1. JTabbedPane: Actions performed before displaying selected tab stackoverflow.comWhen one of the panels present in a JTabbedPane is clicked, I need to perform a few actions at the start. Say, for example, I need to check the username and ... |
2. Adding toolbar (Action bars) to Tabbed Properties View in Eclipse coderanch.comHi Rob, Apologies ! I have tried the same with normal view extending org.eclipse.ui.part.ViewPart, and it worked : // Action to refresh the view with latest changes from diagram private void createActions() { ImageDescriptor imageDescriptor; Image image = new Image(null, getInputStream("/icons/refresh.gif")); imageDescriptor = ImageDescriptor.createFromImage(image); actionRefresh = new Action("Refresh View", imageDescriptor) { public void run() { refreshCombo(); } }; } private void ... |
3. JTabbedPane action event problem forums.oracle.com}}); //create JMenuItem item with action event JMenuItem tabItem = new JMenuItem("Tab"); tabItem.setMnemonic(KeyEvent.VK_T); tabItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_T, Event.CTRL_MASK)); tabItem.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { JTabbedPane tabby = new JTabbedPane(); JPanel stuff = new JPanel(); JTextField text = new JTextField(40); stuff.add(text); tabby.addTab("Stuff", stuff); //problem below frame1.add(tabby); //error text: "local variable frame1 is accessed from within inner class;needs to be declared final." |
4. Action events within JTabbedPane forums.oracle.comI have a class that draws gantt charts to a JPanel,by series of panels & labels. The class has action events so that the panels can be moved around to create new orderings. Movement is calculated by a mousedrag event and moves the object to the x,y location where the user clicks within the JPanel. I add this class to a ... |