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Draws the row indicator for the grid control with cues for dataset and multi-selection state.
Source position: dbgrids.pas line 453
protected procedure TCustomDBGrid.DrawIndicator( |
ACanvas: TCanvas; |
R: TRect; |
Opt: TDataSetState; |
MultiSel: Boolean |
); virtual; |
ACanvas |
|
Canvas for the control where the row indicator is drawn. |
R |
|
Cell rectangle where the row indicator is drawn. |
Opt |
|
Current TDataSetState value representing the state for the dataset. |
MultiSel |
|
True if multi-selection is enabled for the grid control. |
DrawIndicator is a method used to draw the row indicator for the grid control. The row indicator is a marker which identifies the current row selected in the grid control. It may also indicate the current dataset and multi-selection states as passed in the Opt and MultiSel arguments.
Version 3.2 | Generated 2024-02-25 | Home |