Java 类org.eclipse.ui.themes.ITheme 实例源码

项目：plugindependencies 文件：PluginDependenciesConsole.java

public static PluginDependenciesConsole showConsole() {
    IConsoleManager manager = ConsolePlugin.getDefault().getConsoleManager();
    boolean exists = false;
    if (console != null) {
        IConsole[] existing = manager.getConsoles();
        for (int i = 0; i < existing.length; i++) {
            if (console == existing[i]) {
                exists = true;
            }
        }
    } else {
        console = new PluginDependenciesConsole("Plug-in Dependencies", null, true);
    }
    if (!exists) {
        manager.addConsoles(new IConsole[] { console });
    }
    ITheme theme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    theme.addPropertyChangeListener(console);
    console.setConsoleFont();
    manager.showConsoleView(console);
    return console;
}

项目：skin4eclipse 文件：SkinsPreferencePage.java

protected void performDefaults() {
    super.performDefaults();
    IPreferenceStore store = getPreferenceStore();
    ITheme currentTheme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();

    PreferenceInitializer.performDefaults(store, currentTheme);
    useFastTabSwitch.setSelection(store
            .getDefaultBoolean(ThemeConstants.USE_FAST_TAB_SWITCH));
    closeTabOnMiddleClick.setSelection(store
            .getDefaultBoolean(ThemeConstants.CLOSE_TAB_ON_MIDDLE_CLICK));
    minimizeToCoolbar.setSelection(store
            .getDefaultBoolean(ThemeConstants.ENABLE_NEW_MIN_MAX));
    copyFullTabTitle.setSelection(store
            .getDefaultBoolean(ThemeConstants.COPY_FULL_TAB_TITLE));
    alwaysSortEditorTabs.setSelection(store
            .getDefaultBoolean(ThemeConstants.ALWAYS_SORT_EDITOR_TABS));
    alwaysSortViewTabs.setSelection(store
            .getDefaultBoolean(ThemeConstants.ALWAYS_SORT_VIEW_TABS));
    escClosesDetachedViews.setSelection(store
            .getDefaultBoolean(ThemeConstants.ESC_CLOSES_DETACHED_VIEWS));
    setValuesFromTheme(currentTheme);
    lastUsedTheme = currentTheme;
}

项目：skin4eclipse 文件：SkinsPreferencePage.java

private void setValuesFromTheme(ITheme theme) {
    tabWidthText.setText("" + theme.getInt(ThemeConstants.MAX_TAB_WIDTH));
    moveTabAmount.setText("" + theme.getInt(ThemeConstants.MOVE_TAB_AMOUNT));
    borderSize.setText("" + theme.getInt(ThemeConstants.BORDER_SIZE));
    tabPaddingX.setText("" + theme.getInt(ThemeConstants.TAB_PADDING_X));
    tabPaddingY.setText("" + theme.getInt(ThemeConstants.TAB_PADDING_Y));
    if(UIUtils.isGtk) {
        gtkToolbarFix.setText("" + theme.getInt(ThemeConstants.GTK_TOOLBAR_FIX));
    }
    useMaxTabWidth.setSelection(theme.getBoolean(ThemeConstants.USE_MAX_TAB_WIDTH));
    showFileExt.setSelection(theme.getBoolean(ThemeConstants.SHOW_FILE_EXTENSIONS));
    cropInTheMiddle.setSelection(theme.getBoolean(ThemeConstants.CROP_IN_THE_MIDDLE));
    showViewIcon.setSelection(theme.getBoolean(ThemeConstants.SHOW_VIEW_ICON));
    hideViewTitle.setSelection(theme.getBoolean(ThemeConstants.HIDE_VIEW_TITLE));
    showEditorIcon.setSelection(theme.getBoolean(ThemeConstants.SHOW_EDITOR_ICON));
}

项目：APICloud-Studio 文件：ThemePreferencePage.java

private void setFont(String fontId, FontData[] data)
{
    String fdString = PreferenceConverter.getStoredRepresentation(data);
    // Only set new values if they're different from existing!
    Font existing = JFaceResources.getFont(fontId);
    String existingString = ""; //$NON-NLS-1$
    if (!existing.isDisposed())
    {
        existingString = PreferenceConverter.getStoredRepresentation(existing.getFontData());
    }
    if (!existingString.equals(fdString))
    {
        // put in registry...
        JFaceResources.getFontRegistry().put(fontId, data);
        // Save to prefs...
        ITheme currentTheme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
        String key = ThemeElementHelper.createPreferenceKey(currentTheme, fontId);
        IPreferenceStore store = WorkbenchPlugin.getDefault().getPreferenceStore();
        store.setValue(key, fdString);
    }
}

