diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/widget/ComboWidgetProvider.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/widget/ComboWidgetProvider.java | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/widget/ComboWidgetProvider.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/widget/ComboWidgetProvider.java deleted file mode 100644 index 632a8a0f6..000000000 --- a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/widget/ComboWidgetProvider.java +++ /dev/null @@ -1,214 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Sybase, Inc. and others. - * - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.pagedesigner.css2.widget; - -import org.eclipse.draw2d.ColorConstants; -import org.eclipse.draw2d.FigureUtilities; -import org.eclipse.draw2d.Graphics; -import org.eclipse.draw2d.geometry.Dimension; -import org.eclipse.draw2d.geometry.Rectangle; -import org.eclipse.jst.pagedesigner.css2.ICSSStyle; -import org.eclipse.jst.pagedesigner.css2.font.ICSSFont; -import org.eclipse.jst.pagedesigner.css2.provider.DimensionInfo; -import org.eclipse.jst.pagedesigner.css2.style.DefaultStyle; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.RGB; -import org.eclipse.swt.widgets.Display; - -/** - * @author mengbo - * @version 1.5 - */ -public class ComboWidgetProvider extends AbstractWidgetProvider { - private static final int VERTICAL_PADDING = 6; - - private static final int HORIZONTAL_PADDING = 12; - - private static int ARRAWWIDTH = 16; - - //private static int ARROWHEIGHT = 16; - - private String _firstString; - - private String _longestString; - - private String _label; - - /** - * @param style - */ - public ComboWidgetProvider(ICSSStyle style) { - super(style); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.provider.ICSSWidgetProvider#getPreferredDimension(int, - * int) - */ - public DimensionInfo getPreferredDimension(int width, int height) { - if (width <= 0) { - width = getDefaultWidth(); - - } - if (height <= 0) { - height = getDefaultHeight(); - } - return new DimensionInfo(new Dimension(width, height), -1); - } - - /** - * by default, the combo's width will be calculated from the longest option - * value. - * - * @return the default width - */ - private int getDefaultWidth() { - int textareaWidth; - if (this._longestString == null || this._longestString.length() == 0) { - textareaWidth = 20; - } else { - ICSSStyle style = this.getCSSStyle(); - if (style == null) { - style = DefaultStyle.getInstance(); - } - ICSSFont font = style.getCSSFont(); - - textareaWidth = FigureUtilities.getTextWidth(_longestString, font - .getSwtFont()); - } - return textareaWidth + ARRAWWIDTH + HORIZONTAL_PADDING; - } - - /** - * - * @return the default height - * @see TextInputWidgetProvider#getDefaultHeight() - */ - public int getDefaultHeight() { - ICSSStyle style = this.getCSSStyle(); - if (style == null) { - style = DefaultStyle.getInstance(); - } - ICSSFont font = style.getCSSFont(); - Font swtfont = font.getSwtFont(); - int fontSize = FigureUtilities.getFontMetrics(swtfont).getHeight(); - return fontSize + VERTICAL_PADDING; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.provider.ICSSWidgetProvider#paintFigure(org.eclipse.draw2d.Graphics, - * org.eclipse.draw2d.geometry.Rectangle) - */ - public void paintFigure(Graphics g, Rectangle rect) { - if (this._firstString != null) { - ICSSStyle style = this.getCSSStyle(); - if (style == null) { - style = DefaultStyle.getInstance(); - } - ICSSFont font = style.getCSSFont(); - g.setFont(font.getSwtFont()); - - Color newColor = null; - Object color = style.getColor(); - if (color instanceof Color) { - g.setForegroundColor((Color) color); - } else if (color instanceof RGB) { - newColor = new Color(Display.getCurrent(), (RGB) color); - g.setForegroundColor(newColor); - } else { - g.setForegroundColor(ColorConstants.black); - } - g.clipRect(rect); - String label = _label != null ? _label : _firstString; - label = label.replaceAll("[ \r\n]+", " "); //$NON-NLS-1$ //$NON-NLS-2$ - if (label.endsWith(" ")) { //$NON-NLS-1$ - label = label.substring(0, label.length() - 1); - } - g.drawString(label, rect.x + HORIZONTAL_PADDING / 2, rect.y - + VERTICAL_PADDING / 2); - if (newColor != null) { - newColor.dispose(); - } - - } - - BorderUtil.drawBorder(g, rect.x, rect.y, rect.width, rect.height, - BORDERTHICK, true); - // next the drop down button - int width = ARRAWWIDTH; - int left = rect.x + rect.width - width - BORDERTHICK; - int top = rect.y + BORDERTHICK; - int height = rect.height - BORDERTHICK * 2; - g.setBackgroundColor(ColorConstants.button); - g.fillRectangle(left, top, width, height); - - Rectangle borderRect = new Rectangle(left, top, width, height); - BorderUtil.drawBorder(g, borderRect.x, borderRect.y, borderRect.width, - borderRect.height, BORDERTHICK, false); - - g.setForegroundColor(ColorConstants.black); - - int decoratorWidth = (width - BORDERTHICK * 2) / 2; - int length = decoratorWidth / 2 + 1; - int leftX = left + (width - decoratorWidth) / 2 - 1; - int topY = top + (height - length) / 2 + 1; - for (int i = 0; i < length; i++) { - g.drawLine(leftX + i, topY + i, leftX - i + decoratorWidth, topY - + i); - } - } - - /** - * set the options to be displayed in this combo box. Will calculate out the - * first string and the longest string. - * - * @param options - */ - public void setOptions(String[] options) { - if (options == null || options.length == 0) { - this._firstString = null; - this._longestString = null; - } else { - this._firstString = options[0]; - this._longestString = (options[0] == null ? "" : options[0]); //$NON-NLS-1$ - for (int i = 1; i < options.length; i++) { - if (options[i] == null) { - continue; - } - if (options[i].length() > this._longestString.length()) { - this._longestString = options[i]; - } - } - } - } - - /** - * @param label - */ - public void setSelectedLabel(String label) { - this._label = label; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.provider.ICSSWidgetProvider#isHandlingBorder() - */ - public boolean isHandlingBorder() { - return false; - } -} |