Flashes of components appear when running layout - Diagramming Components

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Flashes of components appear when running layout (Read 2736 times)

ymoran00 Full Member Offline Posts: 163 Joined: May 2^nd, 2007	Flashes of components appear when running layout Jul 30^th, 2007 at 7:56am	Print Post
	This is an odd thing. It seems that about 80% of the times I'm running the layout() method fro a FlowChart, for about 0.5 a second I see a static screen capture in the place of the FlowChart. I'll try to explain: in a flash I see the Overview inside the FlowChart, or my Refresh button that exists outside of the chart suddenly appears inside it. It's as though as screen capture is pasted there or something like that.


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: Flashes of components appear when running layo Reply #1 - Jul 30^th, 2007 at 10:35am	Print Post
	Do you run the layout after closing another window or dialog? JDiagram uses the Java double-buffering feature, and the buffer content might not be refreshed yet if running the layout immediately after closing a window. Try calling the FlowChart.repaint() method before Layout.arrange(). That should repaint the flowchart and also update the back-buffer. Stoyan


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ymoran00 Full Member Offline Posts: 163 Joined: May 2^nd, 2007	Re: Flashes of components appear when running layo Reply #2 - Jul 30^th, 2007 at 11:34am	Print Post
	This solved the problem! I've added repaint before the layout, and all went well. Thanks, Yoav


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