Revision 46673 trunk/org.gvsig.desktop/org.gvsig.desktop.framework/org.gvsig.andami/src/main/java/org/gvsig/andami/ui/mdiFrame/DropDownButton.java

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DropDownButton.java
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package org.gvsig.andami.ui.mdiFrame;
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import java.awt.BorderLayout;


  		




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import java.awt.Point;


  		




  
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import java.awt.Insets;


  		




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import java.awt.event.ActionEvent;


  		




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import java.awt.event.ActionListener;


  		




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import java.awt.event.FocusEvent;


  		




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import javax.swing.JButton;


  		




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import javax.swing.JMenuItem;


  		




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import javax.swing.JPopupMenu;


  		




  
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import javax.swing.JToggleButton;


  		




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import javax.swing.SwingConstants;


  		




  
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import javax.swing.UIManager;


  		




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import javax.swing.plaf.basic.BasicArrowButton;


  		




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import org.apache.commons.lang3.BooleanUtils;


  		




  
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import org.apache.commons.lang3.StringUtils;


  		




  
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import org.gvsig.tools.swing.api.ToolsSwingManager;


  		




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public class DropDownButton extends JButton {


  		




  
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public class DropDownButton extends JToggleButton {


  		




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    private final List<Action> actions = new ArrayList<Action>();


  		




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    private Action currentAction = null;


  		




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    private final JButton mainButton;


  		




  
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    private final JToggleButton mainButton;


  		




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    private final JButton dropDownButton;


  		




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    private JPopupMenu dropDownMenu;


  		




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    private boolean showText = false;


  		




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    public DropDownButton() {


  		




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        super();


  		




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        this.mainButton = new JButton();


  		




  
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        this.mainButton = new JToggleButton();


  		




  
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        this.mainButton.setOpaque(true);


  		




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        this.dropDownMenu = null;


  		




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        this.dropDownButton = new BasicArrowButton(SwingConstants.SOUTH);


  		




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        this.setLayout(new BorderLayout());


  		




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        this.add(mainButton, BorderLayout.CENTER);


  		




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        this.add(dropDownButton, BorderLayout.EAST);


  		




  
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        this.mainButton.setMargin(new Insets(0, 2, 0, 2));


  		




  
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        this.mainButton.setBackground(UIManager.getColor(ToolsSwingManager.COLOR_PANEL_BACKGROUND));


  		




  
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        this.dropDownButton.setBackground(UIManager.getColor(ToolsSwingManager.COLOR_PANEL_BACKGROUND));


  		




  
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        this.setBackground(UIManager.getColor(ToolsSwingManager.COLOR_PANEL_BACKGROUND));


  		




  
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        this.mainButton.setFocusable(false);


  		




  
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        this.setFocusable(false);


  		




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        this.mainButton.addActionListener(new ActionListener() {


  		




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            public void actionPerformed(ActionEvent ae) {


  		




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    }


  		




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    public void updateMainButton(){


  		




  
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        if(currentAction != null && currentAction.isEnabled()){


  		




  
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            return;


  		




  
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        }


  		




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        for (Action action : actions) {


  		




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            if (action.isEnabled()){


  		




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                setMainButton(action);


  		




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        }


  		




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    }


  		




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    void setSelected(String actionCommand, boolean b) {


  		




  
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        for (Action action : actions) {


  		




  
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            String s = (String) action.getValue(Action.ACTION_COMMAND_KEY);


  		




  
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            if(StringUtils.equals(s, actionCommand)){


  		




  
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                setMainButton(action);


  		




  
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                if (action.isEnabled()){


  		




  
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                    this.mainButton.setSelected(b);


  		




  
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                    this.setSelected(b);


  		




  
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                }


  		




  
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                return;


  		




  
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            }


  		




  
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        }


  		




  
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        this.mainButton.setSelected(false);


  		




  
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    }


  		




  
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    private class MyItemActionListener implements ActionListener {


  		




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        private Action action = null;


  		




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        MyItemActionListener(Action action) {


  		




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            currentAction = action;


  		




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            dropDownMenu.setVisible(false);


  		




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            mainButton.setEnabled(true);


  		




  
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            setActionCommand((String) currentAction.getValue(Action.ACTION_COMMAND_KEY));


  		




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            action.actionPerformed(ae);


  		




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        }


  		




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    }


  		












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