Java Code Examples for java.awt.Component

The following examples show how to use java.awt.Component. 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 want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: arcusplatform   Source File: DeletePrompt.java    License: Apache License 2.0 6 votes vote down vote up
@Override
protected Component createContents() {
   deleteLoginCheck.setSelected(true);
   submit.addActionListener((e) -> this.submit());

   JPanel panel = new JPanel();
   panel.setLayout(new GridBagLayout());

   GridBagConstraints gbc = new GridBagConstraints();
   gbc.gridy = 0;
   addLabelAndInput(panel, deleteLoginLabel, deleteLoginCheck, gbc);

   gbc.gridy++;
   gbc.gridx = 1;
   gbc.anchor = GridBagConstraints.NORTHEAST;
   gbc.weighty = 1.0;
   gbc.fill = GridBagConstraints.NONE;
   panel.add(submit, gbc.clone());

   return panel;
}
 
Example 2
Source Project: hottub   Source File: ScrollPaneLayout.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Returns the <code>Component</code> at the specified corner.
 * @param key the <code>String</code> specifying the corner
 * @return the <code>Component</code> at the specified corner, as defined in
 *         {@link ScrollPaneConstants}; if <code>key</code> is not one of the
 *          four corners, <code>null</code> is returned
 * @see JScrollPane#getCorner
 */
public Component getCorner(String key) {
    if (key.equals(LOWER_LEFT_CORNER)) {
        return lowerLeft;
    }
    else if (key.equals(LOWER_RIGHT_CORNER)) {
        return lowerRight;
    }
    else if (key.equals(UPPER_LEFT_CORNER)) {
        return upperLeft;
    }
    else if (key.equals(UPPER_RIGHT_CORNER)) {
        return upperRight;
    }
    else {
        return null;
    }
}
 
Example 3
Source Project: jdk8u_jdk   Source File: CDropTarget.java    License: GNU General Public License v2.0 6 votes vote down vote up
private CDropTarget(DropTarget dropTarget, Component component, ComponentPeer peer) {
    super();

    fDropTarget = dropTarget;
    fComponent = component;
    fPeer = peer;

    long nativePeer = CPlatformWindow.getNativeViewPtr(((LWComponentPeer) peer).getPlatformWindow());
    if (nativePeer == 0L) return; // Unsupported for a window without a native view (plugin)

    // Create native dragging destination:
    fNativeDropTarget = this.createNativeDropTarget(dropTarget, component, peer, nativePeer);
    if (fNativeDropTarget == 0) {
        throw new IllegalStateException("CDropTarget.createNativeDropTarget() failed.");
    }
}
 
Example 4
Source Project: netbeans   Source File: JTitledPanel.java    License: Apache License 2.0 6 votes vote down vote up
protected void paintRaisedBevel(Component c, Graphics g, int x, int y, int width, int height) {
    if (!c.isEnabled()) {
        return;
    }

    Color oldColor = g.getColor();
    int h = height;
    int w = width;

    g.translate(x, y);

    g.setColor(getHighlightInnerColor(c));
    g.drawLine(0, 0, 0, h - 1);
    g.drawLine(1, 0, w - 1, 0);

    g.setColor(getShadowOuterColor(c));
    g.drawLine(0, h - 1, w - 1, h - 1);
    g.drawLine(w - 1, 0, w - 1, h - 2);

    g.translate(-x, -y);
    g.setColor(oldColor);
}
 
Example 5
Source Project: marathonv5   Source File: RSpinnerTest.java    License: Apache License 2.0 6 votes vote down vote up
public void listSpinnerWithInvalidValue() throws Throwable {
    final LoggingRecorder lr = new LoggingRecorder();
    final Exception[] exc = new Exception[] { null };
    siw(new Runnable() {
        @Override
        public void run() {
            List<Component> spinnerComponents = ComponentUtils.findComponents(JSpinner.class, frame);
            JSpinner listSpinner = (JSpinner) spinnerComponents.get(0);
            RSpinner rSpinner = new RSpinner(listSpinner, null, null, lr);
            rSpinner.focusGained(null);
            try {
                listSpinner.setValue("Ostrich\"");
                Call call = lr.getCall();
                AssertJUnit.assertEquals("select", call.getFunction());
                AssertJUnit.assertEquals("Ostrich\"", call.getState());
                exc[0] = new MissingException(IllegalArgumentException.class);
            } catch (IllegalArgumentException e) {
            }
            rSpinner.focusLost(null);
        }
    });
    if (exc[0] != null) {
        throw exc[0];
    }
}
 
