Java Code Examples for javax.swing.SwingUtilities#getAncestorOfClass()

The following examples show how to use javax.swing.SwingUtilities#getAncestorOfClass() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: netbeans   File: TopComponentDraggable.java    License: Apache License 2.0 6 votes vote down vote up
Rectangle getBounds() {
    Rectangle bounds = null;
    TopComponent modeTC = getTopComponent();
    if( null == modeTC ) {
        modeTC = mode.getSelectedTopComponent();
        if( null == modeTC ) {
            TopComponent[] tcs = mode.getTopComponents();
            if( null != tcs && tcs.length > 0 )
                modeTC = tcs[0];
        }
    }
    Component modeComp = ( Component ) SwingUtilities.getAncestorOfClass(ModeComponent.class, modeTC);
    if( modeComp != null ) {
        bounds = modeComp.getBounds();
    }
    return bounds;
}
 
Example 2
Source Project: netbeans   File: DrawEngineTest.java    License: Apache License 2.0 6 votes vote down vote up
@RandomlyFails
public void testViewToModelConsistency() throws Throwable {
    for(String text : TEXTS) {
        JEditorPane jep = createJep(text);
        try {
            checkViewToModelConsistency(jep);
        } catch (Throwable e) {
            System.err.println("testViewToModelConsistency processing {");
            System.err.println(text);
            System.err.println("} failed with:");
            e.printStackTrace();
            throw e;
        } finally {
            JFrame frame = (JFrame) SwingUtilities.getAncestorOfClass(JFrame.class, jep);
            if (frame != null) {
                frame.dispose();
            }
        }
    }
}
 
Example 3
Source Project: netbeans   File: EditorUI.java    License: Apache License 2.0 5 votes vote down vote up
public final int getSideBarWidth(){
    JScrollPane scroll = (JScrollPane)SwingUtilities.getAncestorOfClass(JScrollPane.class, getParentViewport());
    if (scroll!=null && scroll.getRowHeader()!=null){
        Rectangle bounds = scroll.getRowHeader().getBounds();
        if (bounds!=null){
            return bounds.width;
        }
    }
    return 40;
}
 
Example 4
@Override
public void loggedActionPerformed(ActionEvent e) {

	// look up the panel invoking the pop up invoking the action
	BeltColumnStatisticsPanel asp = null;

	// the action should only be invoked by AttributePopupMenus
	Container parent = ((JComponent) e.getSource()).getParent();
	if ((parent instanceof BeltColumnPopupMenu)) {
		asp = ((BeltColumnPopupMenu) parent).getColumnStatisticsPanel();
	} else {
		asp = (BeltColumnStatisticsPanel) SwingUtilities.getAncestorOfClass(BeltColumnStatisticsPanel.class, parent);
		if (asp == null) {
			// we are not inside a AttributesStatisticPanel
			return;
		}
	}

	ButtonBarCardPanel cardPanel = (ButtonBarCardPanel) SwingUtilities.getAncestorOfClass(ButtonBarCardPanel.class, asp);
	AbstractBeltColumnStatisticsModel model = asp.getModel();

	// select the visualizations view
	cardPanel.selectCard("visualizations");

	// get the opened visualization
	getOpenedVisualizations(cardPanel, model);
}
 
Example 5
@Override
public void actionPerformed(final ActionEvent e) {

  // Parent component.
  final AdductsComponent parent = (AdductsComponent) SwingUtilities
      .getAncestorOfClass(AdductsComponent.class, (Component) e.getSource());

  if (parent != null) {

    // Show dialog.
    final ParameterSet parameters = new AddAdductParameters();
    if (parameters.showSetupDialog(MZmineCore.getDesktop().getMainWindow(),
        true) == ExitCode.OK) {

      // Create new adduct.
      final AdductType adduct =
          new AdductType(parameters.getParameter(AddAdductParameters.NAME).getValue(),
              parameters.getParameter(AddAdductParameters.MASS_DIFFERENCE).getValue());

