DD_BeginDrag
Triggered when the user left- or right-clicks over an object. This event lets the user perform a drag and drop operation using the DD_EXECUTE_DRAG method, once the data to be transferred has been specified by the DD_WRITE_DATA method.
The DD_KEYBOARD_STATE and DD_MOUSE_STATE properties identify which buttons and keys are depressed when the event occurs.
The DD_X_AXIS and DD_Y_AXIS properties contain the mouse pointer's position relative to the object.
This event is not triggered if the user clicks on the object's header or background.
Notes:
This event is not implemented by the Java generator.
It is not available in Mobile generation.
DD_Drop
Triggered in a destination object when the user releases the mouse button.
The DD_ACTION_DROP, DD_X_AXIS and DD_Y_AXIS properties contain the action performed and the mouse pointer's coordinates relative to the object.
The DD_DATA_AVAILABLE and DD_READ_DATA methods can be used to retrieve the transferred data.
Releasing the mouse button terminates the DD_EXECUTE_DRAG method that was executed as a result of the source object's DD_BeginDrag event.
If the action is a 'move' action, the data must be deleted from the source object.
Notes:
This event is not implemented by the Java generator.
It is not available in Mobile generation.
DD_EnterDrag
Triggered in a destination object when the mouse pointer arrives over the object.
The DD_KEYBOARD_STATE, DD_MOUSE_STATE, DD_X_AXIS and DD_Y_AXIS properties contain the keyboard and mouse statuses, and the mouse pointer's coordinates relative to the object.
The DD_DATA_AVAILABLE and DD_READ_DATA methods can be used.
The DD_ALLOWED_ACTIONS property contains the actions that the source object allows the user to perform.
The DD_ACTION_DROP property can be updated to indicate what action would be performed if the user released the mouse button at that location. This value is used by the system to determine the mouse pointer shape.
Notes:
This event is not implemented by the Java generator.
It is not available in Mobile generation.
DD_ExitDrag
Triggered in a destination object when the mouse pointer moves away from the object.
Notes:
This event is not implemented by the Java generator.
It is not available in Mobile generation.
DD_DragOver
Triggered in a destination object when the mouse pointer is over the object.
The DD_KEYBOARD_STATE, DD_MOUSE_STATE, DD_X_AXIS and DD_Y_AXIS properties contain the keyboard and mouse statuses, and the mouse pointer's coordinates relative to the object.
The DD_DATA_AVAILABLE and DD_READ_DATA methods can be used.
The DD_ALLOWED_ACTIONS property contains the actions that the source object allows the user to perform.
At the end of the event, the DD_ACTION_DROP property should contain the action that would be performed if the user released the mouse button at that location. This value is used by the system to determine the mouse pointer shape.
Notes:
This event is not implemented by the Java generator.
It is not available in Mobile generation.
LeftButtonClick
Triggered when the user clicks on the object with the left mouse button.
LeftButtonDoubleClick
Triggered when the user double-clicks on the object with the left mouse button.
LeftButtonDownClick
Triggered when the user clicks the left mouse button over the object (triggered as soon as the mouse button is depressed).
MouseMove
Triggered when the mouse pointer is moved within the area covered by the object.
RightButtonClick
Triggered when the user clicks on the object with the right mouse button.
RightButtonDoubleClick
Triggered when the user double-clicks on the object with the right mouse button.
Note: This event is not available in Mobile generation for Pocket PC and Smartphone platforms.
RightButtonDownClick
Triggered when the user clicks the right mouse button over the object (triggered as soon as the mouse button is depressed).
Note: This event is not available in Mobile generation for Pocket PC and Smartphone platforms.