TLVAdvancedCustomDrawSubItemEvent procedure type
Specifies an event handler signalled to perform advancing drawing for a list view sub-item with stage and state information.
Declaration
TLVAdvancedCustomDrawSubItemEvent = procedure(Sender: TCustomListView;
Item: TListItem;
SubItem: Integer;
State: TCustomDrawState;
Stage: TCustomDrawStage;
var DefaultDraw: Boolean)
of objectArguments
Sender | Object for the event notification. It must be cast to the TCustomListView type to access properties or methods specific to the list view control. |
Item | List item for the event notification. |
SubItem | Ordinal position for the value in SubItem drawn in the handler. |
State | Drawing state for the custom-drawn sub-item. |
Stage | Drawing stage for the sub-item. The advanced handler is used for stages other than cdPrePaint. |
DefaultDraw | True if default drawing should be performed in the list view control. |
Description
TLVAdvancedCustomDrawSubItemEvent is the type used to implement
the OnAdvancedCustomDrawSubItem event handler in TCustomListView.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.