Componentes.Terceros.DevExpressVCL/official/x.30/ExpressQuantumGrid 6/Demos/Delphi/StylesCardViewDemo/StylesCardViewDemoMain.pas

unit StylesCardViewDemoMain;

interface

uses
  Windows, Forms, Messages, SysUtils, Classes, ActnList, ImgList, Controls, Menus,
  StdCtrls, cxButtons, cxCheckBox, cxContainer, cxEdit, cxTextEdit,
  cxMaskEdit, cxSpinEdit, ExtCtrls, cxGridLevel, cxGridCustomTableView,
  cxGridCardView, cxGridDBCardView, cxClasses, cxControls,
  cxGridCustomView, cxGrid, ComCtrls, cxStyles, cxCustomData, cxGraphics,
  cxFilter, cxData, DB, cxDBData, cxDataStorage, cxLookAndFeelPainters,
  cxLookAndFeels;

type
  TStylesCardViewDemoMainForm = class(TForm)
    mmMain: TMainMenu;
    miAbout: TMenuItem;
    miFile: TMenuItem;
    miOptions: TMenuItem;
    miExit: TMenuItem;
    sbMain: TStatusBar;
    lbDescrip: TLabel;
    lvDevExpress: TcxGridLevel;
    cxGrid: TcxGrid;
    miLookFeel: TMenuItem;
    KInd1: TMenuItem;
    Flat1: TMenuItem;
    Standard1: TMenuItem;
    UltraFlat1: TMenuItem;
    NativeStyle1: TMenuItem;
    cvDevExpress: TcxGridDBCardView;
    cvDevExpressID: TcxGridDBCardViewRow;
    cvDevExpressFIRSTNAME: TcxGridDBCardViewRow;
    cvDevExpressSECONDNAME: TcxGridDBCardViewRow;
    cvDevExpressGENDER: TcxGridDBCardViewRow;
    cvDevExpressBIRTHNAME: TcxGridDBCardViewRow;
    cvDevExpressDATEOFBIRTH: TcxGridDBCardViewRow;
    cvDevExpressBIRTHCOUNTRY: TcxGridDBCardViewRow;
    cvDevExpressLOCATIONOFBIRTH: TcxGridDBCardViewRow;
    cvDevExpressBIOGRAPHY: TcxGridDBCardViewRow;
    cvDevExpressNICKNAME: TcxGridDBCardViewRow;
    cvDevExpressFullname: TcxGridDBCardViewRow;
    lvSlate: TcxGridLevel;
    lvHighContrast: TcxGridLevel;
    cvSlate: TcxGridDBCardView;
    cvHighContrast: TcxGridDBCardView;
    cvSlateID: TcxGridDBCardViewRow;
    cvSlateFIRSTNAME: TcxGridDBCardViewRow;
    cvSlateSECONDNAME: TcxGridDBCardViewRow;
    cvSlateGENDER: TcxGridDBCardViewRow;
    cvSlateBIRTHNAME: TcxGridDBCardViewRow;
    cvSlateDATEOFBIRTH: TcxGridDBCardViewRow;
    cvSlateBIRTHCOUNTRY: TcxGridDBCardViewRow;
    cvSlateLOCATIONOFBIRTH: TcxGridDBCardViewRow;
    cvSlateBIOGRAPHY: TcxGridDBCardViewRow;
    cvSlateNICKNAME: TcxGridDBCardViewRow;
    cvSlateFullName: TcxGridDBCardViewRow;
    cvHighContrastID: TcxGridDBCardViewRow;
    cvHighContrastFIRSTNAME: TcxGridDBCardViewRow;
    cvHighContrastSECONDNAME: TcxGridDBCardViewRow;
    cvHighContrastGENDER: TcxGridDBCardViewRow;
    cvHighContrastBIRTHNAME: TcxGridDBCardViewRow;
    cvHighContrastDATEOFBIRTH: TcxGridDBCardViewRow;
    cvHighContrastBIRTHCOUNTRY: TcxGridDBCardViewRow;
    cvHighContrastLOCATIONOFBIRTH: TcxGridDBCardViewRow;
    cvHighContrastBIOGRAPHY: TcxGridDBCardViewRow;
    cvHighContrastNICKNAME: TcxGridDBCardViewRow;
    cvHighContrastFullName: TcxGridDBCardViewRow;
    pnlLeft: TPanel;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    spedCardWidth: TcxSpinEdit;
    Label2: TLabel;
    spedCardBorderWidth: TcxSpinEdit;
    cbCellAutoHeight: TcxCheckBox;
    Panel2: TPanel;
    btnEdit: TcxButton;
    lvUserDefined: TcxGridLevel;
    cvUserDefined: TcxGridDBCardView;
    cvUserDefinedFullName: TcxGridDBCardViewRow;
    cvUserDefinedID: TcxGridDBCardViewRow;
    cvUserDefinedFIRSTNAME: TcxGridDBCardViewRow;
    cvUserDefinedSECONDNAME: TcxGridDBCardViewRow;
    cvUserDefinedGENDER: TcxGridDBCardViewRow;
    cvUserDefinedBIRTHNAME: TcxGridDBCardViewRow;
    cvUserDefinedDATEOFBIRTH: TcxGridDBCardViewRow;
    cvUserDefinedBIRTHCOUNTRY: TcxGridDBCardViewRow;
    cvUserDefinedLOCATIONOFBIRTH: TcxGridDBCardViewRow;
    cvUserDefinedBIOGRAPHY: TcxGridDBCardViewRow;
    cvUserDefinedNICKNAME: TcxGridDBCardViewRow;
    LookAndFeelController: TcxLookAndFeelController;
    procedure miAboutClick(Sender: TObject);
    procedure miExitClick(Sender: TObject);
    procedure miNativeStyleClick(Sender: TObject);
    procedure miLookAndFeelKindClick(Sender: TObject);
    procedure cxSpinEdit2PropertiesChange(Sender: TObject);
    procedure cbSellAutoHeightPropertiesChange(Sender: TObject);
    procedure cxGridActiveTabChanged(Sender: TcxCustomGrid;
      ALevel: TcxGridLevel);
    procedure spedCardWidthPropertiesChange(Sender: TObject);
    procedure btnEditClick(Sender: TObject);
    procedure spedCardWidthKeyPress(Sender: TObject; var Key: Char);
    procedure cxGridLayoutChanged(Sender: TcxCustomGrid;
      AGridView: TcxCustomGridView);
    procedure FormCreate(Sender: TObject);
  private
    procedure GetViewOptions(AView: TcxGridDBCardView);
  end;

