/*
This file is part of leafdigital leafChat.
leafChat is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
leafChat is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with leafChat. If not, see <http://www.gnu.org/licenses/>.
Copyright 2011 Samuel Marshall.
*/
package com.leafdigital.ui.api;
/**
* Provides visual decoration as a background to other components.
*/
public interface DecoratedPanel extends Panel
{
/**
* Sets padding that applies around the inner component for decoration.
* @param top Top inset (px)
* @param right Right inset (px)
* @param bottom Bottom inset (px)
* @param left Left inset (px)
*/
public void setPadding(int top,int right,int bottom,int left);
/**
* Sets a callback used to paint the decoration. The callback must have
* the signature public void callback(Graphics2D g,int left,int top,int width,int height).
* @param callback Callback method or null for none
*/
@UICallback
public void setOnPaint(String callback);
/**
* Causes the panel to repaint itself.
*/
public void repaint();
}