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How can I paint the grid itself (e.g. grid lines) on a Figure, which has grid layout. I think i need to paint it in another layer, but i can not figure out what exactly to do, to paint 'above' the layer with grid layout.

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2 回答 2

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What you can do is use a GridLayout, and paint Rectangle figures that on top of them you paint your items. Right now I cannot think of a more elegant way to do this.

于 2012-02-07T18:25:32.887 回答
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You can just override the paint(Graphics) method of your figure with the grid layout:

public void paint(Graphics g)
{
  super.paint(g);

  // draw your grid here
}

Everything you paint where the comment is will appear above the figure and its children.

于 2012-02-10T09:32:02.647 回答