Unit 'Controls' Package
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TControl.OnMouseUp

Event handler signalled when a mouse up event is handled for the control.

Declaration

Source position: controls.pp line 1523

protected property TControl.OnMouseUp : TMouseEvent
  read FOnMouseUp
  write FOnMouseUp;

Description

OnMouseUp is signalled (when assigned) from the MouseUp method. It is signalled when standard mouse events are enabled using the ControlStyle property. The event is signalled after the mouse position has been updated and the event is applied to an active DragManager.

An application must implement and assign a TMouseEvent handler routine to the property which responds to the event notification.

Use OnMouseDown to perform actions needed when a mouse down event is handled for the control.

Use OnMouseMove to perform actions needed when the mouse pointer position has changed for the control.

Use OnMouseWheel, OnMouseWheelDown, and OnMouseWheelUp to preforms actions needed when mouse scroll wheel messages are handled for the control.

See also

TControl.MouseUp

  

Invokes the OnMouseUp handler.

TControl.OnMouseDown

  

Event handler signalled when a mouse down event is handled for the control.

TControl.OnMouseMove

  

Event handler for mouse movement within the control.

TControl.OnMouseWheel

  

Event handler for mouse wheel turned.

TControl.OnMouseWheelDown

  

Event handler for downward movement of mouse wheel.

TControl.OnMouseWheelUp

  

Event handler for upward movement of the mouse wheel.

TControl.OnClick

  

Notification handler for mouse clicks.

TMouseEvent

  

Specifies an event handler used to respond to mouse button events.



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