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1
11 package org.eclipse.ui.internal.themes;
12
13 import org.eclipse.jface.preference.IPreferenceStore;
14 import org.eclipse.jface.util.IPropertyChangeListener;
15 import org.eclipse.jface.util.PropertyChangeEvent;
16 import org.eclipse.swt.SWT;
17 import org.eclipse.swt.custom.CLabel;
18 import org.eclipse.swt.custom.CTabFolder;
19 import org.eclipse.swt.custom.CTabItem;
20 import org.eclipse.swt.custom.ViewForm;
21 import org.eclipse.swt.graphics.Color;
22 import org.eclipse.swt.graphics.Image;
23 import org.eclipse.swt.widgets.Composite;
24 import org.eclipse.swt.widgets.Label;
25 import org.eclipse.swt.widgets.ToolBar;
26 import org.eclipse.swt.widgets.ToolItem;
27 import org.eclipse.ui.ISharedImages;
28 import org.eclipse.ui.IWorkbenchPreferenceConstants;
29 import org.eclipse.ui.internal.IPreferenceConstants;
30 import org.eclipse.ui.internal.IWorkbenchGraphicConstants;
31 import org.eclipse.ui.internal.IWorkbenchThemeConstants;
32 import org.eclipse.ui.internal.WorkbenchImages;
33 import org.eclipse.ui.internal.WorkbenchPlugin;
34 import org.eclipse.ui.internal.util.PrefUtil;
35 import org.eclipse.ui.themes.ITheme;
36 import org.eclipse.ui.themes.IThemePreview;
37
38
41 public class WorkbenchPreview implements IThemePreview {
42
43 private static IPreferenceStore preferenceStore = WorkbenchPlugin.getDefault()
44 .getPreferenceStore();
45
46 private static int tabPos = preferenceStore.getInt(IPreferenceConstants.VIEW_TAB_POSITION);
50
51 private IPreferenceStore apiStore = PrefUtil.getAPIPreferenceStore();
52
53 private boolean disposed = false;
54
55 private CTabFolder folder;
56
57 private ITheme theme;
58
59 private ToolBar toolBar;
60
61 private CLabel viewMessage;
62
63 private ViewForm viewForm;
64
65 private IPropertyChangeListener fontAndColorListener = new IPropertyChangeListener() {
66 public void propertyChange(PropertyChangeEvent event) {
67 if (!disposed) {
68 setColorsAndFonts();
69 viewForm.layout(true);
71 }
72 }
73 };
74
75
78 public void createControl(Composite parent, ITheme currentTheme) {
79 this.theme = currentTheme;
80 folder = new CTabFolder(parent, SWT.BORDER);
81 folder.setUnselectedCloseVisible(false);
82 folder.setEnabled(false);
83 folder.setMaximizeVisible(true);
84 folder.setMinimizeVisible(true);
85
86 viewForm = new ViewForm(folder, SWT.NONE);
87 viewForm.marginHeight = 0;
88 viewForm.marginWidth = 0;
89 viewForm.verticalSpacing = 0;
90 viewForm.setBorderVisible(false);
91 toolBar = new ToolBar(viewForm, SWT.FLAT | SWT.WRAP);
92 ToolItem toolItem = new ToolItem(toolBar, SWT.PUSH);
93
94 Image hoverImage = WorkbenchImages
95 .getImage(IWorkbenchGraphicConstants.IMG_LCL_VIEW_MENU);
96 toolItem.setImage(hoverImage);
97
98 viewForm.setTopRight(toolBar);
99
100 viewMessage = new CLabel(viewForm, SWT.NONE);
101 viewMessage.setText("Etu?"); viewForm.setTopLeft(viewMessage);
103
104 CTabItem item = new CTabItem(folder, SWT.CLOSE);
105 item.setText("Lorem"); Label text = new Label(viewForm, SWT.NONE);
107 viewForm.setContent(text);
108 text.setText("Lorem ipsum dolor sit amet"); text.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
110 item = new CTabItem(folder, SWT.CLOSE);
111 item.setText("Ipsum"); item.setControl(viewForm);
113 item.setImage(WorkbenchImages.getImage(ISharedImages.IMG_TOOL_COPY));
114
115 folder.setSelection(item);
116
117 item = new CTabItem(folder, SWT.CLOSE);
118 item.setText("Dolor"); item = new CTabItem(folder, SWT.CLOSE);
120 item.setText("Sit");
122 currentTheme.addPropertyChangeListener(fontAndColorListener);
123 setColorsAndFonts();
124 setTabPosition();
125 setTabStyle();
126 }
127
128
131 protected void setTabStyle() {
132 boolean traditionalTab = apiStore
133 .getBoolean(IWorkbenchPreferenceConstants.SHOW_TRADITIONAL_STYLE_TABS);
134 folder.setSimple(traditionalTab);
135 }
136
137
140 protected void setTabPosition() {
141 tabPos = preferenceStore.getInt(IPreferenceConstants.VIEW_TAB_POSITION);
142 folder.setTabPosition(tabPos);
143 }
144
145
148 private void setColorsAndFonts() {
149 folder.setSelectionForeground(theme.getColorRegistry().get(
150 IWorkbenchThemeConstants.ACTIVE_TAB_TEXT_COLOR));
151 folder.setForeground(theme.getColorRegistry().get(
152 IWorkbenchThemeConstants.INACTIVE_TAB_TEXT_COLOR));
153
154 Color[] colors = new Color[2];
155 colors[0] = theme.getColorRegistry().get(
156 IWorkbenchThemeConstants.INACTIVE_TAB_BG_START);
157 colors[1] = theme.getColorRegistry().get(
158 IWorkbenchThemeConstants.INACTIVE_TAB_BG_END);
159 colors[0] = theme.getColorRegistry().get(
160 IWorkbenchThemeConstants.ACTIVE_TAB_BG_START);
161 colors[1] = theme.getColorRegistry().get(
162 IWorkbenchThemeConstants.ACTIVE_TAB_BG_END);
163 folder.setSelectionBackground(colors, new int[] { theme
164 .getInt(IWorkbenchThemeConstants.ACTIVE_TAB_PERCENT) }, theme
165 .getBoolean(IWorkbenchThemeConstants.ACTIVE_TAB_VERTICAL));
166
167 folder.setFont(theme.getFontRegistry().get(
168 IWorkbenchThemeConstants.TAB_TEXT_FONT));
169 viewMessage.setFont(theme.getFontRegistry().get(
170 IWorkbenchThemeConstants.VIEW_MESSAGE_TEXT_FONT));
171 }
172
173
176 public void dispose() {
177 disposed = true;
178 theme.removePropertyChangeListener(fontAndColorListener);
179 }
180 }
181 |
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