List of usage examples for javax.swing Icon paintIcon
void paintIcon(Component c, Graphics g, int x, int y);
From source file:edu.uci.ics.jung.visualization.PluggableRenderer.java
/** * Paint <code>v</code>'s icon on <code>g</code> at <code>(x,y)</code>. *//*from ww w . j a v a 2s . co m*/ public void paintIconForVertex(Graphics g, Vertex v, int x, int y) { Icon icon = vertexIconFunction.getIcon(v); if (icon == null) { Shape s = AffineTransform.getTranslateInstance(x, y) .createTransformedShape(getVertexShapeFunction().getShape(v)); paintShapeForVertex((Graphics2D) g, v, s); } else { int xLoc = x - icon.getIconWidth() / 2; int yLoc = y - icon.getIconHeight() / 2; icon.paintIcon(screenDevice, g, xLoc, yLoc); } }
From source file:org.executequery.gui.browser.TableDataTab.java
private Object setTableResultsPanel(DatabaseObject databaseObject) { tableDataChanges.clear();/*from w w w . j a va 2 s.co m*/ primaryKeyColumns.clear(); foreignKeyColumns.clear(); this.databaseObject = databaseObject; try { initialiseModel(); tableModel.setCellsEditable(false); tableModel.removeTableModelListener(this); if (isDatabaseTable()) { DatabaseTable databaseTable = asDatabaseTable(); if (databaseTable.hasPrimaryKey()) { primaryKeyColumns = databaseTable.getPrimaryKeyColumnNames(); canEditTableLabel.setText("This table has a primary key(s) and data may be edited here"); } if (databaseTable.hasForeignKey()) { foreignKeyColumns = databaseTable.getForeignKeyColumnNames(); } if (primaryKeyColumns.isEmpty()) { canEditTableLabel.setText("This table has no primary keys defined and is not editable here"); } canEditTableNotePanel.setVisible(alwaysShowCanEditNotePanel); } if (!isDatabaseTable()) { canEditTableNotePanel.setVisible(false); } Log.debug("Retrieving data for table - " + databaseObject.getName()); ResultSet resultSet = databaseObject.getData(true); tableModel.createTable(resultSet); if (table == null) { createResultSetTable(); } tableModel.setNonEditableColumns(primaryKeyColumns); TableSorter sorter = new TableSorter(tableModel); table.setModel(sorter); sorter.setTableHeader(table.getTableHeader()); if (isDatabaseTable()) { SortableHeaderRenderer renderer = new SortableHeaderRenderer(sorter) { private ImageIcon primaryKeyIcon = GUIUtilities .loadIcon(BrowserConstants.PRIMARY_COLUMNS_IMAGE); private ImageIcon foreignKeyIcon = GUIUtilities .loadIcon(BrowserConstants.FOREIGN_COLUMNS_IMAGE); @Override public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { DefaultTableCellRenderer renderer = (DefaultTableCellRenderer) super.getTableCellRendererComponent( table, value, isSelected, hasFocus, row, column); Icon keyIcon = iconForValue(value); if (keyIcon != null) { Icon icon = renderer.getIcon(); if (icon != null) { BufferedImage image = new BufferedImage( icon.getIconWidth() + keyIcon.getIconWidth() + 2, Math.max(keyIcon.getIconHeight(), icon.getIconHeight()), BufferedImage.TYPE_INT_ARGB); Graphics graphics = image.getGraphics(); keyIcon.paintIcon(null, graphics, 0, 0); icon.paintIcon(null, graphics, keyIcon.getIconWidth() + 2, 5); setIcon(new ImageIcon(image)); } else { setIcon(keyIcon); } } return renderer; } private ImageIcon iconForValue(Object value) { if (value != null) { String name = value.toString(); if (primaryKeyColumns.contains(name)) { return primaryKeyIcon; } else if (foreignKeyColumns.contains(name)) { return foreignKeyIcon; } } return null; } }; sorter.setTableHeaderRenderer(renderer); } table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); scroller.getViewport().add(table); removeAll(); add(canEditTableNotePanel, canEditTableNoteConstraints); add(scroller, scrollerConstraints); if (displayRowCount && SystemProperties.getBooleanProperty("user", "browser.query.row.count")) { add(rowCountPanel, rowCountPanelConstraints); rowCountField.setText(String.valueOf(sorter.getRowCount())); } } catch (DataSourceException e) { if (!cancelled) { addErrorLabel(e); } else { addCancelledLabel(); } } finally { tableModel.addTableModelListener(this); } setTableProperties(); validate(); repaint(); return "done"; }
From source file:org.openstreetmap.josm.tools.ImageProvider.java
