forked from bartvdbraak/blender
af2e6c38e9
The dragging sequence is performed in four phases: - Start sequence (GHOST_kEventDraggingEntered) that tells a drag'n'drop operation has started. Already gives the object data type, and the entering mouse location - Update mouse position (GHOST_kEventDraggingUpdated) sent upon each mouse move until the drag'n'drop operation stops, to give the updated mouse position. Useful to highlight a potential destination, and update the status (through GHOST_setAcceptDragOperation) telling if the object can be dropped at the current cursor position. - Abort drag'n'drop sequence (GHOST_kEventDraggingExited) sent when the user moved the mouse outside the window. - Send the dropped data (GHOST_kEventDraggingDropDone) - Outside of the normal sequence, dropped data can be sent (GHOST_kEventDraggingDropOnIcon). This can happen when the user drops an object on the application icon. (Also used in OSX to pass the filename of the document the user doubled-clicked in the finder) Note that the event handler is responsible for freeing the received data. And the mouse position is sent directly in blender client coordinates (y=0 at bottom) The GHOST_setAcceptDragOperation(TRUE) call must be placed before the user drops the object for it to be accepted. Current handled data types : - Text string - Array of filenames (full paths) - Bitmap image (not implemented yet) |
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| .. | ||
| doc | ||
| intern | ||
| make | ||
| test | ||
| CMakeLists.txt | ||
| GHOST_C-api.h | ||
| GHOST_IEvent.h | ||
| GHOST_IEventConsumer.h | ||
| GHOST_ISystem.h | ||
| GHOST_ITimerTask.h | ||
| GHOST_IWindow.h | ||
| GHOST_Rect.h | ||
| GHOST_Types.h | ||
| Makefile | ||
| SConscript | ||