コード例 #1
0
  private void restore() {
    Frame frame = getFrame();

    if (frame == null) {
      return;
    }

    if ((myState & Frame.ICONIFIED) != 0) {
      frame.setExtendedState(myState & ~Frame.ICONIFIED);
    } else {
      frame.setExtendedState(myState & ~Frame.MAXIMIZED_BOTH);
    }
  }
コード例 #2
0
    public void propertyChange(PropertyChangeEvent pce) {
      String name = pce.getPropertyName();

      if ("resizable".equals(name) || "state".equals(name)) {
        Frame frame = getFrame();

        if (frame != null) {
          setState(frame.getExtendedState(), true);
        }
        if ("resizable".equals(name)) {
          getRootPane().repaint();
        }
      } else if ("title".equals(name)) {
        repaint();
      } else if ("componentOrientation" == name) {
        revalidate();
        repaint();
      } else if ("iconImage" == name) {
        updateSystemIcon();
        revalidate();
        repaint();
      }
    }
コード例 #3
0
  private void setState(int state, boolean updateRegardless) {
    Window wnd = getWindow();

    if (wnd != null && getWindowDecorationStyle() == JRootPane.FRAME) {
      if (myState == state && !updateRegardless) {
        return;
      }
      Frame frame = getFrame();

      if (frame != null) {
        JRootPane rootPane = getRootPane();

        if (((state & Frame.MAXIMIZED_BOTH) != 0)
            && (rootPane.getBorder() == null || (rootPane.getBorder() instanceof UIResource))
            && frame.isShowing()) {
          rootPane.setBorder(null);
        } else if ((state & Frame.MAXIMIZED_BOTH) == 0) {
          // This is a croak, if state becomes bound, this can
          // be nuked.
          rootPaneUI.installBorder(rootPane);
        }
        if (frame.isResizable()) {
          if ((state & Frame.MAXIMIZED_BOTH) != 0) {
            updateToggleButton(myRestoreAction, myMinimizeIcon);
            myMaximizeAction.setEnabled(false);
            myRestoreAction.setEnabled(true);
          } else {
            updateToggleButton(myMaximizeAction, myMaximizeIcon);
            myMaximizeAction.setEnabled(true);
            myRestoreAction.setEnabled(false);
          }
          if (myToggleButton.getParent() == null || myIconifyButton.getParent() == null) {
            add(myToggleButton);
            add(myIconifyButton);
            revalidate();
            repaint();
          }
          myToggleButton.setText(null);
        } else {
          myMaximizeAction.setEnabled(false);
          myRestoreAction.setEnabled(false);
          if (myToggleButton.getParent() != null) {
            remove(myToggleButton);
            revalidate();
            repaint();
          }
        }
      } else {
        // Not contained in a Frame
        myMaximizeAction.setEnabled(false);
        myRestoreAction.setEnabled(false);
        myIconifyAction.setEnabled(false);
        remove(myToggleButton);
        remove(myIconifyButton);
        revalidate();
        repaint();
      }
      myCloseAction.setEnabled(true);
      myState = state;
    }
  }
コード例 #4
0
 private void maximize() {
   Frame frame = getFrame();
   if (frame != null) {
     frame.setExtendedState(myState | Frame.MAXIMIZED_BOTH);
   }
 }
コード例 #5
0
 private void iconify() {
   Frame frame = getFrame();
   if (frame != null) {
     frame.setExtendedState(myState | Frame.ICONIFIED);
   }
 }