Example 6
Source Project: ISO8583   Source File: ISOTreeRenderer.java    License: GNU General Public License v3.0 6 votes vote down vote up
@Override
  public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean exp, boolean leaf, int row, boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, exp, leaf, row, hasFocus);

setOpenIcon(isoIcon);
setClosedIcon(isoIcon);
setLeafIcon(isoIcon);

setFont(new Font("Arial", Font.PLAIN, 14));

if (!(((DefaultMutableTreeNode) value).getUserObject() instanceof String)) {
	GenericIsoVO isoVO = (GenericIsoVO) ((DefaultMutableTreeNode) value).getUserObject();
	
	if (isoVO instanceof MessageVO)
		setIcon(validMessage);
	else
		setIcon(validField);
      }

return this;
  }
 
Example 7
Source Project: JDKSourceCode1.8   Source File: MotifBorders.java    License: MIT License 6 votes vote down vote up
public void paintBorder(Component c, Graphics g, int x, int y,
                    int width, int height) {
    if (c instanceof AbstractButton) {
        AbstractButton b = (AbstractButton)c;
        ButtonModel model = b.getModel();

        if (model.isArmed() && model.isPressed() || model.isSelected()) {
            drawBezel(g, x, y, width, height,
                      (model.isPressed() || model.isSelected()),
                      b.isFocusPainted() && b.hasFocus(), shadow, highlight, darkShadow, focus);
        } else {
            drawBezel(g, x, y, width, height,
                      false, b.isFocusPainted() && b.hasFocus(),
                      shadow, highlight, darkShadow, focus);
        }
    } else {
        drawBezel(g, x, y, width, height, false, false,
                  shadow, highlight, darkShadow, focus);
    }
}
 
Example 8
Source Project: triplea   Source File: ObjectivePanel.java    License: GNU General Public License v3.0 6 votes vote down vote up
@Override
public Component getTableCellRendererComponent(
    final JTable table,
    final Object value,
    final boolean isSelected,
    final boolean hasFocus,
    final int row,
    final int column) {
  adaptee.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
  final JLabel renderer =
      (JLabel)
          super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
  renderer.setHorizontalAlignment(SwingConstants.CENTER);
  if (value == null) {
    renderer.setBorder(BorderFactory.createEmptyBorder());
  } else if (value.toString().contains("T")) {
    renderer.setBorder(BorderFactory.createMatteBorder(2, 2, 2, 2, Color.green));
  } else if (value.toString().contains("U")) {
    renderer.setBorder(BorderFactory.createMatteBorder(2, 2, 2, 2, Color.blue));
  } else if (value.toString().contains("u")) {
    renderer.setBorder(BorderFactory.createMatteBorder(2, 2, 2, 2, Color.cyan));
  } else {
    renderer.setBorder(BorderFactory.createEmptyBorder());
  }
  return renderer;
}
 
Example 9
Source Project: jdk8u_jdk   Source File: Test4619792.java    License: GNU General Public License v2.0 6 votes vote down vote up
public static void main(String[] args) throws IntrospectionException {
    Class[] types = {
            Component.class,
            Container.class,
            JComponent.class,
            AbstractButton.class,
            JButton.class,
            JToggleButton.class,
    };
    // Control set. "enabled" and "name" has the same pattern and can be found
    String[] names = {
            "enabled",
            "name",
            "focusable",
    };
    for (String name : names) {
        for (Class type : types) {
            BeanUtils.getPropertyDescriptor(type, name);
        }
    }
}
 
Example 10
Source Project: openjdk-8   Source File: AncestorNotifier.java    License: GNU General Public License v2.0 6 votes vote down vote up
void addListeners(Component ancestor, boolean addToFirst) {
    Component a;

    firstInvisibleAncestor = null;
    for (a = ancestor;
         firstInvisibleAncestor == null;
         a = a.getParent()) {
        if (addToFirst || a != ancestor) {
            a.addComponentListener(this);

            if (a instanceof JComponent) {
                JComponent jAncestor = (JComponent)a;

                jAncestor.addPropertyChangeListener(this);
            }
        }
        if (!a.isVisible() || a.getParent() == null || a instanceof Window) {
            firstInvisibleAncestor = a;
        }
    }
    if (firstInvisibleAncestor instanceof Window &&
        firstInvisibleAncestor.isVisible()) {
        firstInvisibleAncestor = null;
    }
}
 
