modify
modify
Use this method to change an existing flavor.
CALL METHOD dragdrop->modify
EXPORTING flavor = flavor
dragsrc = dragsrc
droptarget = droptarget
effect = effect
effect_in_ctrl = effect_in_ctrl
EXCEPTIONS not_found = 1
obj_invalid = 2.
Parameters |
Description |
flavor |
Name of the flavor |
dragsrc |
' X ': The description is a drag source |
droptarget |
' X ': The description is a drop target |
effect |
Drop effect of the description between different custom controls. The following effects are supported: dragdrop->copy : Appearance of the mouse when using drag and drop to copy.dragdrop->move : Appearance of the mouse when using drag and drop to move.dragdrop->none : Drag and drop is not possible. |
effect_in_ctrl |
Drop effect of the description in the same custom control. The following effects are supported: dragdrop->copy : Appearance of the mouse when using drag and drop to copy.dragdrop->move : Appearance of the mouse when using drag and drop to move.dragdrop->none : Drag and drop is not possible.dragdrop->use_default_effect : Uses the same effect specified in the effect parameter. |
Exceptions |
Description |
not_found |
The specified flavor does not exist |
obj_invalid |
The object has already been destroyed using the method destroy. |
If you use the
copy and move effects when you define the flavor, the system uses the move effect when the user drags an object normally, and the copy effect when the user presses and holds the CTRL key while dragging.