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/******************************************************************************* |
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/******************************************************************************* |
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* Copyright (c) 2004, 2005 IBM Corporation and others. |
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* Copyright (c) 2004, 2005 IBM Corporation and others. |
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* All rights reserved. This program and the accompanying materials |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* are made available under the terms of the Eclipse Public License v1.0 |
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*******************************************************************************/ |
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*******************************************************************************/ |
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package org.eclipse.ui.internal.presentations.defaultpresentation; |
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package org.eclipse.ui.internal.presentations.defaultpresentation; |
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import org.eclipse.jface.preference.IPreferenceStore; |
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import org.eclipse.jface.util.Geometry; |
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import org.eclipse.jface.util.Geometry; |
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import org.eclipse.swt.SWT; |
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import org.eclipse.swt.SWT; |
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import org.eclipse.swt.custom.CLabel; |
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import org.eclipse.swt.custom.CLabel; |
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import org.eclipse.swt.custom.ViewForm; |
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import org.eclipse.swt.custom.ViewForm; |
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import org.eclipse.swt.events.*; |
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import org.eclipse.swt.graphics.Image; |
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import org.eclipse.swt.graphics.Image; |
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import org.eclipse.swt.graphics.Point; |
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import org.eclipse.swt.graphics.Point; |
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import org.eclipse.swt.graphics.Rectangle; |
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import org.eclipse.swt.graphics.Rectangle; |
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import org.eclipse.swt.widgets.Composite; |
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import org.eclipse.swt.widgets.*; |
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import org.eclipse.swt.widgets.Control; |
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import org.eclipse.ui.internal.*; |
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import org.eclipse.swt.widgets.Event; |
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import org.eclipse.swt.widgets.Listener; |
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import org.eclipse.swt.widgets.TabFolder; |
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import org.eclipse.swt.widgets.TabItem; |
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import org.eclipse.swt.widgets.Widget; |
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import org.eclipse.ui.IPropertyListener; |
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import org.eclipse.ui.internal.dnd.DragUtil; |
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import org.eclipse.ui.internal.dnd.DragUtil; |
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import org.eclipse.ui.internal.layout.SizeCache; |
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import org.eclipse.ui.internal.layout.SizeCache; |
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import org.eclipse.ui.internal.presentations.util.AbstractTabFolder; |
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import org.eclipse.ui.internal.presentations.util.*; |
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import org.eclipse.ui.internal.presentations.util.AbstractTabItem; |
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import org.eclipse.ui.internal.presentations.util.PartInfo; |
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import org.eclipse.ui.internal.presentations.util.ProxyControl; |
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import org.eclipse.ui.internal.presentations.util.StandardSystemToolbar; |
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import org.eclipse.ui.internal.presentations.util.TabFolderEvent; |
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import org.eclipse.ui.internal.util.Util; |
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import org.eclipse.ui.internal.util.Util; |
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import org.eclipse.ui.presentations.*; |
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/** |
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/** |
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* @since 3.1 |
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* @since 3.1 |
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*/ |
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*/ |
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public class NativeTabFolder extends AbstractTabFolder { |
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public class NativeTabFolder extends AbstractTabFolder { |
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private TabFolder control; |
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private IStackPresentationSite site; |
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private TabFolder tabFolder; |
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private ViewForm viewForm; |
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private ViewForm viewForm; |
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private StandardSystemToolbar systemToolbar; |
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private CLabel title; |
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private CLabel title; |
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private ToolBar viewToolBar; |
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private ToolItem menuButton; |
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private ToolItem closeButton; |
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private ProxyControl topCenter; |
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private ProxyControl topCenter; |
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private SizeCache topCenterCache; |
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private SizeCache topCenterCache; |
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private IPreferenceStore preferenceStore = WorkbenchPlugin.getDefault().getPreferenceStore(); |
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private static final String FULL_TITLE = "part_title"; //$NON-NLS-1$ |
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private static final String FULL_TITLE = "part_title"; //$NON-NLS-1$ |
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private Listener selectionListener = new Listener() { |
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private Listener selectionListener = new Listener() { |
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} |
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} |
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}; |
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}; |
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private IPropertyListener systemToolbarListener = new IPropertyListener() { |
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/*private Listener dragListener = new Listener() { |
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public void handleEvent(Event event) { |
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Point localPos = new Point(event.x, event.y); |
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TabItem tabUnderPointer = tabFolder.getItem(localPos); |
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// Drags on the title area drag the selected part only |
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if (tabUnderPointer == null) { |
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if ((tabFolder.getStyle()&SWT.BOTTOM)!=0 |
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&& localPos.y < paneFolder.getControl().getBounds().height |
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- paneFolder.getTabHeight()) |
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tabUnderPointer = paneFolder.getSelection(); |
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else if ((tabFolder.getStyle()&SWT.TOP)!=0 |
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&& localPos.y > paneFolder.getTabHeight()) |
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tabUnderPointer = paneFolder.getSelection(); |
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} |
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// Not in a tab, not in a title area, must be dragging the whole stack |
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if (tabUnderPointer == null) { |
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site.dragStart(tabFolder.getControl().toDisplay(localPos), false); |
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return; |
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} |
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public void propertyChanged(Object source, int propId) { |