Example 11
@Override
protected Component createPageComponent() {
    final PropertyChangeListener listener = evt -> getContext().updateState();
    collocationCrsForm = new MyCollocationCrsForm(SnapApp.getDefault().getAppContext(), listener, getAssistantModel());
    collocationCrsForm.addMyChangeListener();

    final JPanel pagePanel = new JPanel(new BorderLayout());
    final JPanel northPanel = new JPanel(new BorderLayout());
    northPanel.add(new JLabel("Use CRS of "), BorderLayout.WEST);
    northPanel.add(collocationCrsForm.getCrsUI());
    pagePanel.add(northPanel, BorderLayout.NORTH);
    final JPanel southPanel = new JPanel(new FlowLayout());
    errorText = new JTextArea();
    errorText.setBackground(southPanel.getBackground());
    final JPanel jPanel = new JPanel();
    jPanel.add(errorText);
    southPanel.add(errorText);
    pagePanel.add(southPanel, BorderLayout.SOUTH);
    return pagePanel;
}
 
Example 12
Source Project: jdk8u-jdk   Source File: JMenu.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Returns the nth Accessible child of the object.
 *
 * @param i zero-based index of child
 * @return the nth Accessible child of the object
 */
public Accessible getAccessibleChild(int i) {
    Component[] children = getMenuComponents();
    int count = 0;
    for (Component child : children) {
        if (child instanceof Accessible) {
            if (count == i) {
                if (child instanceof JComponent) {
                    // FIXME:  [[[WDW - probably should set this when
                    // the component is added to the menu.  I tried
                    // to do this in most cases, but the separators
                    // added by addSeparator are hard to get to.]]]
                    AccessibleContext ac = child.getAccessibleContext();
                    ac.setAccessibleParent(JMenu.this);
                }
                return (Accessible) child;
            } else {
                count++;
            }
        }
    }
    return null;
}
 
Example 13
Source Project: netbeans   Source File: SystemAction.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    // When enabled, tracks color choices of container:
    comp.setBackground(c.getBackground());
    comp.setForeground(c.getForeground());

    Graphics clip = g.create(x, y, getIconWidth(), getIconHeight());
    comp.paint(clip);
}
 
Example 14
Source Project: netbeans   Source File: VerticalGridLayout.java    License: Apache License 2.0 5 votes vote down vote up
private int getMaxCellHeight() {
    int cellHeight = 0;
    for (Component c : this.components) {
        if (c.getPreferredSize().height > cellHeight) {
            cellHeight = c.getPreferredSize().height;
        }
    }
    return cellHeight;
}
 
Example 15
Source Project: Pixelitor   Source File: MultiThumbSliderUI.java    License: GNU General Public License v3.0 5 votes vote down vote up
@Override
public void focusLost(FocusEvent e) {
    Component c = (Component) e.getSource();
    if (getProperty(slider, "MultiThumbSlider.indicateComponent", "true").equals("true")) {
        slider.setSelectedThumb(-1);
    }
    updateIndication();
    c.repaint();
}
 
Example 16
/**
 *  Description of the Method
 *
 *@param  target  Description of Parameter
 *@return         Description of the Returned Value
 */
public Dimension preferredLayoutSize(Container target) {
	synchronized (target.getTreeLock()) {
		Dimension dim = new Dimension(0, 0);
		int nmembers = target.getComponentCount();
		boolean firstVisibleComponent = true;

		for (int ii = 0; ii < nmembers; ii++) {
			Component m = target.getComponent(ii);
			if (m.isVisible()) {
				Dimension d = m.getPreferredSize();
				dim.width = Math.max(dim.width, d.width);
				if (firstVisibleComponent) {
					firstVisibleComponent = false;
				}
				else {
					dim.height += _vgap;
				}
				dim.height += d.height;
			}
		}
		Insets insets = target.getInsets();
		dim.width += insets.left + insets.right + _hgap * 2;
		dim.height += insets.top + insets.bottom + _vgap * 2;
		return dim;
	}
}
 
