本文整理匯總了Java中javax.swing.JPanel.setFocusable方法的典型用法代碼示例。如果您正苦於以下問題：Java JPanel.setFocusable方法的具體用法？Java JPanel.setFocusable怎麽用？Java JPanel.setFocusable使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類javax.swing.JPanel的用法示例。
在下文中一共展示了JPanel.setFocusable方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: initializeComponents
import javax.swing.JPanel; //導入方法依賴的package包/類
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);
}
示例2: constructPanel
import javax.swing.JPanel; //導入方法依賴的package包/類
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);
}
}