} Name := 'MainForm'; SetPosition(330, 199, 419, 138); WindowTitle := 'File dialog test'; Hint := ''; MinWidth := 300; MinHeight := 135; btnOpenFile := TfpgButton.Create(self); with btnOpenFile do begin Name := 'btnOpenFile'; SetPosition(8, 8, 80, 23); Text := 'Open File...'; FontDesc := '#Label1'; Hint := ''; ImageName := ''; TabOrder := 1; OnClick := @btnOpenFileClick; end; btnSaveFile := TfpgButton.Create(self); with btnSaveFile do begin Name := 'btnSaveFile'; SetPosition(8, 34, 80, 23); Text := 'Save File...'; FontDesc := '#Label1'; Hint := ''; ImageName := ''; TabOrder := 2; OnClick := @btnSaveFileClick; end; edFilename := TfpgEdit.Create(self); with edFilename do begin Name := 'edFilename'; SetPosition(8, 70, 400, 24); Anchors := [anLeft,anRight,anTop]; ExtraHint := ''; Hint := ''; TabOrder := 2; Text := ''; FontDesc := '#Edit1'; end; btnQuit := TfpgButton.Create(self); with btnQuit do begin Name := 'btnQuit'; SetPosition(329, 107, 80, 23); Anchors := [anRight,anBottom]; Text := 'Quit'; FontDesc := '#Label1'; Hint := ''; ImageName := 'stdimg.Quit'; TabOrder := 6; OnClick := @btnQuitClick; end; btnName1 := TfpgButton.Create(self); with btnName1 do begin Name := 'btnName1'; SetPosition(148, 8, 116, 27); Text := 'Message Box'; FontDesc := '#Label1'; Hint := ''; ImageName := ''; TabOrder := 3; OnClick := @btnMessageBoxClick; end; btnName2 := TfpgButton.Create(self); with btnName2 do begin Name := 'btnName2'; SetPosition(272, 8, 131, 27); Text := 'Message Dialog'; FontDesc := '#Label1'; Hint := ''; ImageName := ''; TabOrder := 4; OnClick := @btnMessageDlgClick; end; btnUserPrompt := TfpgButton.Create(self); with btnUserPrompt do begin Name := 'btnUserPrompt'; SetPosition(272, 40, 131, 24); Text := 'User Prompt'; FontDesc := '#Label1'; Hint := ''; ImageName := ''; TabOrder := 5; OnClick := @btnUserPromptClick; end; btnUserInput := TfpgButton.Create(self); with btnUserInput do begin Name := 'btnUserInput'; SetPosition(148, 40, 116, 24); Text := 'User Input'; FontDesc := '#Label1'; Hint := ''; ImageName := ''; TabOrder := 8; OnClick :=@btnUserInputClicked; end; {@VFD_BODY_END: MainForm} end; {@VFD_NEWFORM_IMPL} procedure MainProc; var frm: TMainForm; begin fpgApplication.Initialize; frm := TMainForm.Create(nil); frm.Show; fpgApplication.Run; frm.Free; end; begin MainProc; end.