X-Git-Url: https://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Ffunction%2FShowKeysScreen.java;fp=tim%2Fprune%2Ffunction%2FShowKeysScreen.java;h=98a9fdd04428e42ff65cd85155ae060810fcda13;hb=112bb0c9b46894adca9a33ed8c99ea712b253185;hp=0000000000000000000000000000000000000000;hpb=54b9d8bc8f0025ccf97a67d9dd217ef1f9cf082f;p=GpsPrune.git

diff --git a/tim/prune/function/ShowKeysScreen.java b/tim/prune/function/ShowKeysScreen.java
new file mode 100644
index 0000000..98a9fdd
--- /dev/null
+++ b/tim/prune/function/ShowKeysScreen.java
@@ -0,0 +1,106 @@
+package tim.prune.function;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JEditorPane;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+
+import tim.prune.App;
+import tim.prune.GenericFunction;
+import tim.prune.I18nManager;
+
+/**
+ * Class to show a guide to the shortcut keys
+ */
+public class ShowKeysScreen extends GenericFunction
+{
+	/** dialog window */
+	private JDialog _dialog = null;
+	/** Ok button */
+	private JButton _okButton = null;
+
+
+	/**
+	 * Constructor
+	 * @param inApp app object
+	 */
+	public ShowKeysScreen(App inApp)
+	{
+		super(inApp);
+	}
+
+	/**
+	 * Get the name key
+	 */
+	public String getNameKey() {
+		return "function.showkeys";
+	}
+
+	/**
+	 * Show the screen
+	 */
+	public void begin()
+	{
+		if (_dialog == null)
+		{
+			_dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()));
+			_dialog.getContentPane().add(makeContents());
+			_dialog.pack();
+		}
+		_dialog.setLocationRelativeTo(_parentFrame);
+		_dialog.setVisible(true);
+		_okButton.requestFocus();
+	}
+
+	/**
+	 * @return the contents of the window as a Component
+	 */
+	private Component makeContents()
+	{
+		JPanel mainPanel = new JPanel();
+		mainPanel.setLayout(new BorderLayout());
+		JLabel introLabel = new JLabel(I18nManager.getText("dialog.keys.intro") + " :");
+		introLabel.setBorder(BorderFactory.createEmptyBorder(10, 10, 0, 10));
+		mainPanel.add(introLabel, BorderLayout.NORTH);
+
+		JEditorPane kp = new JEditorPane("text/html", I18nManager.getText("dialog.keys.keylist"));
+		kp.setEditable(false);
+		kp.setOpaque(false);
+		kp.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
+		mainPanel.add(new JScrollPane(kp), BorderLayout.CENTER);
+
+		// OK button at the bottom
+		JPanel okPanel = new JPanel();
+		okPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
+		_okButton = new JButton(I18nManager.getText("button.ok"));
+		_okButton.addActionListener(new ActionListener()
+		{
+			public void actionPerformed(ActionEvent e)
+			{
+				_dialog.dispose();
+			}
+		});
+		_okButton.addKeyListener(new KeyListener() {
+			public void keyPressed(KeyEvent e)
+			{
+				if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {_dialog.dispose();}
+			}
+			public void keyTyped(KeyEvent e) {}
+			public void keyReleased(KeyEvent e) {}
+		});
+		okPanel.add(_okButton);
+		mainPanel.add(okPanel, BorderLayout.SOUTH);
+		return mainPanel;
+	}
+}