/** * Decorate one icon with an overlay icon. * * @param ground the base image//from w ww . j ava 2 s.c om * @param overlay the overlay image (can be smaller than the base image) * @param pos position of the overlay image inside the base image (positioned * in one of the corners) * @return an icon that represent the overlay of the two given icons. The second icon is layed * on the first relative to the given position. */ public static ImageIcon overlay(Icon ground, Icon overlay, OverlayPosition pos) { GraphicsConfiguration conf = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice() .getDefaultConfiguration(); int w = ground.getIconWidth(); int h = ground.getIconHeight(); int wo = overlay.getIconWidth(); int ho = overlay.getIconHeight(); BufferedImage img = conf.createCompatibleImage(w, h, Transparency.TRANSLUCENT); Graphics g = img.createGraphics(); ground.paintIcon(null, g, 0, 0); int x = 0, y = 0; switch (pos) { case NORTHWEST: x = 0; y = 0; break; case NORTHEAST: x = w - wo; y = 0; break; case SOUTHWEST: x = 0; y = h - ho; break; case SOUTHEAST: x = w - wo; y = h - ho; break; } overlay.paintIcon(null, g, x, y); return new ImageIcon(img); }
From source file:org.pmedv.core.components.RelativeImageView.java
/** * Paints the image.//from w w w . j a va 2s . co m * * @param g * the rendering surface to use * @param a * the allocated region to render into * @see View#paint */ public void paint(Graphics g, Shape a) { Color oldColor = g.getColor(); fBounds = a.getBounds(); int border = getBorder(); int x = fBounds.x + border + getSpace(X_AXIS); int y = fBounds.y + border + getSpace(Y_AXIS); int width = fWidth; int height = fHeight; int sel = getSelectionState(); // If no pixels yet, draw gray outline and icon if (!hasPixels(this)) { g.setColor(Color.lightGray); g.drawRect(x, y, width - 1, height - 1); g.setColor(oldColor); loadImageStatusIcons(); Icon icon = ((fImage == null) ? sMissingImageIcon : sPendingImageIcon); if (icon != null) { icon.paintIcon(getContainer(), g, x, y); } } // Draw image if (fImage != null) { g.drawImage(fImage, x, y, width, height, this); } // If selected exactly, we need a black border & grow-box Color bc = getBorderColor(); if (sel == 2) { // Make sure there's room for a border int delta = 2 - border; if (delta > 0) { x += delta; y += delta; width -= delta << 1; height -= delta << 1; border = 2; } bc = null; g.setColor(Color.black); // Draw grow box g.fillRect(x + width - 5, y + height - 5, 5, 5); } // Draw border if (border > 0) { if (bc != null) { g.setColor(bc); } // Draw a thick rectangle: for (int i = 1; i <= border; i++) { g.drawRect(x - i, y - i, width - 1 + i + i, height - 1 + i + i); } g.setColor(oldColor); } }
From source file:util.ui.UiUtilities.java
/** * Scales Icons to a specific size//w w w . j a v a 2 s . c o m * * @param icon * Icon that should be scaled * @param width * scaled width * @param height * scaled height * @return Scaled Icon */ public static Icon scaleIcon(Icon icon, int width, int height) { if (icon == null) { return null; } int currentWidth = icon.getIconWidth(); int currentHeight = icon.getIconHeight(); if ((currentWidth == width) && (currentHeight == height)) { return icon; } try { // Create Image with Icon BufferedImage iconImage = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_ARGB); Graphics2D g2 = iconImage.createGraphics(); g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); AffineTransform z = g2.getTransform(); g2.setTransform(z); icon.paintIcon(null, g2, 0, 0); g2.dispose(); BufferedImage scaled = scaleDown(iconImage, width, height); // Return new Icon return new ImageIcon(scaled); } catch (Exception ex) { ex.printStackTrace(); } return icon; }
From source file:util.ui.UiUtilities.java
/** * Creates a scaled Version of the Icon. * * The scaled Version will have a Background and a Border. * * @param ic//from www . ja v a 2s . c o m * @return ImageIcon * @since 2.1 */ public static ImageIcon createChannelIcon(Icon ic) { BufferedImage img = new BufferedImage(42, 22, BufferedImage.TYPE_INT_RGB); if (ic == null) { ic = new ImageIcon("./imgs/tvbrowser16.png"); } int height = 20; int width = 40; if ((ic.getIconWidth() != 0) && (ic.getIconHeight() != 0)) { double iWidth = ic.getIconWidth(); double iHeight = ic.getIconHeight(); if (iWidth / iHeight < 2.0) { width = (int) (iWidth * (20.0 / iHeight)); } else { height = (int) (iHeight * (40.0 / iWidth)); } } ic = scaleIcon(ic, width, height); Graphics2D g = img.createGraphics(); g.setColor(Color.WHITE); g.fillRect(1, 1, 40, 20); int x = 1 + 20 - ic.getIconWidth() / 2; int y = 1 + 10 - ic.getIconHeight() / 2; ic.paintIcon(null, g, x, y); g.setColor(Color.BLACK); g.drawRect(0, 0, 42, 22); return new ImageIcon(img); }