Java Code Examples for javax.swing.JPanel.setFocusable()

The following are Jave code examples for showing how to use setFocusable() of the javax.swing.JPanel class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: GIFKR   File: GraphInterpolator.java   View Source Code Vote up 6 votes
private void initializeComponents() {
	
	graphPanel = new JPanel() {
		private static final long serialVersionUID = -1105560304467720245L;
		
		@Override 
		public Dimension getPreferredSize() {
			return getGraphSize();
		}
		
		@Override 
		public void paintComponent(Graphics g) {
			super.paintComponent(g);
			paintGraph((Graphics2D) g, graphPanel.getWidth(), graphPanel.getHeight());
		}
	};
	graphPanel.setFocusable(true);
}
 
Example 2
Project: rapidminer   File: ParameterTupelCellEditor.java   View Source Code Vote up 5 votes
private void constructPanel(String[] values) {
	// constructing editors
	editors = new PropertyValueCellEditor[types.length];
	for (int i = 0; i < types.length; i++) {
		editors[i] = PropertyPanel.instantiateValueCellEditor(types[i], operator);
	}

	// building panel
	panel = new JPanel();
	panel.setFocusable(true);
	panel.setLayout(new GridLayout(1, editors.length));
	for (int i = 0; i < types.length; i++) {
		Component editorComponent = editors[i].getTableCellEditorComponent(null, values[i], false, 0, 0);

		if (editorComponent instanceof JComboBox && ((JComboBox) editorComponent).isEditable()) {
			if (((JComboBox) editorComponent).isEditable()) {
				ComboBoxEditor editor = ((JComboBox) editorComponent).getEditor();
				if (editor instanceof BasicComboBoxEditor) {
					editor.getEditorComponent().addFocusListener(focusListener);
				}
			} else {
				editorComponent.addFocusListener(focusListener);
			}
		} else if (editorComponent instanceof JPanel) {
			JPanel editorPanel = (JPanel) editorComponent;
			Component[] components = editorPanel.getComponents();
			for (Component comp : components) {
				comp.addFocusListener(focusListener);
			}
		} else {

			editorComponent.addFocusListener(focusListener);
		}
		panel.add(editorComponent);
		panel.addFocusListener(focusListener);
	}
}