Events for SystemMenu

View event list in alphabetical order.

Inherited Events from DfBaseActionBar

Name	Description	Defining Class
Initialize_Menu	Sent when the Menubar system is about to be selected The Initialize_menu message is sent when the Menubar system is about to be selected.	DfBaseActionBar

Inherited Events from DfBaseList

Name	Description	Defining Class
Item_Change	A programming hook to perform an action when moving to another item The Item_Change event is triggered each time the current item has changed (navigation is about to move to another item).	DfBaseList
Key	Augmented to implement the GUI keyboard interface The Key message is augmented to implement the GUI keyboard interface.	DfBaseList

Inherited Events from DfBaseUIWindow

Name	Description	Defining Class
Command	Sent from external controls Command messages are sent from external controls.	DfBaseUIWindow

Inherited Events from DfBaseObject

Name	Description	Defining Class
Form_Button_Mouse_Down	A notification that the form's button has been selected with the mouse Form_button_mouse_down is a notification that the form's button has been selected with the mouse.	DfBaseObject
Form_Button_Notification	A notification of a form button event Form_button_notification is a notification of a form button event.	DfBaseObject
Notify_Application_Activation	Sends OnActivateApp or OnDeactivateApp This procedure is augmented to send OnActivateApp when bIsActivating is True and OnDeactivateApp when bIsActivating is False.	DfBaseObject
OnDeltaPos	Provides actions based on the amount of change in this object and/or its value at the point the focus is moved off it The OnDeltaPos event message has no definition by default.	DfBaseObject

Inherited Events from cUIObject

Name	Description	Defining Class
Activating	Sent by the object to itself whenever the object is first activated (placed on the screen)	cUIObject
Deactivating	Sent to the object when it is being removed from the focus tree The Deactivating event is sent to the object when it is being removed from the focus tree.	cUIObject
Entering	Fires when the focus is about to move to a new object, sent to the object receiving the focus	cUIObject
Entering_Scope	Sent to the object if its scope_state is true, and one of the objects within its scope takes the focus	cUIObject
Error_Report	Used by the error object to display errors The Error_Report procedure is used by the error object to display errors.	cUIObject
Exiting	Fires when the focus is about to move to a new object, sent to the object losing the focus When the focus is about to move to a new object, the exiting event is sent to the object losing the focus.	cUIObject
Exiting_Scope	Sent whenever the focus is moving to an object that is outside the current scope The Exiting_Scope event is sent whenever the focus is moving to an object that is outside the current scope.	cUIObject
Mouse_Click	Sent whenever the first button of the mouse is double clicked on an item or in the edit window of the object	cUIObject
Mouse_Click2	Sent whenever the second button of the mouse is double clicked on an item or in the edit window of the object	cUIObject
Mouse_Down	Sent whenever the first button of the mouse is pressed down while on an item or in the edit window of the object	cUIObject
Mouse_Down2	Sent whenever the second button of the mouse is pressed down while on an item or in the edit window of the object	cUIObject
Mouse_Drag	Sent whenever the first button of the mouse is being held down while users drag the mouse cursor from one item or edit line of the object to the next	cUIObject
Mouse_Drag2	Sent whenever the second button of the mouse is being held down while users drag the mouse cursor from one item or edit line of the object to the next	cUIObject
Mouse_Up	Sent whenever the first button of the mouse is released while on an item is in the edit window of the object Mouse_Up is sent whenever the first (normally the left) mouse button is released.	cUIObject
Mouse_Up2	Sent whenever the second button of the mouse is released while on an item is in the edit window of the object Mouse_Up2 is sent whenever the second (normally the right) mouse button is released.	cUIObject
OnChildWrapping	Called any time a wrapping event occurs The OnChildWrapping message is sent any time a wrapping event occurs.	cUIObject
OnEnterArea	Hook for entering an area, sent to the entered object's container and its parent containers	cUIObject
OnEnterObject	Hook for entering an object, sent to the entered object Called after the navigation event is complete, so Focus(Self) is always the "to" object.	cUIObject
OnExitArea	Hook for exiting an area, sent to the exited object's container and its parent containers	cUIObject
OnExitObject	Hook for exiting an object, sent to the exited object Called after the navigation event is complete, so Focus(Self) is always the "to" object.	cUIObject
Page	Used internally to create a Windows control for a DataFlex object Used internally to create a Windows control for a DataFlex object.	cUIObject
Page_Delete	Used internally to delete a Windows control for a DataFlex object Used internally to delete a Windows control for a DataFlex object.	cUIObject

Inherited Events from cObject

Name	Description	Defining Class
Construct_Object	Object constructor.	cObject
Destroy_Object	Sent when an object is about to be destroyed The Destroy_Object event is sent to an object when it is about to be destroyed.	cObject
End_Construct_Object	End of object constructor.	cObject