| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.internal.theme; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.*; |
| import org.eclipse.swt.internal.carbon.OS; |
| import org.eclipse.swt.internal.carbon.HIThemeTabPaneDrawInfo; |
| import org.eclipse.swt.internal.carbon.CGRect; |
| |
| public class TabFolderDrawData extends DrawData { |
| public int tabsWidth; |
| public int tabsHeight; |
| public Rectangle tabsArea; |
| public int selectedX; |
| public int selectedWidth; |
| public int spacing; |
| |
| public TabFolderDrawData() { |
| state = new int[1]; |
| if (SWT.getPlatform().equals("gtk")) { |
| spacing = -2; |
| } |
| } |
| |
| void draw(Theme theme, GC gc, Rectangle bounds) { |
| int[] metric = new int[1]; |
| OS.GetThemeMetric(OS.kThemeMetricLargeTabHeight, metric); |
| int tabHeight = metric[0]; |
| OS.GetThemeMetric(OS.kThemeMetricLargeTabCapsWidth, metric); |
| int capsWidth = metric[0]; |
| CGRect rect = new CGRect(); |
| rect.x = bounds.x; |
| rect.y = bounds.y; |
| rect.width = bounds.width; |
| rect.height = bounds.height; |
| if ((style & SWT.BOTTOM) != 0) { |
| rect.height -= tabHeight / 2; |
| } else { |
| rect.y += (capsWidth + tabHeight) / 2; |
| rect.height -= (capsWidth + tabHeight) / 2; |
| } |
| HIThemeTabPaneDrawInfo info = getInfo(); |
| OS.HIThemeDrawTabPane(rect, info, gc.handle, OS.kHIThemeOrientationNormal); |
| if (tabsArea != null) { |
| tabsArea.x = bounds.x + capsWidth + ((bounds.width - capsWidth * 2) - tabsWidth) / 2; |
| tabsArea.y = bounds.y; |
| tabsArea.width = bounds.width - capsWidth * 2; |
| tabsArea.height = tabHeight; |
| if ((style & SWT.BOTTOM) != 0) { |
| tabsArea.y += bounds.height - tabHeight; |
| } else { |
| tabsArea.y += capsWidth / 2; |
| } |
| } |
| } |
| |
| HIThemeTabPaneDrawInfo getInfo() { |
| int state = this.state[DrawData.WIDGET_WHOLE]; |
| HIThemeTabPaneDrawInfo info = new HIThemeTabPaneDrawInfo(); |
| info.version = 1; |
| info.direction = OS.kThemeTabNorth; |
| if ((style & SWT.BOTTOM) != 0) info.direction = OS.kThemeTabSouth; |
| if ((style & SWT.TOP) != 0) info.direction = OS.kThemeTabNorth; |
| if ((state & DrawData.PRESSED) != 0) { |
| info.state = OS.kThemeStatePressed; |
| } else { |
| if ((state & DrawData.ACTIVE) != 0) { |
| info.state = (state & DrawData.DISABLED) == 0 ? OS.kThemeStateActive : OS.kThemeStateUnavailable; |
| } else { |
| info.state = (state & DrawData.DISABLED) == 0 ? OS.kThemeStateInactive : OS.kThemeStateUnavailableInactive; |
| } |
| } |
| return info; |
| } |
| |
| |
| int hit(Theme theme, Point position, Rectangle bounds) { |
| if (!bounds.contains(position)) return DrawData.WIDGET_NOWHERE; |
| return DrawData.WIDGET_WHOLE; |
| } |
| |
| } |