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program filedialog;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
Classes,
fpgfx,
gui_form,
gui_dialogs,
gui_button,
gui_edit,
gui_label;
type
TMainForm = class(TfpgForm)
private
{@VFD_HEAD_BEGIN: MainForm}
btnOpenFile: TfpgButton;
btnSaveFile: TfpgButton;
edFilename: TfpgEdit;
btnQuit: TfpgButton;
{@VFD_HEAD_END: MainForm}
procedure btnQuitClick(Sender: TObject);
procedure btnOpenFileClick(Sender: TObject);
procedure btnSaveFileClick(Sender: TObject);
public
procedure AfterCreate; override;
end;
{@VFD_NEWFORM_DECL}
{ TMainForm }
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 dlg.RunSaveFile then
edFilename.Text := dlg.FileName;
finally
dlg.Free;
end;
end;
procedure TMainForm.AfterCreate;
begin
inherited AfterCreate;
{@VFD_BODY_BEGIN: MainForm}
Name := 'MainForm';
SetPosition(100, 100, 419, 138);
WindowTitle := 'File dialog test';
MinWidth := 300;
MinHeight := 135;
btnOpenFile := TfpgButton.Create(self);
with btnOpenFile do
begin
Name := 'btnOpenFile';
SetPosition(8, 8, 80, 23);
Text := 'Open File...';
AllowAllUp := False;
Embedded := False;
FontDesc := '#Label1';
GroupIndex := 0;
ImageMargin := 3;
ImageName := '';
ImageSpacing := -1;
ModalResult := 0;
ShowImage := True;
OnClick := @btnOpenFileClick;
end;
btnSaveFile := TfpgButton.Create(self);
with btnSaveFile do
begin
Name := 'btnSaveFile';
SetPosition(8, 34, 80, 23);
Text := 'Save File...';
AllowAllUp := False;
Embedded := False;
FontDesc := '#Label1';
GroupIndex := 0;
ImageMargin := 3;
ImageName := '';
ImageSpacing := -1;
ModalResult := 0;
ShowImage := True;
OnClick := @btnSaveFileClick;
end;
edFilename := TfpgEdit.Create(self);
with edFilename do
begin
Name := 'edFilename';
SetPosition(8, 70, 400, 24);
Anchors := [anLeft,anRight,anTop];
Text := '';
FontDesc := '#Edit1';
end;
btnQuit := TfpgButton.Create(self);
with btnQuit do
begin
Name := 'btnQuit';
SetPosition(329, 107, 80, 23);
Anchors := [anRight,anBottom];
Text := 'Quit';
AllowAllUp := False;
Embedded := False;
FontDesc := '#Label1';
GroupIndex := 0;
ImageMargin := 3;
ImageName := 'stdimg.Quit';
ImageSpacing := -1;
ModalResult := 0;
ShowImage := True;
OnClick := @btnQuitClick;
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.
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