Example 17
Source Project: mars-sim   Source File: TabPanelTow.java    License: GNU General Public License v3.0 5 votes vote down vote up
/**
 * Adds the towing text label to the towing label panel.
 */
private void addTowingTextLabel() {
	try {
		Component lastComponent = towingLabelPanel.getComponent(1);
		if (lastComponent == towingButton) {
			towingLabelPanel.remove(towingButton);
			towingLabelPanel.add(towingTextLabel);
		}
	}
	catch (ArrayIndexOutOfBoundsException e) {
		towingLabelPanel.add(towingTextLabel);
	}
}
 
Example 18
protected void updateRenderer(Component c, JTable table, Object value,
                              boolean isSelected, boolean hasFocus, int row,
                              int column) {
    if (!isSelected) {
        c.setBackground(row % 2 == 0 ? DARKER_BACKGROUND : BACKGROUND);
        // Make sure the renderer paints its background (Nimbus)
        if (c instanceof JComponent) ((JComponent)c).setOpaque(true);
    }
}
 
Example 19
Source Project: nextreports-designer   Source File: SelectionColumnPanel.java    License: Apache License 2.0 5 votes vote down vote up
public Component getListCellRendererComponent(JList list, Object value, int index,
                                              boolean isSelected, boolean cellHasFocus) {

    JLabel comp = (JLabel) super.getListCellRendererComponent(list, value, index,
            isSelected, cellHasFocus);

    if (value != null) {
        DBColumn column = (DBColumn) value;
        if (column.isPrimaryKey()) {
            comp.setIcon(primaryKeyIcon);
            comp.setText(column.getName());
        } else if (column.isForeignKey()) {
            comp.setIcon(foreignKeyIcon);
            comp.setText(column.getName());
        } else if (column.isIndex()) {
            comp.setIcon(indexKeyIcon);
            comp.setText(column.getName());    
        } else {
            comp.setIcon(columnIcon);
            comp.setText(column.getName());
        }

        value = column.getName();
        list.setToolTipText(value.toString());
    }
    return comp;
}
 
Example 20
Source Project: opensim-gui   Source File: MinMaxCategoryRenderer.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Returns an icon.
 *
 * @param shape  the shape.
 * @param fillPaint  the fill paint.
 * @param outlinePaint  the outline paint.
 *
 * @return The icon.
 */
private Icon getIcon(Shape shape, final Paint fillPaint, 
                    final Paint outlinePaint) {

  final int width = shape.getBounds().width;
  final int height = shape.getBounds().height;
  final GeneralPath path = new GeneralPath(shape);
  return new Icon() {
      public void paintIcon(Component c, Graphics g, int x, int y) {
          Graphics2D g2 = (Graphics2D) g;
          path.transform(AffineTransform.getTranslateInstance(x, y));
          if (fillPaint != null) {
              g2.setPaint(fillPaint);
              g2.fill(path);
          }
          if (outlinePaint != null) {
              g2.setPaint(outlinePaint);
              g2.draw(path);
          }
          path.transform(AffineTransform.getTranslateInstance(-x, -y));
    }

    public int getIconWidth() {
        return width;
    }

    public int getIconHeight() {
        return height;
    }

  };
}
 
Example 21
/**
 * Overridden for performance reasons.
 * See the <a href="#override">Implementation Note</a>
 * for more information.
 */
public boolean isOpaque() {
    Color back = getBackground();
    Component p = getParent();
    if (p != null) {
        p = p.getParent();
    }

    // p should now be the JTable.
    boolean colorMatch = (back != null) && (p != null) &&
        back.equals(p.getBackground()) &&
                    p.isOpaque();
    return !colorMatch && super.isOpaque();
}
 
Example 22
Source Project: jdk8u-jdk   Source File: Util.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Moves mouse pointer in the center of a given {@code comp} component
 * and performs a left mouse button click using the {@code robot} parameter
 * with the {@code delay} delay between press and release.
 */
public static void clickOnComp(final Component comp, final Robot robot, int delay) {
    pointOnComp(comp, robot);
    robot.delay(delay);
    robot.mousePress(InputEvent.BUTTON1_MASK);
    robot.delay(delay);
    robot.mouseRelease(InputEvent.BUTTON1_MASK);
}
 
Example 23
/**
 * upcall to handle the Drop message
 */

private void handleDropMessage(final Component component,
                               final int x, final int y,
                               final int dropAction, final int actions,
                               final long[] formats,
                               final long nativeCtxt) {
    postDropTargetEvent(component, x, y, dropAction, actions,
                        formats, nativeCtxt,
                        SunDropTargetEvent.MOUSE_DROPPED,
                        !SunDropTargetContextPeer.DISPATCH_SYNC);
}
 