项目：APICloud-Studio 文件：ThemeUIComposite.java

private void setFont(String fontId, FontData[] data) {
    String fdString = PreferenceConverter.getStoredRepresentation(data);

    Font existing = JFaceResources.getFont(fontId);
    String existingString = "";
    if (!(existing.isDisposed())) {
        existingString = PreferenceConverter
                .getStoredRepresentation(existing.getFontData());
    }
    if (existingString.equals(fdString)) {
        return;
    }
    JFaceResources.getFontRegistry().put(fontId, data);

    ITheme currentTheme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    String key = ThemeElementHelper.createPreferenceKey(currentTheme,fontId);
    IPreferenceStore store = WorkbenchPlugin.getDefault().getPreferenceStore();
    store.setValue(key, fdString);
}

项目：FindBug-for-Domino-Designer 文件：FindBugsConsole.java

public static FindBugsConsole showConsole() {
    IConsoleManager manager = ConsolePlugin.getDefault().getConsoleManager();
    boolean exists = false;
    if (console != null) {
        IConsole[] existing = manager.getConsoles();
        for (int i = 0; i < existing.length; i++) {
            if (console == existing[i]) {
                exists = true;
            }
        }
    } else {
        console = new FindBugsConsole("FindBugs", null, true);
    }
    if (!exists) {
        manager.addConsoles(new IConsole[] { console });
    }
    ITheme theme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    theme.addPropertyChangeListener(console);
    console.setConsoleFont();
    manager.showConsoleView(console);
    return console;
}

项目：subclipse 文件：SVNDecoratorPreferencesPage.java

public Color getBackground(Object element) {
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if (((PreviewFile)element).ignored) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_BACKGROUND_COLOR);
    } else if (((PreviewFile)element).dirty) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_BACKGROUND_COLOR);
    }
    return null;
}

项目：subclipse 文件：SVNDecoratorPreferencesPage.java

public Color getForeground(Object element) {
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if (((PreviewFile)element).ignored) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_FOREGROUND_COLOR);
    } else if (((PreviewFile)element).dirty) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FOREGROUND_COLOR);
    }
    return null;            
}

项目：subclipse 文件：SVNDecoratorPreferencesPage.java

public Font getFont(Object element) {
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if (((PreviewFile)element).ignored) {
        return current.getFontRegistry().get(SVNDecoratorConfiguration.IGNORED_FONT);
    } else if (((PreviewFile)element).dirty) {
        return current.getFontRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FONT);
    }
    return null;            
}

项目：subclipse 文件：SVNLightweightDecorator.java

/**
 * This method will ensure that the fonts and colors used by the decorator
 * are cached in the registries. This avoids having to syncExec when
 * decorating since we ensure that the fonts and colors are pre-created.
 * 
 * @param fonts fonts ids to cache
 * @param colors color ids to cache
 */
private void ensureFontAndColorsCreated(final String[] fonts, final String[] colors) {
    SVNUIPlugin.getStandardDisplay().syncExec(new Runnable() {
        public void run() {
            ITheme theme  = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
            for (int i = 0; i < colors.length; i++) {
                theme.getColorRegistry().get(colors[i]);
            }
            for (int i = 0; i < fonts.length; i++) {
                theme.getFontRegistry().get(fonts[i]);
            }
        }
    });
}

项目：subclipse 文件：SVNLightweightDecorator.java

private void computeColorsAndFonts(boolean isIgnored, boolean isDirty, IDecoration decoration) {
    if (!SVNUIPlugin.getPlugin().getPreferenceStore().getBoolean(ISVNUIConstants.PREF_USE_FONT_DECORATORS)) return;
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if(isIgnored) {
        decoration.setBackgroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_BACKGROUND_COLOR));
        decoration.setForegroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_FOREGROUND_COLOR));
        decoration.setFont(current.getFontRegistry().get(SVNDecoratorConfiguration.IGNORED_FONT));
    } else if(isDirty) {
        decoration.setBackgroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_BACKGROUND_COLOR));
        decoration.setForegroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FOREGROUND_COLOR));
        decoration.setFont(current.getFontRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FONT));
    }
}

