Why Does Handling Expose Events Break Drag-n-drop?

1.	Why Does Handling Expose Events Break Drag-n-drop?
Answer» If you are calling queue_draw_area(x_beg, y_beg, x_end, y_end) in your expose_event handler, don't. It seems to break EVENT PROPAGATION which causes drag and DROP to not WORK any more. If you are calling queue_draw_area(x_beg, y_beg, x_end, y_end) in your expose_event handler, don't. It seems to break event propagation which causes drag and drop to not work any more.

Answer»

If you are calling

queue_draw_area(x_beg, y_beg, x_end, y_end)

in your expose_event handler, don't. It seems to break EVENT PROPAGATION which causes drag and DROP to not WORK any more.

If you are calling

queue_draw_area(x_beg, y_beg, x_end, y_end)

in your expose_event handler, don't. It seems to break event propagation which causes drag and drop to not work any more.

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