content: /*
  Copyright (c) 2022 Andrew Auclair
  
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
   */
  package io.github.andrewauclair.moderndocking.internal;
  
  import io.github.andrewauclair.moderndocking.settings.Settings;
  import java.awt.Component;
  import java.awt.GridBagConstraints;
  import java.awt.GridBagLayout;
  import javax.swing.JPanel;
  import javax.swing.JScrollPane;
  
  /**
   * The internal JPanel used to display the Dockable plus its header
   */
  public class DisplayPanel extends JPanel {
  	/**
  	 * Dockable contained in this display panel
  	 */
  	private final DockableWrapper wrapper;
  	/**
  	 * Is this display panel for an anchor? Tells us to hide the header
  	 */
  	private final boolean isAnchor;
  
  	/**
  	 * Create a new internal display panel for the dockable
  	 *
  	 * @param wrapper Wrapper for the dockable that this panel will represent
  	 * @param isAnchor Is this display panel an anchor? Used to hide the header
  	 */
  	public DisplayPanel(DockableWrapper wrapper, boolean isAnchor) {
  		this.wrapper = wrapper;
  		this.isAnchor = isAnchor;
  
  		setLayout(new GridBagLayout());
  
  		buildUI();
  	}
  
  	private void buildUI() {
  		removeAll();
  
  		GridBagConstraints gbc = new GridBagConstraints();
  
  		gbc.gridx = 0;
  		gbc.gridy = 0;
  		gbc.fill = GridBagConstraints.HORIZONTAL;
  		gbc.weightx = 1.0;
  
  		if (!isAnchor) {
  			if (!Settings.alwaysDisplayTabsMode() || wrapper.isHidden()) {
  				if (!(wrapper.getParent() instanceof DockedTabbedPanel) || ((DockedTabbedPanel) wrapper.getParent()).isUsingBottomTabs()) {
  					add((Component) wrapper.getHeaderUI(), gbc);
  					gbc.gridy++;
  				}
  			}
  		}
  
  		gbc.weighty = 1.0;
  		gbc.fill = GridBagConstraints.BOTH;
  
  		if (wrapper.getDockable().isWrappableInScrollpane()) {
  			add(new JScrollPane((Component) wrapper.getDockable()), gbc);
  		}
  		else {
  			add((Component) wrapper.getDockable(), gbc);
  		}
  	}
  
  	/**
  	 * Get the wrapper used in this panel
  	 *
  	 * @return Wrapper for this panel
  	 */
  	public DockableWrapper getWrapper() {
  		return wrapper;
  	}
  
  	/**
  	 * The parent for this display panel has changed and the panel needs to be updated for the new parent
  	 */
  	public void parentChanged() {
  		buildUI();
  	}
  }
  