项目：skin4eclipse 文件：ThemeWrapper.java

/**
 * @param currentTheme
 */
public ThemeWrapper(ITheme currentTheme) {
    super(currentTheme,
            new CascadingColorRegistry(currentTheme.getColorRegistry()),
            new CascadingFontRegistry(currentTheme.getFontRegistry()));
    intMap = new HashMap();
    booleanMap = new HashMap();
}

项目：skin4eclipse 文件：SkinsPreferencePage.java

/**
 * The default value is the value from current theme,
 * if no custom changes are stored in the preferences
 * @param key
 * @return if the value is set in preferences, then this value,
 * otherwise the value from preferences of current presentation theme
 */
private int getMergedIntPreference(String key, ITheme currentTheme){
    boolean hasPrefs = getPreferenceStore().contains(key);
    int value = 0;
    if(hasPrefs){
        value = getPreferenceStore().getInt(key);
    } else {
        value = currentTheme.getInt(key);
    }
    return value;
}

项目：skin4eclipse 文件：SkinsPreferencePage.java

/**
 * The default value is the value from current theme,
 * if no custom changes are stored in the preferences
 * @param key
 * @return if the value is set in preferences, then this value,
 * otherwise the value from preferences of current presentation theme
 */
private boolean getMergedBooleanPreference(String key, ITheme currentTheme){
    boolean hasPrefs = getPreferenceStore().contains(key);
    boolean value = false;
    if(hasPrefs){
        value = getPreferenceStore().getBoolean(key);
    } else {
        value = currentTheme.getBoolean(key);
    }
    return value;
}

项目：skin4eclipse 文件：SkinsPreferencePage.java

public void setVisible(boolean visible) {
    super.setVisible(visible);
    if(!visible){
        return;
    }
    ITheme currentTheme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if(lastUsedTheme != currentTheme){
        setValuesFromTheme(currentTheme);
        lastUsedTheme = currentTheme;
    }
}

项目：vTM-eclipse 文件：SWTUtil.java

/**
 * Set a control's font to one of Eclipse's built in fonts.
 * @param control The control to set the font of.
 * @param pref The preference that stores the font.
 */
public static void fontPreference( Control control, ExternalPreference pref )
{
   if( pref.getSource() != Source.FONT_REGISTRY ) {
      ZDebug.dumpStackTrace( "Tried to set font using preference of: ", pref );
      return;
   }

   ITheme theme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
   control.setFont( theme.getFontRegistry().get( pref.getKey() ) );
   new FontListener( control, pref, theme.getFontRegistry() );
}

项目：APICloud-Studio 文件：SVNDecoratorPreferencesPage.java

public Color getBackground(Object element) {
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if (((PreviewFile)element).ignored) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_BACKGROUND_COLOR);
    } else if (((PreviewFile)element).dirty) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_BACKGROUND_COLOR);
    }
    return null;
}

项目：APICloud-Studio 文件：SVNDecoratorPreferencesPage.java

public Color getForeground(Object element) {
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if (((PreviewFile)element).ignored) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_FOREGROUND_COLOR);
    } else if (((PreviewFile)element).dirty) {
        return current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FOREGROUND_COLOR);
    }
    return null;            
}

项目：APICloud-Studio 文件：SVNDecoratorPreferencesPage.java

public Font getFont(Object element) {
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if (((PreviewFile)element).ignored) {
        return current.getFontRegistry().get(SVNDecoratorConfiguration.IGNORED_FONT);
    } else if (((PreviewFile)element).dirty) {
        return current.getFontRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FONT);
    }
    return null;            
}

项目：APICloud-Studio 文件：SVNLightweightDecorator.java

/**
 * This method will ensure that the fonts and colors used by the decorator
 * are cached in the registries. This avoids having to syncExec when
 * decorating since we ensure that the fonts and colors are pre-created.
 * 
 * @param fonts fonts ids to cache
 * @param colors color ids to cache
 */
private void ensureFontAndColorsCreated(final String[] fonts, final String[] colors) {
    SVNUIPlugin.getStandardDisplay().syncExec(new Runnable() {
        public void run() {
            ITheme theme  = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
            for (int i = 0; i < colors.length; i++) {
                theme.getColorRegistry().get(colors[i]);
            }
            for (int i = 0; i < fonts.length; i++) {
                theme.getFontRegistry().get(fonts[i]);
            }
        }
    });
}