      // Add to list of choices (if not already present).
      final Collection<AdductType> choices =
          new ArrayList<AdductType>(Arrays.asList((AdductType[]) parent.getChoices()));
      if (!choices.contains(adduct)) {

        choices.add(adduct);
        parent.setChoices(choices.toArray(new AdductType[choices.size()]));
      }
    }
  }
}
 
Example 6
Source Project: Luyten   File: JFontChooser.java    License: Apache License 2.0 5 votes vote down vote up
protected JDialog createDialog(Component parent) {
	Frame frame = parent instanceof Frame ? (Frame) parent
			: (Frame) SwingUtilities.getAncestorOfClass(Frame.class, parent);
	JDialog dialog = new JDialog(frame, ("Select Font"), true);

	Action okAction = new DialogOKAction(dialog);
	Action cancelAction = new DialogCancelAction(dialog);

	JButton okButton = new JButton(okAction);
	okButton.setFont(DEFAULT_FONT);
	JButton cancelButton = new JButton(cancelAction);
	cancelButton.setFont(DEFAULT_FONT);

	JPanel buttonsPanel = new JPanel();
	buttonsPanel.setLayout(new GridLayout(2, 1));
	buttonsPanel.add(okButton);
	buttonsPanel.add(cancelButton);
	buttonsPanel.setBorder(BorderFactory.createEmptyBorder(25, 0, 10, 10));

	ActionMap actionMap = buttonsPanel.getActionMap();
	actionMap.put(cancelAction.getValue(Action.DEFAULT), cancelAction);
	actionMap.put(okAction.getValue(Action.DEFAULT), okAction);
	InputMap inputMap = buttonsPanel.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
	inputMap.put(KeyStroke.getKeyStroke("ESCAPE"), cancelAction.getValue(Action.DEFAULT));
	inputMap.put(KeyStroke.getKeyStroke("ENTER"), okAction.getValue(Action.DEFAULT));

	JPanel dialogEastPanel = new JPanel();
	dialogEastPanel.setLayout(new BorderLayout());
	dialogEastPanel.add(buttonsPanel, BorderLayout.NORTH);

	dialog.getContentPane().add(this, BorderLayout.CENTER);
	dialog.getContentPane().add(dialogEastPanel, BorderLayout.EAST);
	dialog.pack();
	dialog.setLocationRelativeTo(frame);
	return dialog;
}
 
Example 7
Source Project: FlatLaf   File: FlatListCellBorder.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void paintBorder( Component c, Graphics g, int x, int y, int width, int height ) {
	if( !showCellFocusIndicator )
		return;

	// paint focus indicator border only if exactly one item is selected
	JList<?> list = (JList<?>) SwingUtilities.getAncestorOfClass( JList.class, c );
	if( list != null && list.getMinSelectionIndex() == list.getMaxSelectionIndex() )
		return;

	super.paintBorder( c, g, x, y, width, height );
}
 
Example 8
Source Project: netbeans   File: MultiSplitPane.java    License: Apache License 2.0 5 votes vote down vote up
public void startResizing( Component child ) {
    doLayout();
    MultiSplitDivider divider = findSplitDividerFor( child );
    if( null == divider )
        return;
    MultiSplitCell resizingCell = findSplitCellFor( child );
    MultiSplitDivider parentDivider = null;
    MultiSplitPane parentSplit = ( MultiSplitPane ) SwingUtilities.getAncestorOfClass( MultiSplitPane.class, this );
    if( null != parentSplit ) {
        parentSplit.doLayout();
        parentDivider = parentSplit.findSplitDividerFor( this );
    }
    ModeResizer.start( resizingCell.getComponent(), divider, parentDivider );
}
 