Example 24
Source Project: jdk8u-jdk   Source File: java_awt_Component.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Override
protected Component getAnotherObject() {
    Component component = new MyComponent();
    component.setForeground(Color.BLACK);
    component.setFont(new Font(null, Font.ITALIC, 6));
    return component;
}
 
Example 25
private void updateClientCursor() {
    Point p = MouseInfo.getPointerInfo().getLocation();
    SwingUtilities.convertPointFromScreen(p, this);
    Component target = SwingUtilities.getDeepestComponentAt(this, p.x, p.y);
    if (target != null) {
        content.setCursor(target.getCursor());
    }
}
 
Example 26
Source Project: jdk8u-dev-jdk   Source File: SynthToolBarUI.java    License: GNU General Public License v2.0 5 votes vote down vote up
private boolean isGlue(Component c) {
    if (c.isVisible() && c instanceof Box.Filler) {
        Box.Filler f = (Box.Filler)c;
        Dimension min = f.getMinimumSize();
        Dimension pref = f.getPreferredSize();
        return min.width == 0 &&  min.height == 0 &&
                pref.width == 0 && pref.height == 0;
    }
    return false;
}
 
Example 27
Source Project: netbeans   Source File: ProjectAttributesPanelVisual.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Creates new form NewProjectVisualPanel1
 */
@SuppressWarnings("LeakingThisInConstructor")
public ProjectAttributesPanelVisual(ProjectAttriburesPanel panel, Component bottomComponent) {
    this.panel = panel;

    initComponents();
    if (bottomComponent != null) {
        pnlExtraSpace.add(bottomComponent);
    }
    tfProjectName.getDocument().addDocumentListener(this);
    tfProjectLocation.getDocument().addDocumentListener(this);
    tfGroup.getDocument().addDocumentListener(this);
    tfPackageBase.getDocument().addDocumentListener(this);
}
 
Example 28
Source Project: netbeans   Source File: ResultsView.java    License: Apache License 2.0 5 votes vote down vote up
public final void removeView(Component view) {
    if (view == null) return;
    if (tabs != null) {
        int viewIndex = tabs.indexOfComponent(view);
        if (viewIndex == -1) return;
        if (tabs.getTabCount() > 2) {
            toolbars.remove(viewIndex);
            tabs.remove(view);
        } else {
            tabs.remove(view);
            firstView = tabs.getComponentAt(0);
            firstName = tabs.getTitleAt(0);
            firstIcon = tabs.getIconAt(0);
            firstDescription = tabs.getToolTipTextAt(0);
            remove(tabs);
            add(firstView);
            setToolbar(toolbars.get(0));
            tabs = null;
        }
    } else if (firstView == view) {
        remove(firstView);
        setToolbar(null);
        toolbars.clear();
        firstView = null;
        firstName = null;
        firstIcon = null;
        firstDescription = null;
        fireViewOrIndexChanged();
    }
}
 
Example 29
Source Project: JDKSourceCode1.8   Source File: BevelBorder.java    License: MIT License 5 votes vote down vote up
protected void paintRaisedBevel(Component c, Graphics g, int x, int y,
                                int width, int height)  {
    Color oldColor = g.getColor();
    int h = height;
    int w = width;

    g.translate(x, y);

    g.setColor(getHighlightOuterColor(c));
    g.drawLine(0, 0, 0, h-2);
    g.drawLine(1, 0, w-2, 0);

    g.setColor(getHighlightInnerColor(c));
    g.drawLine(1, 1, 1, h-3);
    g.drawLine(2, 1, w-3, 1);

    g.setColor(getShadowOuterColor(c));
    g.drawLine(0, h-1, w-1, h-1);
    g.drawLine(w-1, 0, w-1, h-2);

    g.setColor(getShadowInnerColor(c));
    g.drawLine(1, h-2, w-2, h-2);
    g.drawLine(w-2, 1, w-2, h-3);

    g.translate(-x, -y);
    g.setColor(oldColor);

}
 
Example 30
Source Project: netbeans   Source File: PullUpOperator.java    License: Apache License 2.0 5 votes vote down vote up
public void printComp(Container c, String s){
    System.out.println(s + c.getClass().getName());
    if(c instanceof Container){
        for (Component com : c.getComponents()) {
            printComp((Container) com, s + "__");
        }
    }
}