项目：APICloud-Studio 文件：SVNLightweightDecorator.java

private void computeColorsAndFonts(boolean isIgnored, boolean isDirty, IDecoration decoration) {
    if (!SVNUIPlugin.getPlugin().getPreferenceStore().getBoolean(ISVNUIConstants.PREF_USE_FONT_DECORATORS)) return;
    ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if(isIgnored) {
        decoration.setBackgroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_BACKGROUND_COLOR));
        decoration.setForegroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.IGNORED_FOREGROUND_COLOR));
        decoration.setFont(current.getFontRegistry().get(SVNDecoratorConfiguration.IGNORED_FONT));
    } else if(isDirty) {
        decoration.setBackgroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_BACKGROUND_COLOR));
        decoration.setForegroundColor(current.getColorRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FOREGROUND_COLOR));
        decoration.setFont(current.getFontRegistry().get(SVNDecoratorConfiguration.OUTGOING_CHANGE_FONT));
    }
}

项目：jo-widgets 文件：WorkbenchApplicationFolder.java

private void setFocusColors() {
    final ITheme theme = getTheme();
    final ColorRegistry colorRegistry = theme.getColorRegistry();
    final Color textColor = colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_TAB_TEXT_COLOR);
    if (textColor != null) {
        tabFolder.setSelectionForeground(textColor);
    }
    final Color startBgColor = colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_TAB_BG_START);
    final Color endBgColor = colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_TAB_BG_END);
    if (startBgColor != null && endBgColor != null) {
        final int percent = theme.getInt(IWorkbenchThemeConstants.ACTIVE_TAB_PERCENT);
        final boolean vertical = theme.getBoolean(IWorkbenchThemeConstants.ACTIVE_TAB_VERTICAL);
        tabFolder.setSelectionBackground(new Color[] {startBgColor, endBgColor}, new int[] {percent}, vertical);
    }
}

项目：jo-widgets 文件：WorkbenchApplicationFolder.java

private void setNoFocusColors() {
    final ITheme theme = getTheme();
    final ColorRegistry colorRegistry = theme.getColorRegistry();
    final Color textColor = colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_TEXT_COLOR);
    if (textColor != null) {
        tabFolder.setSelectionForeground(textColor);
    }
    final Color startBgColor = colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_BG_START);
    final Color endBgColor = colorRegistry.get(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_BG_END);
    if (startBgColor != null && endBgColor != null) {
        final int percent = theme.getInt(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_PERCENT);
        final boolean vertical = theme.getBoolean(IWorkbenchThemeConstants.ACTIVE_NOFOCUS_TAB_VERTICAL);
        tabFolder.setSelectionBackground(new Color[] {startBgColor, endBgColor}, new int[] {percent}, vertical);
    }
}

项目：plugindependencies 文件：PluginDependenciesConsole.java

@Override
protected void dispose() {
    if (!disposed) {
        state = null;
        disposed = true;
        ITheme theme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
        theme.removePropertyChangeListener(this);
        super.dispose();
    }
}

项目：plugindependencies 文件：PluginDependenciesConsole.java

private void setConsoleFont() {
    if (Display.getCurrent() == null) {
        PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
            @Override
            public void run() {
                setConsoleFont();
            }
        });
    } else {
        ITheme theme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
        Font font = theme.getFontRegistry().get(CONSOLE_FONT);
        console.setFont(font);
    }
}

项目：mybatipse 文件：MyBatisSqlView.java

protected void setAppearance()
{
    ITheme currentTheme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
    if (!text.isDisposed())
    {
        text.setFont(currentTheme.getFontRegistry().get(FONT_PREF_ID));
        text.setBackground(currentTheme.getColorRegistry().get(BACKGROUND_PREF_ID));
        text.setForeground(currentTheme.getColorRegistry().get(TEXTCOLOR_PREF_ID));
    }
}

项目：FindBug-for-Domino-Designer 文件：FindBugsConsole.java

@Override
protected void dispose() {
    if (!disposed) {
        disposed = true;
        ITheme theme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
        theme.removePropertyChangeListener(this);
        super.dispose();
    }
}

