Description Tom Crockett 2007-07-02 14:01:06 EDT

If I do a slow drag and release on my GEF canvas, the tool receives only one call to handleButtonUp(), generated from the Eclipse mouse-up event. If however I drag and release quickly, the tool receives 2 calls to handleButtonUp(), the first being generated during a mouse move, and the second by the mouse up. Attached are two stacktraces showing how each gets generated. The first event is generated from what looks like a hacky section of code in AbstractTool.mouseMove(...), to wit:

if (!isInputSynched(me)) {
boolean b1 = getCurrentInput().isMouseButtonDown(1);
		boolean b2 = getCurrentInput().isMouseButtonDown(2);
		boolean b3 = getCurrentInput().isMouseButtonDown(3);
		boolean b4 = getCurrentInput().isMouseButtonDown(4);
		boolean b5 = getCurrentInput().isMouseButtonDown(5);
		getCurrentInput().verifyMouseButtons = true;
		getCurrentInput().setInput(me);
		if (b1) handleButtonUp(1);
		if (b2) handleButtonUp(2);
		if (b3) handleButtonUp(3);
		if (b4) handleButtonUp(4);
		if (b5) handleButtonUp(5);
		...