Example 9
Source Project: netbeans   File: PlatformsCustomizer.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void propertyChange(PropertyChangeEvent evt) {
    if (ExplorerManager.PROP_SELECTED_NODES.equals (evt.getPropertyName())) {
        Node[] nodes = (Node[]) evt.getNewValue();
        if (nodes.length!=1) {
            selectPlatform (null);
        }
        else {
            selectPlatform (nodes[0]);
            Dialog dialog = (Dialog) SwingUtilities.getAncestorOfClass (Dialog.class, this);
            if (dialog != null)
                dialog.pack ();
        }
    }
}
 
Example 10
@Override
public Object getValueAt(int row, int column) {
	switch (column) 
	{
		case 0: return SwingUtilities.getAncestorOfClass(MTGUIComponent.class, items.get(row));	
		case 1: return items.get(row);
		case 2: return KeyEvent.getKeyText(items.get(row).getMnemonic());
		default: throw new IllegalArgumentException("Unexpected value: " + column);
	}
}
 
Example 11
Source Project: netbeans   File: DescriptionComponent.java    License: Apache License 2.0 5 votes vote down vote up
public void actionPerformed(ActionEvent actionEvent) {
    PSheet sheet = (PSheet) SwingUtilities.getAncestorOfClass(PSheet.class, this);

    if (sheet != null) {
        sheet.helpRequested();
    }
}
 
Example 12
Source Project: netbeans   File: PSheet.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Notification method that the user has requested a popup menu.
 */
protected void popupRequested(Point p) {
    PropertySheet ps = (PropertySheet) SwingUtilities.getAncestorOfClass(PropertySheet.class, this);

    if (ps != null) {
        ps.showPopup(p);
    }
}
 
Example 13
Source Project: netbeans   File: PSheet.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Notification that the user has pressed the help button
 */
protected void helpRequested() {
    PropertySheet ps = (PropertySheet) SwingUtilities.getAncestorOfClass(PropertySheet.class, this);

    if (ps != null) {
        ps.helpAction.actionPerformed(new ActionEvent(this, ActionEvent.ACTION_PERFORMED, "invokeHelp")); //NOI18N
    }
}
 
Example 14
/**
 * Returns the minimum or preferred dimension needed to layout the target
 * container.
 *
 * @param target target to get layout size for
 * @param preferred should preferred size be calculated
 * @return the dimension to layout the target container
 */
private Dimension layoutSize(final Container target, final boolean preferred) {
	synchronized (target.getTreeLock()) {
		//  Each row must fit with the width allocated to the containter.
		//  When the container width = 0, the preferred width of the container
		//  has not yet been calculated so lets ask for the maximum.

		int targetWidth = target.getSize().width;

		if (targetWidth == 0) {
			targetWidth = Integer.MAX_VALUE;
		}

		final int hgap = getHgap();
		final int vgap = getVgap();
		final Insets insets = target.getInsets();
		final int horizontalInsetsAndGap = insets.left + insets.right + (hgap * 2);
		final int maxWidth = targetWidth - horizontalInsetsAndGap;

		//  Fit components into the allowed width

		final Dimension dim = new Dimension(0, 0);
		int rowWidth = 0;
		int rowHeight = 0;

		final int nmembers = target.getComponentCount();

		for (int i = 0; i < nmembers; i++) {
			final Component m = target.getComponent(i);

			if (m.isVisible()) {
				final Dimension d = preferred ? m.getPreferredSize() : m.getMinimumSize();

				//  Can't add the component to current row. Start a new row.

				if (rowWidth + d.width > maxWidth) {
					addRow(dim, rowWidth, rowHeight);
					rowWidth = 0;
					rowHeight = 0;
				}

				//  Add a horizontal gap for all components after the first

				if (rowWidth != 0) {
					rowWidth += hgap;
				}

				rowWidth += d.width;
				rowHeight = Math.max(rowHeight, d.height);
			}
		}

		addRow(dim, rowWidth, rowHeight);

		dim.width += horizontalInsetsAndGap;
		dim.height += insets.top + insets.bottom + vgap * 2;

