private static void paintImage(GC gc, Point size) { gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); gc.fillRectangle(0, 0, size.x, size.y); gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_LIST_SELECTION)); gc.fillRoundRectangle(0, 0, size.x - 1, size.y - 1, 10, 10); gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); gc.drawRoundRectangle(0, 0, size.x - 1, size.y - 1, 10, 10); gc.drawText(gc.getFont().getFontData()[0].toString(), 10, 10, true); }
/** Draw the item {@inheritDoc} */ @Override public void paintControl(final PaintEvent e) { final Display display = getDisplay(); final GC gc = e.gc; final Rectangle bounds = getBounds(); last_alarm_state = item.getSeverity(); gc.setBackground(color_provider.getColor(last_alarm_state)); gc.fillRoundRectangle(0, 0, bounds.width, bounds.height, 10, 10); gc.setForeground(display.getSystemColor(SWT.COLOR_WIDGET_BORDER)); gc.drawRoundRectangle(0, 0, bounds.width - 1, bounds.height - 1, 10, 10); // Draw Text gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK)); final String label = item.getName(); final Point extend = gc.textExtent(label); gc.drawString(label, (bounds.width - extend.x) / 2, (bounds.height - extend.y) / 2, true); }
private static void paintImage2(GC gc, Point size, int f) { gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); gc.fillRectangle(0, 0, size.x, size.y); // Scale line width, corner roundness, and font size. // Caveat: line width expands in all directions, so the origin also has to move. gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_LIST_SELECTION)); gc.fillRoundRectangle(f / 2, f / 2, size.x - f, size.y - f, 10 * f, 10 * f); gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); gc.setLineWidth(f); gc.drawRoundRectangle(f / 2, f / 2, size.x - f, size.y - f, 10 * f, 10 * f); FontData fontData = gc.getFont().getFontData()[0]; fontData.setHeight(fontData.getHeight() * f); Font font = new Font(gc.getDevice(), fontData); try { gc.setFont(font); gc.drawText(fontData.toString(), 10 * f, 10 * f, true); } finally { font.dispose(); } }
protected void paint(GC gc, Display display) { if (bounds == null) buildCaches(); gc.setAntialias(SWT.ON); gc.setTextAntialias(SWT.ON); int x, y, w, h; boolean focused = getControl().isFocusControl() || isForceFocus(); boolean hasBackgroundAndBorder = pressed || hovered || focused; if (hasBackgroundAndBorder) { // draw control background gc.setBackground(getBorderBackground(display)); gc.fillRoundRectangle( bounds.x, bounds.y, bounds.width, bounds.height, CORNER_SIZE, CORNER_SIZE); } if (focused) { // draw focused content background x = contentArea.x - FOCUS_BORDER; y = contentArea.y - FOCUS_BORDER; w = contentArea.width + FOCUS_BORDER * 2; h = contentArea.height + FOCUS_BORDER * 2; gc.setBackground(getRealTextBackground(display)); gc.fillRoundRectangle(x, y, w, h, FOCUS_CORNER_SIZE, FOCUS_CORNER_SIZE); } boolean hasImage = hasImage(); boolean hasText = hasText(); if (hasImage) { Rectangle clipping = gc.getClipping(); if (clipping == null || clipping.intersects(imgArea)) { // draw image Point imgSize = getImageSize(); x = imgArea.x + (imgArea.width - imgSize.x) / 2; y = imgArea.y + (imgArea.height - imgSize.y) / 2; gc.setClipping(imgArea); gc.drawImage(image, x, y); gc.setClipping(clipping); } } if (hasText) { Rectangle clipping = gc.getClipping(); if (clipping == null || clipping.intersects(textArea)) { // draw text String text = getAppliedText(); gc.setFont(getControl().getFont()); Point ext = gc.stringExtent(text); // if (hasImage) { x = textArea.x; // } else { // x = textArea.x + (textArea.width - ext.x) / 2; // } y = textArea.y + (textArea.height - ext.y) / 2; gc.setClipping(textArea); gc.setForeground(getRealTextForeground(display)); gc.drawString(text, x, y, true); gc.setClipping(clipping); } } // draw arrows if (hasArrows() && arrowLoc != null) { gc.