suitreeview.pas

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////////////////////////////////////////////////////////////////////////////////
//
//
//  FileName    :   SUITreeView.pas
//  Creator     :   Shen Min
//  Date        :   2002-10-02
//  Comment     :
//
//  Copyright (c) 2002-2003 Sunisoft
//  http://www.sunisoft.com
//  Email: [e-mail]
//
////////////////////////////////////////////////////////////////////////////////

unit SUITreeView;

interface

{$I SUIPack.inc}

uses
  SysUtils, Classes, Controls, ComCtrls, Graphics, Messages, Forms;

type
    TsuiTreeView = class(TCustomTreeView)
    private
        m_BorderColor : TColor;

        procedure SetBorderColor(const Value: TColor);
        procedure WMPAINT(var Msg : TMessage); message WM_PAINT;
        procedure WMEARSEBKGND(var Msg : TMessage); message WM_ERASEBKGND;

    public
        constructor Create(AOwner : TComponent); override;

    published
        property BorderColor : TColor read m_BorderColor write SetBorderColor;

{$IFDEF SUIPACK_D6UP}
        property MultiSelect;
{$ENDIF}

        property Align;
        property Anchors;
        property AutoExpand;
        property BevelEdges;
        property BevelInner;
        property BevelOuter;
        property BevelKind default bkNone;
        property BevelWidth;
        property BiDiMode;
        property BorderStyle;
        property BorderWidth;
        property ChangeDelay;
        property Color;
        property Ctl3D;
        property Constraints;
        property DragKind;
        property DragCursor;
        property DragMode;
        property Enabled;
        property Font;
        property HideSelection;
        property HotTrack;
        property Images;
        property Indent;
        property ParentBiDiMode;
        property ParentColor default False;
        property ParentCtl3D;
        property ParentFont;
        property ParentShowHint;
        property PopupMenu;
        property ReadOnly;
        property RightClickSelect;
        property RowSelect;
        property ShowButtons;
        property ShowHint;
        property ShowLines;
        property ShowRoot;
        property SortType;
        property StateImages;
        property TabOrder;
        property TabStop default True;
        property ToolTips;
        property Visible;
        property OnAdvancedCustomDraw;
        property OnAdvancedCustomDrawItem;
        property OnChange;
        property OnChanging;
        property OnClick;
        property OnCollapsed;
        property OnCollapsing;
        property OnCompare;
        property OnContextPopup;
        property OnCustomDraw;
        property OnCustomDrawItem;
        property OnDblClick;
        property OnDeletion;
        property OnDragDrop;
        property OnDragOver;
        property OnEdited;
        property OnEditing;
        property OnEndDock;
        property OnEndDrag;
        property OnEnter;
        property OnExit;
        property OnExpanding;
        property OnExpanded;
        property OnGetImageIndex;
        property OnGetSelectedIndex;
        property OnKeyDown;
        property OnKeyPress;
        property OnKeyUp;
        property OnMouseDown;
        property OnMouseMove;
        property OnMouseUp;
        property OnStartDock;
        property OnStartDrag;
        { Items must be published after OnGetImageIndex and OnGetSelectedIndex }
        property Items;

    end;

implementation

uses SUIThemes, SUIPublic;

{ TsuiTreeView }

constructor TsuiTreeView.Create(AOwner: TComponent);
begin
    inherited;

    ControlStyle := ControlStyle + [csOpaque];
    BorderStyle := bsNone;
    BorderWidth := 2;

    m_BorderColor := GetBorderColor(TCustomForm(AOwner));
end;

procedure TsuiTreeView.SetBorderColor(const Value: TColor);
begin
    m_BorderColor := Value;
    Repaint();
end;

procedure TsuiTreeView.WMEARSEBKGND(var Msg: TMessage);
begin
    inherited;

    DrawControlBorder(self, m_BorderColor, Color);
end;

procedure TsuiTreeView.WMPAINT(var Msg: TMessage);
begin
    inherited;

    DrawControlBorder(self, m_BorderColor, Color);
end;

end.