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unit frmCityMaint;
{$mode objfpc}{$H+}
interface
uses
SysUtils, Classes, fpg_base, fpg_main, fpg_edit,
fpg_widget, fpg_form, fpg_label, fpg_button,
fpg_dialogs, fpg_combobox,
model, tiModelMediator;
type
TCityEditForm = class(TfpgForm)
private
{@VFD_HEAD_BEGIN: CityEditForm}
lblName1: TfpgLabel;
edName: TfpgEdit;
lblName2: TfpgLabel;
edZIP: TfpgEdit;
lblName3: TfpgLabel;
cbCountry: TfpgComboBox;
btnSave: TfpgButton;
btnCancel: TfpgButton;
btnDebug: TfpgButton;
{@VFD_HEAD_END: CityEditForm}
FMediator: TtiModelMediator;
FData: TCity;
procedure SetData(const AValue: TCity);
procedure SetupMediators;
procedure btnDebugClicked(Sender: TObject);
public
procedure AfterCreate; override;
property Data: TCity read FData write SetData;
end;
{@VFD_NEWFORM_DECL}
function EditCity(AData: TCity): boolean;
implementation
uses
tiBaseMediator, contactmanager, typinfo, tiDialogs;
function EditCity(AData: TCity): boolean;
var
frm: TCityEditForm;
begin
frm:= TCityEditForm.Create(nil);
try
frm.SetData(AData);
result:= frm.ShowModal = mrOK;
finally
frm.Free;
end;
end;
{@VFD_NEWFORM_IMPL}
procedure TCityEditForm.SetData(const AValue: TCity);
begin
if FData=AValue then exit;
FData:=AValue;
SetupMediators;
end;
procedure TCityEditForm.SetupMediators;
begin
if not Assigned(FMediator) then
begin
FMediator := TtiModelMediator.Create(self);
FMediator.AddProperty('Name', edName);
FMediator.AddProperty('ZIP', edZIP);
FMediator.AddProperty('Country', cbCountry).ValueList := gContactManager.CountryList;
end;
FMediator.Subject := FData;
FMediator.Active := True;
end;
procedure TCityEditForm.btnDebugClicked(Sender: TObject);
begin
tiShowString(FData.AsDebugString);
end;
procedure TCityEditForm.AfterCreate;
begin
{@VFD_BODY_BEGIN: CityEditForm}
Name := 'CityEditForm';
SetPosition(673, 204, 350, 186);
WindowTitle := 'City Maintenance';
lblName1 := TfpgLabel.Create(self);
with lblName1 do
begin
Name := 'lblName1';
SetPosition(8, 8, 80, 16);
FontDesc := '#Label1';
Hint := '';
Text := 'City name:';
end;
edName := TfpgEdit.Create(self);
with edName do
begin
Name := 'edName';
SetPosition(8, 24, 200, 22);
TabOrder := 1;
Text := '';
FontDesc := '#Edit1';
end;
lblName2 := TfpgLabel.Create(self);
with lblName2 do
begin
Name := 'lblName2';
SetPosition(8, 52, 80, 16);
FontDesc := '#Label1';
Hint := '';
Text := 'ZIP code:';
end;
edZIP := TfpgEdit.Create(self);
with edZIP do
begin
Name := 'edZIP';
SetPosition(8, 68, 120, 22);
TabOrder := 3;
Text := '';
FontDesc := '#Edit1';
end;
lblName3 := TfpgLabel.Create(self);
with lblName3 do
begin
Name := 'lblName3';
SetPosition(8, 96, 80, 16);
FontDesc := '#Label1';
Hint := '';
Text := 'Country:';
end;
cbCountry := TfpgComboBox.Create(self);
with cbCountry do
begin
Name := 'cbCountry';
SetPosition(8, 112, 200, 22);
FontDesc := '#List';
TabOrder := 5;
end;
btnSave := TfpgButton.Create(self);
with btnSave do
begin
Name := 'btnSave';
SetPosition(182, 156, 80, 24);
Anchors := [anRight,anBottom];
Text := 'Save';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 6;
ModalResult := mrOK;
end;
btnCancel := TfpgButton.Create(self);
with btnCancel do
begin
Name := 'btnCancel';
SetPosition(266, 156, 80, 24);
Anchors := [anRight,anBottom];
Text := 'Cancel';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 7;
ModalResult := mrCancel;
end;
btnDebug := TfpgButton.Create(self);
with btnDebug do
begin
Name := 'btnDebug';
SetPosition(8, 156, 100, 24);
Text := 'Debug (Show)';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 8;
OnClick := @btnDebugClicked;
end;
{@VFD_BODY_END: CityEditForm}
end;
end.
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