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW)); x = arrowLoc.x + ARROW_WIDTH / 2; y = arrowLoc.y; int x1 = arrowLoc.x - 1; int y1 = arrowLoc.y + ARROW_HEIGHT + 1; int x2 = arrowLoc.x + ARROW_WIDTH; gc.fillPolygon(new int[] {x, y, x1, y1, x2, y1}); y += ARROW_HEIGHT * 2 + ARROWS_SPACING + 1; x1 = arrowLoc.x; y1 += ARROWS_SPACING; gc.fillPolygon(new int[] {x, y, x2, y1, x1 - 1, y1}); } // draw border if (focused) { x = bounds.x; y = bounds.y; w = bounds.width; h = bounds.height; if (DRAWS_FOCUS) { gc.drawFocus(x - MARGIN + 1, y - MARGIN + 1, w + MARGIN * 2 - 2, h + MARGIN * 2 - 2); } else { gc.setForeground(getBorderForeground(display, focused)); gc.drawRoundRectangle(x, y, w, h, CORNER_SIZE, CORNER_SIZE); } } }
/* (non-Javadoc) * @see org.eclipse.vtp.desktop.editors.themes.mantis.MantisComponentFrame#renderFrame(org.eclipse.swt.graphics.GC, int, int, java.util.Map) */ public void renderFrame(GC gc, int renderingPhase, int options, Map<String, Object> resourceMap) { Font originalFont = gc.getFont(); Color foreground = gc.getForeground(); Color background = gc.getBackground(); Color selectedColor = getColor(gc, resourceMap, "rust.selection.color", 82, 140, 55); Color elementBlue = getColor(gc, resourceMap, "rust.element.color", 207, 234, 195); Color elementGradBlue = getColor(gc, resourceMap, "rust.element.color.gradient", 161, 211, 137); Font nameFont = new Font(gc.getDevice(), "Arial", 10, SWT.NORMAL); gc.setFont(nameFont); if (upperLeft == null) { initializeGraphics(gc, resourceMap); } int width = lowerRight.x - upperLeft.x; int height = lowerRight.y - upperLeft.y; int mainBodyHeight = height - (uiElement.hasConnectors() ? 12 : 0); if (uiElement.hasConnectors()) { // draw inspector tray gc.setBackground(elementBlue); gc.fillRoundRectangle(upperLeft.x, upperLeft.y + 3, width - 1, height - 3, 20, 20); // draw inspector tray border if (selected && (options & Theme.RENDER_FLAG_NO_SELECTION) == 0) { gc.setForeground(selectedColor); } gc.drawRoundRectangle(upperLeft.x, upperLeft.y + 3, width - 1, height - 3, 20, 20); } // draw main body gc.setBackground(elementBlue); gc.fillRoundRectangle(upperLeft.x, upperLeft.y, width - 1, mainBodyHeight - 1, 20, 20); gc.setBackground(elementGradBlue); gc.fillRoundRectangle( upperLeft.x + 1, upperLeft.y + (mainBodyHeight / 2) - 1, lowerRight.x - upperLeft.x - 2, (mainBodyHeight / 2) + (mainBodyHeight % 2), 20, 20); // gc.setForeground(elementBlue); // gc.fillGradientRectangle(upperLeft.x + 2, // upperLeft.y // + (mainBodyHeight / 3), // lowerRight.x - upperLeft.x - 4, // ((mainBodyHeight / 3) * 2) - 5, // true); gc.setForeground(foreground); gc.setBackground(background); // draw main body border if (selected && (options & Theme.RENDER_FLAG_NO_SELECTION) == 0) { gc.setForeground(selectedColor); } gc.drawRoundRectangle(upperLeft.x, upperLeft.y, width - 1, mainBodyHeight - 1, 20, 20); gc.setForeground(foreground); // draw connector hot spot if (uiElement.hasConnectors()) { gc.drawLine(lowerRight.x - 19, lowerRight.y - 8, lowerRight.x - 5, lowerRight.y - 8); // gc.drawLine(lowerRight.x - 8, lowerRight.y - 15, lowerRight.x - 3, lowerRight.y - 10); gc.drawLine(lowerRight.x - 10, lowerRight.y - 3, lowerRight.x - 5, lowerRight.y - 8); } // draw icon if ((options & Theme.RENDER_FLAG_NO_ICONS) == 0) { gc.drawImage( icon, upperLeft.x + 5, upperLeft.y + (((mainBodyHeight - 16) / 2) + ((mainBodyHeight - 16) % 2))); } // draw element name int curX = upperLeft.x + 25; int curY = upperLeft.y + 5; String[] parts = this.getDesignElement().getName().split(" "); Point stringExtent = gc.stringExtent(parts[0]); int ew = stringExtent.x; gc.drawString(parts[0], curX, curY, true); curX += stringExtent.x; for (int i = 1; i < parts.length; i++) { stringExtent = gc.stringExtent(" " + parts[i]); boolean wrapped = false; if (ew + stringExtent.x > 110) // wrap it { stringExtent = gc.stringExtent(parts[i]); ew = stringExtent.x; curY += 2 + stringExtent.y; curX = upperLeft.x + 25; wrapped = true; } else ew += stringExtent.x; gc.drawString((wrapped ? "" : " ") + parts[i], curX, curY, true); curX += stringExtent.x; } // draw decorator icons if ((options & Theme.RENDER_FLAG_NO_MARKERS) == 0) { if (uiElement.hasErrors()) gc.drawImage( org.eclipse.vtp.desktop.core.Activator.getDefault() .getImageRegistry() .get("ICON_ERROR"), lowerRight.x - 17, upperLeft.y); else if (uiElement.hasWarnings()) gc.drawImage( org.eclipse.vtp.desktop.core.Activator.getDefault() .getImageRegistry() .get("ICON_WARNING"), lowerRight.x - 16, upperLeft.y); else if (uiElement.hasTodo()) gc.drawImage( org.eclipse.vtp.desktop.core.Activator.getDefault().getImageRegistry().get("ICON_TASK"), lowerRight.x - 18, upperLeft.y + 2); } // resource cleanup if (selected) { gc.setForeground(foreground); } gc.setFont(originalFont); nameFont.dispose(); }
/* (non-Javadoc) * @see org.eclipse.vtp.desktop.editors.themes.attraction.AttractionComponentFrame#renderFrame(org.eclipse.swt.graphics.GC, int, int, java.util.Map) */ public void renderFrame(GC gc, int renderingPhase, int options, Map<String, Object> resourceMap) { Font originalFont = gc.getFont(); Color foreground = gc.getForeground(); Color background = gc.getBackground(); Color selectedColor = getColor(gc, resourceMap, "attraction.selection.color", 0, 0, 255); Color elementBlue = getColor(gc, resourceMap, "attraction.element.color", 201, 229, 255); Color elementGradBlue = getColor(gc, resourceMap, "attraction.element.color.gradient", 153, 206, 255); Font nameFont = getFont(gc, resourceMap, "attraction.element.font", "Arial", 10, SWT.NORMAL); gc.setFont(nameFont); if (upperLeft == null) { initializeGraphics(gc, resourceMap); } int width = lowerRight.x - upperLeft.x; int height = lowerRight.y - upperLeft.y; gc.setBackground(elementBlue); gc.fillRoundRectangle(upperLeft.x, upperLeft.y, width - 1, height - 1, 12, 12); if ((options & Theme.RENDER_FLAG_PRINTING) == 0) { gc.setBackground(elementGradBlue); gc.fillRoundRectangle( upperLeft.x, upperLeft.y + ((lowerRight.y - upperLeft.y) / 2), lowerRight.x - upperLeft.x, ((lowerRight.y - upperLeft.y) / 2), 12, 12); gc.setForeground(elementBlue); gc.fillGradientRectangle( upperLeft.x, upperLeft.y + ((lowerRight.y - upperLeft.y) / 3), lowerRight.x - upperLeft.x, (((lowerRight.y - upperLeft.y) / 3) * 2) - 5, true); } gc.setForeground(foreground); gc.setBackground(background); // draw connector hot spot if (uiElement.hasConnectors()) { gc.drawLine(lowerRight.x - 17, lowerRight.y - 10, lowerRight.x - 3, lowerRight.y - 10); gc.drawLine(lowerRight.x - 8, lowerRight.y - 15, lowerRight.x - 3, lowerRight.y - 10); gc.drawLine(lowerRight.x - 8, lowerRight.y - 5, lowerRight.x - 3, lowerRight.y - 10); } if (selected && (options & Theme.RENDER_FLAG_NO_SELECTION) == 0) { gc.setForeground(selectedColor); } gc.drawRoundRectangle(upperLeft.x, upperLeft.y, width - 1, height - 1, 12, 12); if ((options & Theme.RENDER_FLAG_NO_ICONS) == 0) { gc.drawImage(icon, upperLeft.x + 10, upperLeft.y + 12); } int curX = upperLeft.x + 30; int curY = upperLeft.y + 15; String[] parts = this.getDesignElement().getName().split(" "); Point stringExtent = gc.stringExtent(parts[0]); int ew = stringExtent.x; gc.drawString(parts[0], curX, curY, true); curX += stringExtent.x; for (int i = 1; i < parts.length; i++) { stringExtent = gc.stringExtent(" " + parts[i]); boolean wrapped = false; if (ew + stringExtent.x > 110) // wrap it { stringExtent = gc.stringExtent(parts[i]); ew = stringExtent.x; curY += 3 + stringExtent.y; curX = upperLeft.x + 30; wrapped = true; } else ew += stringExtent.x; gc.drawString((wrapped ? "" : " ") + parts[i], curX, curY, true); curX += stringExtent.x; } if (selected) { gc.setForeground(foreground); } gc.setFont(originalFont); if ((options & Theme.RENDER_FLAG_NO_MARKERS) == 0) { if (uiElement.hasErrors()) gc.drawImage( org.eclipse.vtp.desktop.core.Activator.getDefault() .getImageRegistry() .get("ICON_ERROR"), lowerRight.x - 17, upperLeft.y); else if (uiElement.hasWarnings()) gc.drawImage( org.eclipse.vtp.desktop.core.Activator.getDefault() .getImageRegistry() .get("ICON_WARNING"), lowerRight.x - 16, upperLeft.y); else if (uiElement.hasTodo()) gc.drawImage( org.eclipse.vtp.desktop.core.Activator.getDefault().getImageRegistry().get("ICON_TASK"), lowerRight.x - 18, upperLeft.y + 2); } }
protected void highlightDifferences(GC gc) { // if the differencer is null then we are currently // in the middle of a content update, skip this paint // request if (mergeViewer.getDifferencer() == null) { return; } gc.setAdvanced(true); gc.setAntialias(SWT.ON); Tree tree = getTree(); List<TreeDifference> differences = mergeViewer.getDifferencer().getLeftDifferences(); if (mergeViewer.getLeftViewer() != this && mergeViewer.getAncestorTree() != this) { differences = mergeViewer.getDifferencer().getRightDifferences(); } for (TreeDifference difference : differences) { if (differenceIsGraphical(difference)) { // we do not include graphical differences // at this time continue; } gc.setForeground( getMergeViewer() .getColor( PlatformUI.getWorkbench().getDisplay(), getMergeViewer().getStrokeColor(difference))); TreeItem item = getItemForDifference(difference); if (item == null || item.isDisposed()) { continue; } Rectangle highlightBounds = buildHighlightRectangle( item, difference.getIncludeChildren() && item.getExpanded(), gc, false, true); Rectangle itemBounds = buildHighlightRectangle(item, false, gc, false, true); boolean itemMatchesDifference = difference.getElement().equals(item.getData()); if (!itemMatchesDifference && !(item.getData() instanceof EmptyElement)) { gc.setLineDash(new int[] {3}); gc.setLineStyle(SWT.LINE_CUSTOM); } else { gc.setLineStyle(SWT.LINE_SOLID); } gc.drawRoundRectangle( highlightBounds.x, highlightBounds.y, highlightBounds.width, highlightBounds.height, 5, 5); if (mergeViewer.getLeftViewer() == this) { gc.drawLine( highlightBounds.x + highlightBounds.width, highlightBounds.y + (itemBounds.height / 2), tree.getClientArea().x + tree.getClientArea().width, highlightBounds.y + (itemBounds.height / 2)); } else { gc.drawLine( highlightBounds.x, highlightBounds.y + (itemBounds.height / 2), tree.getClientArea().x, highlightBounds.y + (itemBounds.height / 2)); } gc.setLineStyle(SWT.LINE_SOLID); } }