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IPresentablePart part = getPartForTab(tabUnderPointer); |
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Point location; |
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if (site.isPartMoveable(part)) { |
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if (propId == TabFolderEvent.EVENT_PANE_MENU) { |
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site.dragStart(part, tabFolder.getControl().toDisplay(localPos), false); |
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location = getPaneMenuLocation(); |
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} else { |
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location = new Point(0,0); |
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} |
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} |
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fireEvent(propId, getSelection(), location); |
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} |
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} |
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};*/ |
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}; |
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public NativeTabFolder(Composite parent) { |
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public NativeTabFolder(Composite parent, final IStackPresentationSite site) { |
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control = new TabFolder(parent, SWT.BOTTOM); |
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control.addListener(SWT.Selection, selectionListener); |
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this.site = site; |
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attachListeners(control, false); |
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viewForm = new ViewForm(control, SWT.FLAT); |
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int tabPos = preferenceStore.getInt(IPreferenceConstants.VIEW_TAB_POSITION); |
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tabFolder = new TabFolder(parent, tabPos); |
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tabFolder.addListener(SWT.Selection, selectionListener); |
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attachListeners(tabFolder, false); |
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viewForm = new ViewForm(tabFolder, SWT.FLAT); |
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viewForm.setVisible(false); |
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attachListeners(viewForm, false); |
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attachListeners(viewForm, false); |
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systemToolbar = new StandardSystemToolbar(viewForm, true, false, true, true, true); |
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systemToolbar.addListener(systemToolbarListener); |
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addListener(new TabFolderListener() { |
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viewForm.setTopRight(systemToolbar.getControl()); |
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public void handleEvent(TabFolderEvent e) { |
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viewForm.setVisible(site.getPartList().length>0); |
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} |
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}); |
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viewToolBar = new ToolBar(viewForm, SWT.HORIZONTAL|SWT.FLAT); |
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viewForm.setTopRight(viewToolBar); |
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menuButton = new ToolItem(viewToolBar, SWT.PUSH); |
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menuButton.setDisabledImage(null); // TODO: comment this out? |
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// PR#1GE56QT - Avoid creation of unnecessary image. |
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menuButton.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_VIEW_MENU)); |
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menuButton.setToolTipText("Menu"); //$NON-NLS-1$ |
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menuButton.addSelectionListener(new SelectionAdapter() { |
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public void widgetSelected(SelectionEvent e) { |
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IPresentablePart part = site.getSelectedPart(); |
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if (part == null) |
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return; |
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IPartMenu menu = part.getMenu(); |
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if (menu != null) { |
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menu.showMenu(getPaneMenuLocation()); |
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} |
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} |
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}); |
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closeButton = new ToolItem(viewToolBar, SWT.PUSH); |
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closeButton.setDisabledImage(null); // TODO: comment this out? |
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// PR#1GE56QT - Avoid creation of unnecessary image. |
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closeButton.setImage(WorkbenchImages.getImage(IWorkbenchGraphicConstants.IMG_LCL_CLOSE_VIEW)); |
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closeButton.setToolTipText("Close"); //$NON-NLS-1$ |
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closeButton.addSelectionListener(new SelectionAdapter() { |
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public void widgetSelected(SelectionEvent e) { |
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IPresentablePart part = site.getSelectedPart(); |
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if (part == null) |
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return; |
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//fireEvent(TabFolderEvent.EVENT_CLOSE); |
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if (part != null) { |
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site.close(new IPresentablePart[] { part }); |
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} |
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} |
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}); |
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topCenter = new ProxyControl(viewForm); |
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topCenter = new ProxyControl(viewForm); |
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topCenterCache = new SizeCache(); |
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topCenterCache = new SizeCache(); |
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super.layout(flushCache); |
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super.layout(flushCache); |
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Rectangle oldBounds = viewForm.getBounds(); |
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Rectangle oldBounds = viewForm.getBounds(); |
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Rectangle newBounds = control.getClientArea(); |
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Rectangle newBounds = tabFolder.getClientArea(); |
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viewForm.setBounds(newBounds); |
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viewForm.setBounds(newBounds); |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getPaneMenuLocation() |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getPaneMenuLocation() |
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*/ |
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*/ |
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public Point getPaneMenuLocation() { |
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public Point getPaneMenuLocation() { |
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return systemToolbar.getPaneMenuLocation(); |
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Rectangle bounds = DragUtil.getDisplayBounds(viewToolBar); |
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} |
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return new Point(bounds.x, bounds.y + bounds.height); |
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/* (non-Javadoc) |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setState(int) |
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*/ |
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public void setState(int state) { |
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super.setState(state); |
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systemToolbar.setState(state); |
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} |
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} |
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/* (non-Javadoc) |
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/* (non-Javadoc) |
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return new Rectangle(0,0,0,0); |
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return new Rectangle(0,0,0,0); |
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} |
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} |
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return Geometry.toControl(control, DragUtil.getDisplayBounds(content)); |
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return Geometry.toControl(tabFolder, DragUtil.getDisplayBounds(content)); |
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} |
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} |
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/* (non-Javadoc) |
