Unit 'GR32_RepaintOpt' Package
[Overview][Types][Classes][Procedures and functions][Index] [#pl_graphics32]

TCustomRepaintOptimizer

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Declaration

Source position: GR32_RepaintOpt.pas line 50

type TCustomRepaintOptimizer = class

protected

  function GetEnabled; virtual;

  

  procedure SetEnabled(); virtual;

  

  property LayerCollections: TList; [rw]

  

  property Buffer: TBitmap32; [rw]

  

  property InvalidRects: TRectList; [rw]

  

  procedure LayerCollectionNotifyHandler(); virtual; abstract;

  

public

  constructor Create(); virtual;

  

  destructor Destroy; override;

  

  procedure RegisterLayerCollection(); virtual;

  

  procedure UnregisterLayerCollection(); virtual;

  

  procedure BeginPaint; virtual;

  

  procedure EndPaint; virtual;

  

  procedure BeginPaintBuffer; virtual;

  

  procedure EndPaintBuffer; virtual;

  

  procedure Reset; virtual; abstract;

  

  function UpdatesAvailable; virtual; abstract;

  

  procedure PerformOptimization; virtual; abstract;

  

  procedure AreaUpdateHandler(); virtual; abstract;

  

  procedure LayerUpdateHandler(); virtual; abstract;

  

  procedure BufferResizedHandler(); virtual; abstract;

  

  property Enabled: Boolean; [rw]

  

end;

Inheritance

TCustomRepaintOptimizer

  

|

TObject



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