public Composite createSashForm(final Composite composite) { if (!tv.isTabViewsEnabled()) { tableComposite = tv.createMainPanel(composite); return tableComposite; } ConfigurationManager configMan = ConfigurationManager.getInstance(); int iNumViews = 0; UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT(); UISWTViewEventListenerWrapper[] pluginViews = null; if (uiFunctions != null) { UISWTInstance pluginUI = uiFunctions.getUISWTInstance(); if (pluginUI != null) { pluginViews = pluginUI.getViewListeners(tv.getTableID()); iNumViews += pluginViews.length; } } if (iNumViews == 0) { tableComposite = tv.createMainPanel(composite); return tableComposite; } FormData formData; final Composite form = new Composite(composite, SWT.NONE); FormLayout flayout = new FormLayout(); flayout.marginHeight = 0; flayout.marginWidth = 0; form.setLayout(flayout); GridData gridData; gridData = new GridData(GridData.FILL_BOTH); form.setLayoutData(gridData); // Create them in reverse order, so we can have the table auto-grow, and // set the tabFolder's height manually final int TABHEIGHT = 20; tabFolder = new CTabFolder(form, SWT.TOP | SWT.BORDER); tabFolder.setMinimizeVisible(true); tabFolder.setTabHeight(TABHEIGHT); final int iFolderHeightAdj = tabFolder.computeSize(SWT.DEFAULT, 0).y; final Sash sash = new Sash(form, SWT.HORIZONTAL); tableComposite = tv.createMainPanel(form); Composite cFixLayout = tableComposite; while (cFixLayout != null && cFixLayout.getParent() != form) { cFixLayout = cFixLayout.getParent(); } if (cFixLayout == null) { cFixLayout = tableComposite; } GridLayout layout = new GridLayout(); layout.numColumns = 1; layout.horizontalSpacing = 0; layout.verticalSpacing = 0; layout.marginHeight = 0; layout.marginWidth = 0; cFixLayout.setLayout(layout); // FormData for Folder formData = new FormData(); formData.left = new FormAttachment(0, 0); formData.right = new FormAttachment(100, 0); formData.bottom = new FormAttachment(100, 0); int iSplitAt = configMan.getIntParameter(tv.getPropertiesPrefix() + ".SplitAt", 3000); // Was stored at whole if (iSplitAt < 100) { iSplitAt *= 100; } double pct = iSplitAt / 10000.0; if (pct < 0.03) { pct = 0.03; } else if (pct > 0.97) { pct = 0.97; } // height will be set on first resize call sash.setData("PCT", new Double(pct)); tabFolder.setLayoutData(formData); final FormData tabFolderData = formData; // FormData for Sash formData = new FormData(); formData.left = new FormAttachment(0, 0); formData.right = new FormAttachment(100, 0); formData.bottom = new FormAttachment(tabFolder); formData.height = 5; sash.setLayoutData(formData); // FormData for table Composite formData = new FormData(); formData.left = new FormAttachment(0, 0); formData.right = new FormAttachment(100, 0); formData.top = new FormAttachment(0, 0); formData.bottom = new FormAttachment(sash); cFixLayout.setLayoutData(formData); // Listeners to size the folder sash.addSelectionListener( new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { final boolean FASTDRAG = true; if (FASTDRAG && e.detail == SWT.DRAG) { return; } if (tabFolder.getMinimized()) { tabFolder.setMinimized(false); refreshSelectedSubView(); ConfigurationManager configMan = ConfigurationManager.getInstance(); configMan.setParameter(tv.getPropertiesPrefix() + ".subViews.minimized", false); } Rectangle area = form.getClientArea(); tabFolderData.height = area.height - e.y - e.height - iFolderHeightAdj; form.layout(); Double l = new Double((double) tabFolder.getBounds().height / form.getBounds().height); sash.setData("PCT", l); if (e.detail != SWT.DRAG) { ConfigurationManager configMan = ConfigurationManager.getInstance(); configMan.setParameter( tv.getPropertiesPrefix() + ".SplitAt", (int) (l.doubleValue() * 10000)); } } }); final CTabFolder2Adapter folderListener = new CTabFolder2Adapter() { public void minimize(CTabFolderEvent event) { tabFolder.setMinimized(true); tabFolderData.height = iFolderHeightAdj; CTabItem[] items = tabFolder.getItems(); for (int i = 0; i < items.length; i++) { CTabItem tabItem = items[i]; tabItem.getControl().setVisible(false); } form.layout(); UISWTViewCore view = getActiveSubView(); if (view != null) { view.triggerEvent(UISWTViewEvent.TYPE_FOCUSLOST, null); } ConfigurationManager configMan = ConfigurationManager.getInstance(); configMan.setParameter(tv.getPropertiesPrefix() + ".subViews.minimized", true); } public void restore(CTabFolderEvent event) { tabFolder.setMinimized(false); CTabItem selection = tabFolder.getSelection(); if (selection != null) { selection.getControl().setVisible(true); } form.notifyListeners(SWT.Resize, null); UISWTViewCore view = getActiveSubView(); if (view != null) { view.triggerEvent(UISWTViewEvent.TYPE_FOCUSGAINED, null); } refreshSelectedSubView(); ConfigurationManager configMan = ConfigurationManager.getInstance(); configMan.setParameter(tv.getPropertiesPrefix() + ".subViews.minimized", false); } }; tabFolder.addCTabFolder2Listener(folderListener); tabFolder.addSelectionListener( new SelectionListener() { public void widgetSelected(SelectionEvent e) { // make sure its above try { ((CTabItem) e.item).getControl().setVisible(true); ((CTabItem) e.item).getControl().moveAbove(null); // TODO: Need to viewDeactivated old one UISWTViewCore view = getActiveSubView(); if (view != null) { view.triggerEvent(UISWTViewEvent.TYPE_FOCUSGAINED, null); } } catch (Exception t) { } } public void widgetDefaultSelected(SelectionEvent e) {} }); tabFolder.addMouseListener( new MouseAdapter() { public void mouseDown(MouseEvent e) { if (tabFolder.getMinimized()) { folderListener.restore(null); // If the user clicked down on the restore button, and we restore // before the CTabFolder does, CTabFolder will minimize us again // There's no way that I know of to determine if the mouse is // on that button! // one of these will tell tabFolder to cancel e.button = 0; tabFolder.notifyListeners(SWT.MouseExit, null); } } }); form.addListener( SWT.Resize, new Listener() { public void handleEvent(Event e) { if (tabFolder.getMinimized()) { return; } Double l = (Double) sash.getData("PCT"); if (l != null) { tabFolderData.height = (int) (form.getBounds().height * l.doubleValue()) - iFolderHeightAdj; form.layout(); } } }); // Call plugin listeners if (pluginViews != null) { for (UISWTViewEventListenerWrapper l : pluginViews) { if (l != null) { try { UISWTViewImpl view = new UISWTViewImpl(tv.getTableID(), l.getViewID(), l, null); addTabView(view); } catch (Exception e) { // skip, plugin probably specifically asked to not be added } } } } if (configMan.getBooleanParameter(tv.getPropertiesPrefix() + ".subViews.minimized", false)) { tabFolder.setMinimized(true); tabFolderData.height = iFolderHeightAdj; } else { tabFolder.setMinimized(false); } tabFolder.setSelection(0); return form; }