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package tim.prune.gui;
import java.awt.Component;
import javax.swing.JSplitPane;
import javax.swing.SwingUtilities;
/**
* Class to control the showing and hiding of the sidebars
* (left panel, right panel and profile display)
*/
public class SidebarController
{
/** array of hideable components */
private Component[] _components = null;
/** array of splitter panes */
private JSplitPane[] _splitters = null;
/** array of splitter positions */
private int[] _positions = null;
/**
* Constructor
* @param inComponents array of components to hide/show
* @param inSplitters array of splitter panes
*/
public SidebarController(Component[] inComponents, JSplitPane[] inSplitters)
{
_components = inComponents;
_splitters = inSplitters;
_positions = new int[inSplitters.length];
}
/**
* Toggle full screen mode on or off
*/
public void toggle()
{
if (_components != null && _components.length > 0)
{
boolean visible = _components[0].isVisible();
if (visible) {
// Store divider locations
for (int i=0; i<_components.length; i++) {
_positions[i] = _splitters[i].getDividerLocation();
}
}
// Set visibility of components
for (int i=0; i<_components.length; i++) {
_components[i].setVisible(!visible);
}
// Restore divider locations
for (int i=0; i<_components.length; i++) {
if (!visible) {
_splitters[i].setDividerLocation(_positions[i]);
}
}
// Hiding of panels has to occur in separate thread to update properly
if (visible) SwingUtilities.invokeLater(new Runnable() {
public void run() {
for (int i=0; i<_components.length; i++) {
_splitters[i].setDividerLocation(i==0?0.0:1.0);
_splitters[i].invalidate();
}
}
});
}
}
}
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