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Event handler signalled to custom draw the grid control using drawing stages.
Source position: comctrls.pp line 3642
protected property TCustomTreeView.OnAdvancedCustomDraw : TTVAdvancedCustomDrawEvent |
OnAdvancedCustomDraw is a TTVAdvancedCustomDrawEvent property with the event handler signalled to paint the grid control. It is signalled (when assigned) from the CustomDraw method, and occurs when the control executes its Paint method.
Drawing Stages
Use OnCustomDraw to paint the control when the drawing stage is cdPrePaint.
Use IsCustomDrawn to determine if a handler routine has been assigned to an event handler for a specific drawing target (the control or its items).
Version 3.2 | Generated 2024-02-25 | Home |