The method setDeferredRender(boolean) is undefined for the type Panel.
So I can't call
it to the panel which have the cardLayout.Plus I already tried and
tested the setDeferredRendering(false)
on tabPanel as well as the doLayout in the tabPanel and tabs. I also
set the tabPanel to the setHideMode("offset").
I'll try the deckPanel.II On Apr 8, 3:42 pm, Patrizio De Michele <[email protected]> wrote: > from the thread you linked maybe the solution is easy: > "MY WORKAROUND:... > > read more » > > I used the "DeckPanel" out of the native GWT widget library" > > if you want to continue on this way... > probable solutions are as usual...call doLayout... > setDeferredRendering(false) on the cardlayout > and on tabpanels...and set to do layout on every tab change... > > bye pat > > 2010/4/8 lanz <[email protected]> > > > > > I made a progress on this. I used the solution as suggested in > >http://gwt-ext.com/forum/viewtopic.php?f=8&t=3065&p=9988#p9988. > > I modify the code. I used the code below: > > > //-->> p1 is the panel > > p1.setHideMode("offsets"); > > > //<<-- > > > I was successful in showing the scrollbar in the tabPanel even this > > tabPanel is not in the 1st card. > > Unfortunately the tab details or its contents doesn't show unless the > > tab other than the first tab is clicked. I already tried > > to set the tabPanel to setHidMode just as I did with the other panels > > of the cards but still won't show. > > > On Apr 6, 4:24 am, "Patrizio De Michele" <[email protected]> wrote: > > > first take a look at the java sources and try to understand the reason... > > > if isn't resolved take a look at javascript sources...... > > > i don't have any answer.... > > > i didn't know workarounds.... > > > bye pat > > > > In data 05 aprile 2010 alle ore 09:58:25, lanz <[email protected]> > > > > ha scritto: > > > > > Hi all, > > > > > I made a test to the gwt-ext demo on tab panels. I put it in a > > > > cardLayout > > > > panel. > > > > > import com.google.gwt.core.client.EntryPoint; > > > > import com.google.gwt.user.client.ui.RootPanel; > > > > import com.gwtext.client.core.EventObject; > > > > import com.gwtext.client.widgets.*; > > > > import com.gwtext.client.widgets.event.ButtonListenerAdapter; > > > > import com.gwtext.client.widgets.event.TabPanelListenerAdapter; > > > > import com.gwtext.client.widgets.layout.CardLayout; > > > > import com.gwtext.client.widgets.layout.VerticalLayout; > > > > import com.gwtext.client.widgets.menu.BaseItem; > > > > import com.gwtext.client.widgets.menu.Item; > > > > import com.gwtext.client.widgets.menu.Menu; > > > > import com.gwtext.client.widgets.menu.event.BaseItemListenerAdapter; > > > > > public class MyTest implements EntryPoint { > > > > > private TabPanel tabPanel; > > > > private int index; > > > > private Menu menu; > > > > > public void onModuleLoad() { > > > > > try{ > > > > Panel panel = new Panel(); > > > > panel.setBorder(false); > > > > panel.setPaddings(15); > > > > Panel verticalPanel = new Panel(); > > > > verticalPanel.setLayout(new VerticalLayout(15)); > > > > > final Panel mytabPanel = new Panel();//TabPanel -> Panel; > > > > mytabPanel -> myPanelCardLayout > > > > // mytabPanel.setActiveTab(0); > > > > mytabPanel.setLayout(new CardLayout());//CardLayout > > -->>fitlayout > > > > mytabPanel.setTitle("Request Wizard"); > > > > mytabPanel.setPaddings(15); > > > > mytabPanel.setHeight(850); > > > > mytabPanel.setWidth(850); > > > > > Panel