Vcl.ExtCtrls.TCustomControlBar.MouseDown
Delphi
procedure MouseDown(Button: TMouseButton; Shift: TShiftState; X, Y: Integer); override;
C++
DYNAMIC void __fastcall MouseDown(System::Uitypes::TMouseButton Button, System::Classes::TShiftState Shift, int X, int Y);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | Vcl.ExtCtrls.pas Vcl.ExtCtrls.hpp |
Vcl.ExtCtrls | TCustomControlBar |
Description
Handles mouse button clicks.
MouseDown is called automatically when the user clicks the control bar with the mouse. After generating an OnMouseDown event, MouseDown determines whether a band is being dragged and if so, computes its position.
Button indicates which button was clicked.
Shift indicates the state of the Alt, Ctrl, and Shift keys and the state of the mouse buttons.
X and Y are the position where the mouse was clicked.