Java Code Examples for javax.swing.JComponent#hasFocus()
The following examples show how to use
javax.swing.JComponent#hasFocus() .
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Example 1
Source Project: rapidminer-studio File: ListPropertyTable2.java License: GNU Affero General Public License v3.0 | 6 votes |
private boolean startCellEditingAndRequestFocus(int row, int column) { if (isCellEditable(row, column)) { editCellAt(row, column); Component editorComponent = getEditorComponent(); if (editorComponent != null) { if (editorComponent instanceof JComponent) { JComponent jComponent = (JComponent) editorComponent; if (!jComponent.hasFocus()) { jComponent.requestFocusInWindow(); } return true; } } } return false; }
Example 2
Source Project: PyramidShader File: MultiThumbSliderUI.java License: GNU General Public License v3.0 | 6 votes |
@Override public void paint(Graphics g, JComponent slider2) { if(slider2!=slider) throw new RuntimeException("only use this UI on the GradientSlider it was constructed with"); Graphics2D g2 = (Graphics2D)g; int w = slider.getWidth(); int h = slider.getHeight(); if(slider.isOpaque()) { g.setColor(slider.getBackground()); g.fillRect(0,0,w,h); } if(slider2.hasFocus()) { g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); paintFocus(g2); } g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); paintTrack(g2); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); paintThumbs(g2); }
Example 3
Source Project: pumpernickel File: MultiThumbSliderUI.java License: MIT License | 5 votes |
@Override public void paint(Graphics g, JComponent slider2) { if (slider2 != slider) throw new RuntimeException( "only use this UI on the GradientSlider it was constructed with"); Graphics2D g2 = (Graphics2D) g; int w = slider.getWidth(); int h = slider.getHeight(); if (slider.isOpaque()) { g.setColor(slider.getBackground()); g.fillRect(0, 0, w, h); } if (slider2.hasFocus()) { g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); paintFocus(g2); } g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); paintTrack(g2); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); paintThumbs(g2); }
Example 4
Source Project: seaglass File: SeaGlassTextFieldUI.java License: Apache License 2.0 | 5 votes |
/** * DOCUMENT ME! * * @param context DOCUMENT ME! * @param g DOCUMENT ME! * @param c DOCUMENT ME! */ void paintBackground(SeaGlassContext context, Graphics g, JComponent c) { context.getPainter().paintTextFieldBackground(context, g, 0, 0, c.getWidth(), c.getHeight()); // If necessary, paint the placeholder text. if (placeholderText != null && ((JTextComponent) c).getText().length() == 0 && !c.hasFocus()) { paintPlaceholderText(context, g, c); } }
Example 5
Source Project: Bytecoder File: SwingUtilities2.java License: Apache License 2.0 | 4 votes |
/** * Request focus on the given component if it doesn't already have it * and {@code isRequestFocusEnabled()} returns true. */ public static void adjustFocus(JComponent c) { if (!c.hasFocus() && c.isRequestFocusEnabled()) { c.requestFocus(); } }
Example 6
Source Project: pumpernickel File: InspectorLayout.java License: MIT License | 4 votes |
@Override public void paint(Graphics g0, JComponent c) { Graphics2D g = (Graphics2D) g0; if (c.isOpaque()) { if (clickable && c instanceof AbstractButton && ((AbstractButton) c).getModel().isArmed()) { g.setPaint(new GradientPaint(new Point(0, 0), new Color( 230, 230, 230), new Point(0, c.getHeight()), new Color(180, 180, 180))); } else { g.setPaint(new GradientPaint(new Point(0, 0), Color.white, new Point(0, c.getHeight()), new Color(216, 216, 216))); } g.fillRect(0, 0, c.getWidth(), c.getHeight()); Rectangle border = new Rectangle(0, 0, c.getWidth() - 1, c.getHeight() - 1); if (!isHorizontalEdgePainted()) { border.x--; border.width += 2; } if (c.hasFocus()) { Shape rect = new RoundRectangle2D.Float(border.x, border.y, border.width, border.height, 8, 8); com.pump.plaf.PlafPaintUtils.paintFocus(g, rect, 2); } g.setColor(Color.gray); g.setStroke(new BasicStroke(1)); g.drawRect(border.x, border.y, border.width, border.height); } super.paint(g, c); if (clickable) { Graphics2D g2 = (Graphics2D) g.create(); Number angle = (Number) c.getClientProperty(ROTATION); if (angle != null) { g2.rotate(angle.doubleValue(), 15, c.getHeight() / 2); } triangleIcon.paintIcon(c, g2, 15 - triangleIcon.getIconWidth() / 2, c.getHeight() / 2 - triangleIcon.getIconHeight() / 2); g2.dispose(); } }