		//	When using a scroll pane or the DecoratedLookAndFeel we need to
		//  make sure the preferred size is less than the size of the
		//  target containter so shrinking the container size works
		//  correctly. Removing the horizontal gap is an easy way to do this.

		final Container scrollPane = SwingUtilities.getAncestorOfClass(JScrollPane.class, target);

		if (scrollPane != null && target.isValid()) {
			dim.width -= (hgap + 1);
		}

		return dim;
	}
}
 
Example 15
/**
* Returns the minimum or preferred dimension needed to layout the target
* container.
*
* @param target target to get layout size for
* @param preferred should preferred size be calculated
* @return the dimension to layout the target container
*/
private Dimension layoutSize(Container target, boolean preferred)
{
synchronized (target.getTreeLock())
{
	//  Each row must fit with the width allocated to the containter.
	//  When the container width = 0, the preferred width of the container
	//  has not yet been calculated so lets ask for the maximum.

	int targetWidth = target.getSize().width;

	if (targetWidth == 0)
		targetWidth = Integer.MAX_VALUE;

	int hgap = getHgap();
	int vgap = getVgap();
	Insets insets = target.getInsets();
	int horizontalInsetsAndGap = insets.left + insets.right + (hgap * 2);
	int maxWidth = targetWidth - horizontalInsetsAndGap;

	//  Fit components into the allowed width

	Dimension dim = new Dimension(0, 0);
	int rowWidth = 0;
	int rowHeight = 0;

	int nmembers = target.getComponentCount();

	for (int i = 0; i < nmembers; i++)
	{
		Component m = target.getComponent(i);

		if (m.isVisible())
		{
			Dimension d = preferred ? m.getPreferredSize() : m.getMinimumSize();

			//  Can't add the component to current row. Start a new row.

			if (rowWidth + d.width > maxWidth)
			{
				addRow(dim, rowWidth, rowHeight);
				rowWidth = 0;
				rowHeight = 0;
			}

			//  Add a horizontal gap for all components after the first

			if (rowWidth != 0)
			{
				rowWidth += hgap;
			}

			rowWidth += d.width;
			rowHeight = Math.max(rowHeight, d.height);
		}
	}

	addRow(dim, rowWidth, rowHeight);

	dim.width += horizontalInsetsAndGap;
	dim.height += insets.top + insets.bottom + vgap * 2;

	//	When using a scroll pane or the DecoratedLookAndFeel we need to
	//  make sure the preferred size is less than the size of the
	//  target containter so shrinking the container size works
	//  correctly. Removing the horizontal gap is an easy way to do this.

	Container scrollPane = SwingUtilities.getAncestorOfClass(JScrollPane.class, target);

	if (scrollPane != null && target.isValid())
	{
		dim.width -= (hgap + 1);
	}

	return dim;
}
}
 
Example 16
/**
 * Returns the minimum or preferred dimension needed to layout the target
 * container.
 * 
 * @param target
 *            target to get layout size for
 * @param preferred
 *            should preferred size be calculated
 * @return the dimension to layout the target container
 */
private Dimension layoutSize(Container target, boolean preferred)
{
	synchronized (target.getTreeLock())
	{
		// Each row must fit with the width allocated to the containter.
		// When the container width = 0, the preferred width of the
		// container
		// has not yet been calculated so lets ask for the maximum.

		int targetWidth = target.getSize().width;

		if (targetWidth == 0)
			targetWidth = Integer.MAX_VALUE;

		final int hgap = getHgap();
		final int vgap = getVgap();
		final Insets insets = target.getInsets();
		final int horizontalInsetsAndGap = insets.left + insets.right + (hgap * 2);
		final int maxWidth = targetWidth - horizontalInsetsAndGap;