项目：FindBug-for-Domino-Designer 文件：FindBugsConsole.java

private void setConsoleFont() {
    if (Display.getCurrent() == null) {
        PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
            public void run() {
                setConsoleFont();
            }
        });
    } else {
        ITheme theme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
        Font font = theme.getFontRegistry().get(CONSOLE_FONT);
        console.setFont(font);
    }
}

项目：eclipse-utility 文件：LocalHistoryTableProvider.java

public Color getForeground(Object element) {
    if (element instanceof AbstractHistoryCategory){
        ITheme current = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
        return current.getColorRegistry().get("org.eclipse.team.cvs.ui.fontsandcolors.cvshistorypagecategories"); //$NON-NLS-1$
    }

    if (isDeletedEdition(element)) {
        return Display.getCurrent().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW);
    }

    return null;
}

项目：n4js 文件：EditorContentExtractor.java

private Font getTextFont() {
    final ITheme theme = getWorkbench().getThemeManager().getCurrentTheme();
    return theme.getFontRegistry().get(TEXT_FONT_ID);
}

项目：skin4eclipse 文件：PreferenceInitializer.java

public static void performDefaults(IPreferenceStore store, ITheme theme){
    /*
     * remove custom values from store - the defaults should be
     * taken next time from the theme
     */
    store.setToDefault(ThemeConstants.MAX_TAB_WIDTH);
    store.setToDefault(ThemeConstants.MOVE_TAB_AMOUNT);
    store.setToDefault(ThemeConstants.BORDER_SIZE);
    store.setToDefault(ThemeConstants.USE_MAX_TAB_WIDTH);
    store.setToDefault(ThemeConstants.SHOW_FILE_EXTENSIONS);
    store.setToDefault(ThemeConstants.CROP_IN_THE_MIDDLE);
    store.setToDefault(ThemeConstants.SHOW_VIEW_ICON);
    store.setToDefault(ThemeConstants.SHOW_EDITOR_ICON);
    store.setToDefault(ThemeConstants.TAB_PADDING_X);
    store.setToDefault(ThemeConstants.TAB_PADDING_Y);
    store.setToDefault(ThemeConstants.EDITOR_TAB_POSITION);
    store.setToDefault(ThemeConstants.VIEW_TAB_POSITION);
    store.setToDefault(ThemeConstants.CLOSE_TAB_ON_MIDDLE_CLICK);
    store.setToDefault(ThemeConstants.USE_FAST_TAB_SWITCH);
    store.setToDefault(ThemeConstants.COPY_FULL_TAB_TITLE);
    store.setToDefault(ThemeConstants.EDITOR_LIST_PINNED);
    store.setToDefault(ThemeConstants.STORE_PART_LIST_LOCATION);
    store.setToDefault(ThemeConstants.ASK_BEFORE_CLOSE);
    store.setToDefault(ThemeConstants.CLOSE_EDITORS);
    store.setToDefault(ThemeConstants.OVERRIDE_EXISTING_SESSION);
    store.setToDefault(ThemeConstants.ENABLE_NEW_MIN_MAX);
    store.setToDefault(ThemeConstants.ALWAYS_SORT_EDITOR_TABS);
    store.setToDefault(ThemeConstants.ALWAYS_SORT_VIEW_TABS);
    store.setToDefault(ThemeConstants.ESC_CLOSES_DETACHED_VIEWS);
    store.setToDefault(ThemeConstants.GTK_TOOLBAR_FIX);
    store.setToDefault(ThemeConstants.HIDE_VIEW_TITLE);
    /*
     * workbench prefs used here
     */
    if(theme instanceof ThemeWrapper){
        IPreferenceStore wStore = PlatformUI.getPreferenceStore();
        setInt(wStore, (ThemeWrapper)theme, ThemeConstants.VIEW_TAB_POSITION);
        setInt(wStore, (ThemeWrapper)theme, ThemeConstants.EDITOR_TAB_POSITION);
        setBoolean(wStore, (ThemeWrapper)theme, ThemeConstants.EDITOR_TAB_AREA_VISIBLE);
    }
}

项目：jo-widgets 文件：WorkbenchApplicationFolder.java

private ITheme getTheme() {
    return PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
}