var
  StylesCardViewDemoMainForm: TStylesCardViewDemoMainForm;

implementation

{$R *.dfm}

uses
  StylesCardViewDemoData, cxStyleSheetEditor, Dialogs, AboutDemoForm,
  cxGridStyleSheetsPreview;

procedure TStylesCardViewDemoMainForm.miAboutClick(Sender: TObject);
begin
  ShowAboutDemoForm;
end;

procedure TStylesCardViewDemoMainForm.miExitClick(Sender: TObject);
begin
  Close;
end;

procedure TStylesCardViewDemoMainForm.miNativeStyleClick(Sender: TObject);
begin
  with LookAndFeelController do
  begin
    NativeStyle := not NativeStyle;
    (Sender as TMenuItem).Checked := NativeStyle;
  end;
end;

procedure TStylesCardViewDemoMainForm.miLookAndFeelKindClick(Sender: TObject);
begin
  LookAndFeelController.Kind := TcxLookAndFeelKind(TMenuItem(Sender).MenuIndex);
  (Sender as TMenuItem).Checked := True;
end;

procedure TStylesCardViewDemoMainForm.spedCardWidthPropertiesChange(
  Sender: TObject);
begin
  with TcxGridDBCardView(cxGrid.FocusedView) do
    OptionsView.CardWidth := spedCardWidth.Value;
end;

procedure TStylesCardViewDemoMainForm.cxSpinEdit2PropertiesChange(
  Sender: TObject);
begin
  with TcxGridDBCardView(cxGrid.FocusedView) do
    OptionsView.CardBorderWidth := spedCardBorderWidth.Value;
end;

procedure TStylesCardViewDemoMainForm.cbSellAutoHeightPropertiesChange(
  Sender: TObject);
begin
  with TcxGridDBCardView(cxGrid.FocusedView) do
    OptionsView.CellAutoHeight := cbCellAutoHeight.Checked;
end;

procedure TStylesCardViewDemoMainForm.cxGridActiveTabChanged(
  Sender: TcxCustomGrid; ALevel: TcxGridLevel);
begin
  btnEdit.Enabled := ALevel = lvUserDefined;
  GetViewOptions(TcxGridDBCardView(ALevel.GridView));
end;

procedure TStylesCardViewDemoMainForm.GetViewOptions(AView: TcxGridDBCardView);
begin
  with AView.OptionsView do
  begin
    cbCellAutoHeight.Checked := CellAutoHeight;
    spedCardBorderWidth.Value := CardBorderWidth;
    CardBorderWidth := spedCardBorderWidth.Value;
    spedCardWidth.Value := CardWidth;
  end;
end;

procedure TStylesCardViewDemoMainForm.btnEditClick(Sender: TObject);
begin
  ShowcxStyleSheetEditor(StylesCardViewDemoMainDM.cvssUserDefined, nil)
end;

procedure TStylesCardViewDemoMainForm.spedCardWidthKeyPress(
  Sender: TObject; var Key: Char);
begin
  if not ((Key in ['0'..'9']) or (Key = #8)) then
    Key := #0;
end;

procedure TStylesCardViewDemoMainForm.cxGridLayoutChanged(
  Sender: TcxCustomGrid; AGridView: TcxCustomGridView);
begin
  if TcxGrid(Sender).FocusedView <> nil then
  with TcxGridDbCardView(TcxGrid(Sender).FocusedView) do
  begin
    spedCardWidth.Value := OptionsView.CardWidth;
    spedCardBorderWidth.Value := OptionsView.CardBorderWidth;
  end;
end;

procedure TStylesCardViewDemoMainForm.FormCreate(Sender: TObject);
begin
  spedCardWidth.Properties.MinValue := cxGridCardMinWidth;
  spedCardBorderWidth.Properties.MinValue := cxGridCardBorderMinWidth;
end;

end.