		// Fit components into the allowed width

		final Dimension dim = new Dimension(0, 0);
		int rowWidth = 0;
		int rowHeight = 0;

		final int nmembers = target.getComponentCount();

		for (int i = 0; i < nmembers; i++)
		{
			final Component m = target.getComponent(i);

			if (m.isVisible())
			{
				final Dimension d = preferred ? m.getPreferredSize() : m.getMinimumSize();

				// Can't add the component to current row. Start a new row.

				if (rowWidth + d.width > maxWidth)
				{
					addRow(dim, rowWidth, rowHeight);
					rowWidth = 0;
					rowHeight = 0;
				}

				// Add a horizontal gap for all components after the first

				if (rowWidth != 0)
				{
					rowWidth += hgap;
				}

				rowWidth += d.width;
				rowHeight = Math.max(rowHeight, d.height);
			}
		}

		addRow(dim, rowWidth, rowHeight);

		dim.width += horizontalInsetsAndGap;
		dim.height += insets.top + insets.bottom + vgap * 2;

		// When using a scroll pane or the DecoratedLookAndFeel we need to
		// make sure the preferred size is less than the size of the
		// target containter so shrinking the container size works
		// correctly. Removing the horizontal gap is an easy way to do this.

		final Container scrollPane = SwingUtilities.getAncestorOfClass(JScrollPane.class, target);

		if (scrollPane != null && target.isValid())
		{
			dim.width -= (hgap + 1);
		}

		return dim;
	}
}
 
Example 17
@Override
public void loggedActionPerformed(ActionEvent e) {

	// look up the panel invoking the pop up invoking the action
	AttributeStatisticsPanel asp = null;

	// the action should only be invoked by AttributePopupMenus
	Container parent = ((JComponent) e.getSource()).getParent();
	if ((parent instanceof AttributePopupMenu)) {
		asp = ((AttributePopupMenu) parent).getAttributeStatisticsPanel();
	} else {
		asp = (AttributeStatisticsPanel) SwingUtilities.getAncestorOfClass(AttributeStatisticsPanel.class, parent);
		if (asp == null) {
			// we are not inside a AttributesStatisticPanel
			return;
		}
	}

	ButtonBarCardPanel cardPanel = (ButtonBarCardPanel) SwingUtilities.getAncestorOfClass(ButtonBarCardPanel.class, asp);
	AbstractAttributeStatisticsModel model = asp.getModel();

	// select the visualizations view
	cardPanel.selectCard("visualizations");

	// get the opened visualization
	JPanel outerPanel = (JPanel) cardPanel.getShownComponent();
	for (Component innerComp : outerPanel.getComponents()) {
		if (innerComp != null && innerComp.getClass().getName().equals(VISUALIZATIONS_CLASS_NAME)) {
			// adjust settings
			String attributeName = model.getAttribute().getName();
			try {
				if (model instanceof NominalAttributeStatisticsModel) {
					Method showAggregatedColumnChart = innerComp.getClass().getDeclaredMethod(SHOW_AGGREGATED_COLUMN_METHOD_NAME, String.class);
					showAggregatedColumnChart.setAccessible(true);
					showAggregatedColumnChart.invoke(innerComp, attributeName);
				} else if (model instanceof NumericalAttributeStatisticsModel
						|| model instanceof DateTimeAttributeStatisticsModel) {
					Method showHistogramChart = innerComp.getClass().getDeclaredMethod(SHOW_HISTOGRAM_METHOD_NAME, String.class);
					showHistogramChart.setAccessible(true);
					showHistogramChart.invoke(innerComp, attributeName);
				}
			} catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e1) {
				LogService.getRoot().log(Level.WARNING, "com.rapidminer.gui.viewer.metadata.actions.OpenChartAction.cannot_show_visualization", e1);
			}
			break;
		}
	}
}
 
