Impala Documentation

virtual void BoostedGraph::WindowMouseEvent	(	OglGui::Window *	src,
		int	msg,
		int	but,
		int	state,
		int	x,
		int	y,
		void *	userData
	)			`[inline, virtual]`

Reimplemented from OglGui::WindowListener.

Definition at line 68 of file BoostedGraph.h.

References center, dragging, OglGui::OglWindow::GetDimensions(), OglGui::Graph::GetText(), graph, ILOG_DEBUG, layoutDone, and position.

00069     {
00070         if (but==oglLeftButton && msg == oglMouseMove) dragging = true;
00071 
00072         if (dragging && but==oglLeftButton && msg == oglMouseUp) {
00073                 OglGui::Graph* g = (OglGui::Graph*) userData;
00074                 // update BoostGraph with move of node
00075                 // TODO: This updating should be more elegant
00076                 graph_traits<Graph>::vertex_iterator vi, vi_end;
00077                 for (tie(vi, vi_end) = vertices(graph); vi != vi_end; ++vi) {
00078                         string name = get(vertex_name, graph, *vi);
00079                         if(name.compare(g->GetText()) != 0) continue;
00080                         int x, y, w, h;
00081                         g->GetDimensions(x, y, w, h);
00082                 ILOG_DEBUG(g->GetText() + " moved");// to (" + MakeString(x) + "," + MakeString(y) + ")");
00083                         position[*vi].x = x-center.x;
00084                         position[*vi].y = y-center.y;
00085                 layoutDone = false;
00086                 break;
00087                 }
00088                 dragging = false;
00089         }
00090     }

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