Event _TreeView.Draw (gb.qt4)
Event Draw ( X As Integer, Y As Integer, Width As Integer, Height As Integer, Key As String, Column As Integer )
Sinds 3.16
This event allows to customize the drawing of a specific item.
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X, Y, Width and Height define the rectangle enclosing the item.
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Key is the item key.
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Column is the item column to draw in case of a ColumnView. For a TreeView or a ListView, it is always
0.
This event is called just before drawing the item, and if the event is stopped, the default item drawing routine is ignored.