rttiinspectordemomain.pas

来自「delphi的的三方控件」· PAS 代码 · 共 145 行

unit RTTIInspectorDemoMain;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
  Dialogs, DemoBasicMain, cxLookAndFeels, ActnList, ImgList, Menus,
  StdCtrls, ComCtrls, cxVGrid, cxControls, cxInplaceContainer, cxOI,
  cxClasses, cxStyles, RTTIInspectorDemoVGEditor, cxGraphics, cxEdit,
  cxCalc, cxExportVGLink, cxDBVGrid, ExtCtrls;

type
  TRTTIInspectorDemoMainForm = class(TDemoBasicMainForm)
    actVGEdit: TAction;
    VerticalEdit1: TMenuItem;
    PopupMenu: TPopupMenu;
    VerticalGridEdit1: TMenuItem;
    VerticalGridLayoutEditor1: TMenuItem;
    cxStyleRepository1: TcxStyleRepository;
    actExportVGToHTML: TAction;
    actExportVGToExcel: TAction;
    N1: TMenuItem;
    ExportToExcel1: TMenuItem;
    ExportToHTML1: TMenuItem;
    N2: TMenuItem;
    cxVerticalGridStyleSheetDevExpress: TcxVerticalGridStyleSheet;
    cxStyle1: TcxStyle;
    cxStyle2: TcxStyle;
    cxStyle3: TcxStyle;
    cxStyle4: TcxStyle;
    cxStyle5: TcxStyle;
    cxStyle6: TcxStyle;
    cxStyle7: TcxStyle;
    cxDBVerticalGrid: TcxDBVerticalGrid;
    ImageList: TImageList;
    Splitter1: TSplitter;
    cxDBVerticalGridID: TcxDBEditorRow;
    cxDBVerticalGridCustomerID: TcxDBEditorRow;
    cxDBVerticalGridProductID: TcxDBEditorRow;
    cxDBVerticalGridPurchaseDate: TcxDBEditorRow;
    cxDBVerticalGridPaymentType: TcxDBEditorRow;
    cxDBVerticalGridTime: TcxDBEditorRow;
    cxDBVerticalGridPaymentAmount: TcxDBEditorRow;
    cxDBVerticalGridDescription: TcxDBEditorRow;
    cxDBVerticalGridQuantity: TcxDBEditorRow;
    cxDBVerticalGridCustomerEmail: TcxDBEditorRow;
    actShowCustomize: TAction;
    Aboutthisdemo1: TMenuItem;
    Panel1: TPanel;
    cxRTTIInspector: TcxRTTIInspector;
    lbInspectedObject: TLabel;
    procedure actVGEditExecute(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure cxRTTIInspectorPropertyChanged(Sender: TObject);
    procedure cxVerticalGridClick(Sender: TObject);
    procedure actExportVGToHTMLExecute(Sender: TObject);
    procedure actExportVGToExcelExecute(Sender: TObject);
    procedure cxDBVerticalGridLayoutChanged(Sender: TObject);
    procedure actShowCustomizeExecute(Sender: TObject);
    procedure actAboutExecute(Sender: TObject);
  private
    FSelectedObjectEvent: TNotifyEvent;
    procedure ObjectSelected(Sender: TObject);
    procedure UpdateLabel(AObject: TComponent);
  end;

var
  RTTIInspectorDemoMainForm: TRTTIInspectorDemoMainForm;

implementation

uses DemoBasicAbout, DemoRating, ShellAPI, RTTIInspectorDemoData;

{$R *.dfm}

procedure TRTTIInspectorDemoMainForm.actVGEditExecute(Sender: TObject);
begin
  GetVerticalGridEditor(cxDBVerticalGrid, FSelectedObjectEvent).Show;
end;

procedure TRTTIInspectorDemoMainForm.FormCreate(Sender: TObject);
begin
  FSelectedObjectEvent := ObjectSelected;
  ObjectSelected(cxDBVerticalGrid);
end;

procedure TRTTIInspectorDemoMainForm.ObjectSelected(Sender: TObject);
begin
  cxRTTIInspector.InspectedObject := TPersistent(Sender);
  UpdateLabel(TComponent(Sender));
end;

procedure TRTTIInspectorDemoMainForm.cxRTTIInspectorPropertyChanged(
  Sender: TObject);
begin
  if TcxEditorRow(TcxRTTIInspector(Sender).FocusedRow).Properties.Caption = 'Name' then
    GetVerticalGridEditor(cxDBVerticalGrid, FSelectedObjectEvent).DoItemsModified;
end;

procedure TRTTIInspectorDemoMainForm.cxVerticalGridClick(Sender: TObject);
begin
  ObjectSelected(Sender);
end;

procedure TRTTIInspectorDemoMainForm.actExportVGToHTMLExecute(Sender: TObject);
begin
  cxExportVGToHTML('temp.html', cxDBVerticalGrid, False);
  OpenWebPage('temp.html');
end;

procedure TRTTIInspectorDemoMainForm.actExportVGToExcelExecute(
  Sender: TObject);
begin
  cxExportVGToExcel('temp.xls', cxDBVerticalGrid, False);
  ShellExecute(Handle, 'OPEN', 'temp.xls', nil, nil, SW_SHOWMAXIMIZED);
end;

procedure TRTTIInspectorDemoMainForm.cxDBVerticalGridLayoutChanged(
  Sender: TObject);
begin
  GetVerticalGridEditor(cxDBVerticalGrid, FSelectedObjectEvent).DoItemsModified;
end;

procedure TRTTIInspectorDemoMainForm.actShowCustomizeExecute(Sender: TObject);
begin
  cxDBVerticalGrid.Customizing.Visible := True;
end;

procedure TRTTIInspectorDemoMainForm.UpdateLabel(AObject: TComponent);
begin
  if AObject <> nil then
    lbInspectedObject.Caption := Format('%s: %s', [AObject.Name, AObject.ClassName])
  else
    lbInspectedObject.Caption := '<not selected>';
end;

procedure TRTTIInspectorDemoMainForm.actAboutExecute(Sender: TObject);
begin
  ShowAbout(False, True);
end;

initialization
  cxRegisterPropertyEditor(TypeInfo(string), TcxCustomEditorRowProperties, 'EditPropertiesClassName', nil);
end.