Example 18
/**
 * Returns the minimum or preferred dimension needed to layout the target container.
 *
 * @param target
 *           target to get layout size for
 * @param preferred
 *           should preferred size be calculated
 * @return the dimension to layout the target container
 */
private Dimension layoutSize(Container target, boolean preferred) {
   synchronized (target.getTreeLock()) {
      // Each row must fit with the width allocated to the containter.
      // When the container width = 0, the preferred width of the
      // container
      // has not yet been calculated so lets ask for the maximum.
      
      int targetWidth = target.getSize().width;
      
      if (targetWidth == 0) {
         targetWidth = Integer.MAX_VALUE;
      }
      
      int hgap = getHgap();
      int vgap = getVgap();
      Insets insets = target.getInsets();
      int horizontalInsetsAndGap = insets.left + insets.right + hgap * 2;
      int maxWidth = targetWidth - horizontalInsetsAndGap;
      
      // Fit components into the allowed width
      
      Dimension dim = new Dimension(0, 0);
      int rowWidth = 0;
      int rowHeight = 0;
      
      int nmembers = target.getComponentCount();
      
      for (int i = 0; i < nmembers; i++) {
         Component m = target.getComponent(i);
         
         if (m.isVisible()) {
            Dimension d = preferred ? m.getPreferredSize() : m.getMinimumSize();
            
            // Can't add the component to current row. Start a new row.
            
            if (rowWidth + d.width > maxWidth) {
               addRow(dim, rowWidth, rowHeight);
               rowWidth = 0;
               rowHeight = 0;
            }
            
            // Add a horizontal gap for all components after the first
            
            if (rowWidth != 0) {
               rowWidth += hgap;
            }
            
            rowWidth += d.width;
            rowHeight = Math.max(rowHeight, d.height);
         }
      }
      
      addRow(dim, rowWidth, rowHeight);
      
      dim.width += horizontalInsetsAndGap;
      dim.height += insets.top + insets.bottom + vgap * 2;
      
      // When using a scroll pane or the DecoratedLookAndFeel we need to
      // make sure the preferred size is less than the size of the
      // target containter so shrinking the container size works
      // correctly. Removing the horizontal gap is an easy way to do this.
      
      Container scrollPane = SwingUtilities.getAncestorOfClass(JScrollPane.class, target);
      
      if (scrollPane != null && target.isValid()) {
         int extra = 1;
         if (scrollPane instanceof JScrollPane) {
            JScrollPane jsp = (JScrollPane) scrollPane;
            JScrollBar vsb = jsp.getVerticalScrollBar();
            if (vsb != null) {
               extra += Math.max(0, vsb.getWidth());
            }
         }
         dim.width -= hgap + extra;
      }
      
      return dim;
   }
}
 
Example 19
Source Project: netbeans   File: TabbedImpl.java    License: Apache License 2.0 4 votes vote down vote up
public static boolean isActive( Component c ) {
    Tabbed.Accessor acc = (Tabbed.Accessor)SwingUtilities.getAncestorOfClass(Tabbed.Accessor.class, c);
    return acc != null
            && acc.getTabbed() instanceof TabbedImpl
            && ((TabbedImpl) acc.getTabbed()).active;
}
 
Example 20
Source Project: javamelody   File: MSwingUtilities.java    License: Apache License 2.0 2 votes vote down vote up
/**
 * Retourne l'instance courante de la classe componentClass contenant l'élément component. <br/>
 * Cette méthode peut-être très utile pour récupérer une référence à un parent éloigné (ancêtre), en l'absence de référence directe du type attribut.
 *
 * <br/>
 * Ex : un composant panel désire une référence sur sa JFrame parente, alors l'instruction suivante suffit : getAncestorOfClass(JFrame.class, panel)
 *
 * @return Component
 * @param <T>
 *           le type du composant recherché
 * @param componentClass
 *           Class
 * @param component
 *           Component
 */
@SuppressWarnings("unchecked")
public static <T> T getAncestorOfClass(final Class<T> componentClass,
		final Component component) {
	return (T) SwingUtilities.getAncestorOfClass(componentClass, component);
}