RAD Studio VCL Reference
ContentsIndex
TPropertyPage Members Protected Events
Protected Events
 
Name 
Description 
 
Occurs when an object with custom alignment is aligned. 
 
Occurs when an object with custom alignment is aligned. 
 
Occurs when an attempt is made to resize the control. 
 
Occurs when an attempt is made to resize the control. 
 
Occurs when close is attempted. 
 
Adjust resize constraints. 
 
Occurs when another control is docked to the control. 
 
Occurs when another control is dragged over the control. 
 
Occurs when the dragging of an object ends, either by docking the object or by canceling the dragging. 
 
Occurs when the dragging of an object ends, either by dropping the object or by canceling the dragging. 
 
Occurs when a control receives the input focus. 
 
Occurs when the input focus shifts away from one control to another. 
 
Returns the control's docking information. 
 
Occurs when the form receives a request for help. 
 
Occurs when the user presses a mouse button with the mouse pointer over a control and the parent form is not active. 
 
Occurs when the user presses a mouse button with the mouse pointer over a control and the parent form is not active. 
 
Occurs when the user moves the mouse into a control. 
 
Occurs when the user moves the mouse outside of a control. 
 
Occurs when the mouse wheel is rotated. 
 
Occurs when the mouse wheel is rotated downward. 
 
Occurs when the mouse wheel is rotated upward. 
 
Occurs when the user presses a key (before the OnKeyDown event). 
 
Occurs when the user begins to drag a control with a DragKind of dkDock. 
 
Occurs when the user begins to drag the control or an object it contains by left-clicking on the control and holding the mouse button down. 
 
Occurs when the application tries to undock a control that is docked to the windowed control. 
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