Java Code Examples for java.awt.ComponentOrientation#RIGHT_TO_LEFT

private static void showFileChooser() throws Exception {
    if (tryLookAndFeel(lookAndFeelComboBox.getSelectedItem().toString())) {

        openChooser = new JFileChooser();

        ComponentOrientation orientation
                = ComponentOrientation.UNKNOWN;

        switch (orientationComboBox.getSelectedItem().toString()) {
            case orientationLTR:
                orientation = ComponentOrientation.LEFT_TO_RIGHT;
                break;
            case orientationRTL:
                orientation = ComponentOrientation.RIGHT_TO_LEFT;
                break;
        }
        openChooser.setComponentOrientation(orientation);
        openChooser.showOpenDialog(frame);

    }
}
 

private int getPosition(int x, int width) {
    if (getComponentOrientation() == ComponentOrientation.RIGHT_TO_LEFT) {
        return width - x ;
    } else {
        return x;
    }
}
 

public static ComponentOrientation getComponentOrientation() {
    String orientationString = getPreference(PREF_ORIENTATION, LEFT_TO_RIGHT);
    if (orientationString.equals(RIGHT_TO_LEFT)) {
        return ComponentOrientation.RIGHT_TO_LEFT;
    } else {
        return ComponentOrientation.LEFT_TO_RIGHT;
    }
}
 

protected Object[][] getContents() {
    return new Object[][] {
        { "Orientation", ComponentOrientation.RIGHT_TO_LEFT },
    };
}
 

protected Object[][] getContents() {
    return new Object[][] {
        { "Orientation", ComponentOrientation.RIGHT_TO_LEFT },
    };
}
 

protected Object[][] getContents() {
    return new Object[][] {
        { "Orientation", ComponentOrientation.RIGHT_TO_LEFT },
    };
}
 

/**
 * Finds the best location for the editor dialog for a given span of text.
 */
@Override
public void placeDialog(int start, int end) {
  if(popupWindow.isVisible() && pinnedButton.isSelected()) {
    // just resize
    Point where = popupWindow.getLocation();
    popupWindow.pack();
    if(where != null) {
      popupWindow.setLocation(where);
    }
  } else {
    // calculate position
    try {
      Rectangle startRect = owner.getTextComponent().modelToView(start);
      Rectangle endRect = owner.getTextComponent().modelToView(end);
      Point topLeft = owner.getTextComponent().getLocationOnScreen();
      int x = topLeft.x + startRect.x;
      int y = topLeft.y + endRect.y + endRect.height;
      // make sure the window doesn't start lower
      // than the end of the visible rectangle
      Rectangle visRect = owner.getTextComponent().getVisibleRect();
      int maxY = topLeft.y + visRect.y + visRect.height;
      // make sure window doesn't get off-screen
      popupWindow.pack();
      // responding to changed orientation
      if(currentOrientation == ComponentOrientation.RIGHT_TO_LEFT) {
        x = x - popupWindow.getSize().width;
        if(x < 0) x = 0;
      }
      Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
      boolean revalidate = false;
      if(popupWindow.getSize().width > screenSize.width) {
        popupWindow.setSize(screenSize.width, popupWindow.getSize().height);
        revalidate = true;
      }
      if(popupWindow.getSize().height > screenSize.height) {
        popupWindow.setSize(popupWindow.getSize().width, screenSize.height);
        revalidate = true;
      }
      if(revalidate) popupWindow.validate();
      // calculate max X
      int maxX = screenSize.width - popupWindow.getSize().width;
      // calculate max Y
      if(maxY + popupWindow.getSize().height > screenSize.height) {
        maxY = screenSize.height - popupWindow.getSize().height;
      }
      // correct position
      if(y > maxY) y = maxY;
      if(x > maxX) x = maxX;
      popupWindow.setLocation(x, y);
    } catch(BadLocationException ble) {
      // this should never occur
      throw new GateRuntimeException(ble);
    }
  }
  if(!popupWindow.isVisible()) popupWindow.setVisible(true);
}
 

@Override
public void changeOrientation(ComponentOrientation orientation) {
  if(orientation == null) return;
  // remember the current orientation
  this.currentOrientation = orientation;
  // input map
  InputMap inputMap =
      ((JComponent)popupWindow.getContentPane())
          .getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
  Action solAction = actionMap.get("solAction");
  Action sorAction = actionMap.get("sorAction");
  Action eolAction = actionMap.get("eolAction");
  Action eorAction = actionMap.get("eorAction");
  if(orientation == ComponentOrientation.RIGHT_TO_LEFT) {
    // in right to left orientation
    // extending start offset is equal to extending end offset
    solButton.setAction(eorAction);
    solButton.setToolTipText(EOR_DESC);
    setShortCuts(inputMap, SOL_KEY_STROKES, "eorAction");
    solButton.setIcon(MainFrame.getIcon("extend-left"));
    // shrinking start offset is equal to shrinking end offset
    sorButton.setAction(eolAction);
    sorButton.setToolTipText(EOL_DESC);
    setShortCuts(inputMap, SOR_KEY_STROKES, "eolAction");
    sorButton.setIcon(MainFrame.getIcon("extend-right"));
    // shrinking end offset is equal to shrinking start offset
    eolButton.setAction(sorAction);
    eolButton.setToolTipText(SOR_DESC);
    setShortCuts(inputMap, EOL_KEY_STROKES, "sorAction");
    eolButton.setIcon(MainFrame.getIcon("extend-left"));
    // extending end offset is extending start offset
    eorButton.setAction(solAction);
    eorButton.setToolTipText(SOL_DESC);
    setShortCuts(inputMap, EOR_KEY_STROKES, "solAction");
    eorButton.setIcon(MainFrame.getIcon("extend-right"));
  } else {
    solButton.setAction(solAction);
    solButton.setToolTipText(SOL_DESC);
    setShortCuts(inputMap, SOL_KEY_STROKES, "solAction");
    solButton.setIcon(MainFrame.getIcon("extend-left"));
    sorButton.setAction(sorAction);
    sorButton.setToolTipText(SOR_DESC);
    setShortCuts(inputMap, SOR_KEY_STROKES, "sorAction");
    sorButton.setIcon(MainFrame.getIcon("extend-right"));
    eolButton.setAction(eolAction);
    eolButton.setToolTipText(EOL_DESC);
    setShortCuts(inputMap, EOL_KEY_STROKES, "eolAction");
    eolButton.setIcon(MainFrame.getIcon("extend-left"));
    eorButton.setAction(eorAction);
    eorButton.setToolTipText(EOR_DESC);
    setShortCuts(inputMap, EOR_KEY_STROKES, "eorAction");
    eorButton.setIcon(MainFrame.getIcon("extend-right"));
  }
}
 

protected Object[][] getContents() {
    return new Object[][] {
        { "Orientation", ComponentOrientation.RIGHT_TO_LEFT },
    };
}
 

protected Object[][] getContents() {
    return new Object[][] {
        { "Orientation", ComponentOrientation.RIGHT_TO_LEFT },
    };
}