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/* (non-Javadoc) |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getItems() |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getItems() |
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*/ |
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*/ |
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public AbstractTabItem[] getItems() { |
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public AbstractTabItem[] getItems() { |
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TabItem[] items = control.getItems(); |
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TabItem[] items = tabFolder.getItems(); |
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AbstractTabItem[] result = new AbstractTabItem[items.length]; |
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AbstractTabItem[] result = new AbstractTabItem[items.length]; |
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} |
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} |
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NativeTabItem tab = (NativeTabItem) toSelect; |
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NativeTabItem tab = (NativeTabItem) toSelect; |
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control.setSelection(new TabItem[] {(TabItem)tab.getWidget()}); |
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tabFolder.setSelection(new TabItem[] {(TabItem)tab.getWidget()}); |
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} |
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} |
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/* (non-Javadoc) |
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/* (non-Javadoc) |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelectedInfo(org.eclipse.ui.internal.presentations.util.PartInfo) |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#setSelectedInfo(org.eclipse.ui.internal.presentations.util.PartInfo) |
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*/ |
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*/ |
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public void setSelectedInfo(PartInfo info) { |
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public void setSelectedInfo(PartInfo info) { |
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if (!Util.equals(title.getText(), info.title)) { |
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if (!Util.equals(title.getText(), info.contentDescription)) { |
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title.setText(info.title); |
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title.setText(info.contentDescription); |
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} |
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if (title.getImage() != info.image) { |
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title.setImage(info.image); |
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} |
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} |
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} |
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} |
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/* (non-Javadoc) |
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/* (non-Javadoc) |
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*/ |
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*/ |
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public Rectangle getTabArea() { |
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public Rectangle getTabArea() { |
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Rectangle bounds = control.getBounds(); |
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Rectangle bounds = tabFolder.getBounds(); |
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Rectangle clientArea = control.getClientArea(); |
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Rectangle clientArea = tabFolder.getClientArea(); |
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bounds.x = 0; |
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bounds.x = 0; |
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bounds.y = 0; |
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bounds.y = 0; |
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Geometry.expand(bounds, 0, 0, - (clientArea.height + clientArea.y), 0); |
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Geometry.expand(bounds, 0, 0, - (clientArea.height + clientArea.y), 0); |
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return Geometry.toDisplay(control.getParent(), bounds); |
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return Geometry.toDisplay(tabFolder.getParent(), bounds); |
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} |
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} |
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/* (non-Javadoc) |
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/* (non-Javadoc) |
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} |
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} |
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public Control getControl() { |
295 |
public Control getControl() { |
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return control; |
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return tabFolder; |
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} |
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} |
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/* (non-Javadoc) |
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/* (non-Javadoc) |
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} |
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} |
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public AbstractTabItem getSelection() { |
309 |
public AbstractTabItem getSelection() { |
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TabItem[] sel = control.getSelection(); |
310 |
TabItem[] sel = tabFolder.getSelection(); |
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if (sel.length == 0) { |
312 |
if (sel.length == 0) { |
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return null; |
313 |
return null; |
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return getTab(sel[0]); |
316 |
return getTab(sel[0]); |
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} |
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} |
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319 |
private TabItem getSelectedTabItem() { |
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WidgetTabItem selection = (WidgetTabItem)getSelection(); |
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if (selection==null) |
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return null; |
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return (TabItem)selection.getWidget(); |
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} |
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/* (non-Javadoc) |
328 |
/* (non-Javadoc) |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getContentParent() |
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* @see org.eclipse.ui.internal.presentations.util.AbstractTabFolder#getContentParent() |
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*/ |
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*/ |
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* @since 3.1 |
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* @since 3.1 |
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*/ |
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*/ |
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public TabFolder getTabFolder() { |
346 |
public TabFolder getTabFolder() { |
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return control; |
347 |
return tabFolder; |
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} |
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} |
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/** |
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/** |
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* @since 3.1 |
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* @since 3.1 |
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*/ |
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*/ |
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/* protected */ void setSelectedTitle(String newTitle) { |
355 |
/* protected */ void setSelectedTitle(String newTitle) { |
| 295 |
title.setText(newTitle); |
356 |
getSelectedTabItem().setText(newTitle); |
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} |
357 |
} |
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/** |
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/** |
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* @since 3.1 |
361 |
* @since 3.1 |
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*/ |
362 |
*/ |
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/* protected */ void setSelectedImage(Image image) { |
363 |
/* protected */ void setSelectedImage(Image image) { |
| 303 |
title.setImage(image); |
364 |
getSelectedTabItem().setImage(image); |
| 304 |
} |
365 |
} |
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366 |
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/* (non-Javadoc) |
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/* (non-Javadoc) |
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* @since 3.1 |
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* @since 3.1 |
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*/ |
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*/ |
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public void enablePaneMenu(boolean enabled) { |
378 |
public void enablePaneMenu(boolean enabled) { |
| 318 |
systemToolbar.enablePaneMenu(enabled); |
379 |
menuButton.setEnabled(enabled); |
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} |
380 |
} |
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} |
381 |
} |