sample1Panel = new Panel(); > > > > sample1Panel.setTitle("Step 1"); > > > > // sample1Panel.setAutoHeight(true); > > > > sample1Panel.setHeight(800); > > > > sample1Panel.setWidth(800); > > > > sample1Panel.setId("card-1"); > > > > > final Panel detailsPanel = new Panel(); > > > > detailsPanel.setHeight(800); > > > > detailsPanel.setWidth(800); > > > > //detailsTab.setAutoScroll(true); > > > > detailsPanel.setTitle("Step 2"); > > > > detailsPanel.setId("card-2"); > > > > > Button button = new Button("Add Tab", new > > > > ButtonListenerAdapter() { > > > > public void onClick(Button button, EventObject e) { > > > > Panel tab = addTab(); > > > > tabPanel.activate(tab.getId()); > > > > tabPanel.scrollToTab(tab, true); > > > > } > > > > }); > > > > button.setIconCls("new-tab-icon"); > > > > //verticalPanel.add(button); > > > > sample1Panel.add(button); > > > > tabPanel = new TabPanel(); > > > > tabPanel.setResizeTabs(true); > > > > tabPanel.setMinTabWidth(115); > > > > tabPanel.setTabWidth(135); > > > > tabPanel.setEnableTabScroll(true); > > > > tabPanel.setWidth(450); > > > > tabPanel.setHeight(250); > > > > tabPanel.setActiveTab(0); > > > > > tabPanel.addListener(new TabPanelListenerAdapter() { > > > > public void onContextMenu(TabPanel source, Panel tab, > > > > EventObject e) { > > > > showMenu(tab, e); > > > > } > > > > }); > > > > > for (index = 0; index <13; index++) { > > > > addTab(); > > > > } > > > > > verticalPanel.add(tabPanel); > > > > detailsPanel.add(verticalPanel); > > > > mytabPanel.add(sample1Panel); > > > > mytabPanel.add(detailsPanel); > > > > > //-->>Next and Previous Button > > > > ButtonListenerAdapter listener = new ButtonListenerAdapter() > > > > { > > > > public void onClick(Button button, EventObject e) { > > > > String btnID = button.getId(); > > > > CardLayout cardLayout = (CardLayout) > > > > mytabPanel.getLayout(); > > > > String panelID = > > > > cardLayout.getActiveItem().getId(); > > > > > if (btnID.equals("move-prev")) { > > > > if (panelID.equals("card-4")) { > > > > cardLayout.setActiveItem(2);// > > > > 1>2 > > > > > } else if(panelID.equals("card-3")){ > > > > cardLayout.setActiveItem(1); > > > > }else if(panelID.equals("card-2")){ > > > > cardLayout.setActiveItem(0); > > > > } > > > > } else { //move-next > > > > > if (panelID.equals("card-1")) { > > > > cardLayout.setActiveItem(1); > > > > // detailsPanel.doLayout(); > > > > // mytabPanel.doLayout(); > > > > //panel.doLayout(); > > > > } else if(panelID.equals("card-2")){ > > > > cardLayout.setActiveItem(2); > > > > // mytabPanel.doLayout(); > > > > } > > > > } > > > > } > > > > }; > > > > > Toolbar toolbar = new Toolbar(); > > > > > ToolbarButton backButton = new ToolbarButton("Back", > > > > listener); > > > > backButton.setId("move-prev"); > > > > toolbar.addButton(backButton); > > > > toolbar.addFill(); > > > > > ToolbarButton nextButton = new ToolbarButton("Next", > > > > listener); > > > > nextButton.setId("move-next"); > > > > toolbar.addButton(nextButton); > > > > mytabPanel.setBottomToolbar(toolbar); > > > > > mytabPanel.setActiveItem(0); > > > > > panel.add(mytabPanel); > > > > > Viewport viewport = new Viewport(panel); > > > > // RootPanel.get().add(panel); > > > > }catch(Exception ex){ > > > > ex.printStackTrace(); > > > > } > > > > > } > > > > > private void showMenu(final Panel tab, EventObject e) { > > > > if (menu == null) { > > > > menu = new Menu(); > > > > Item close = new Item("Close Tab"); > > > > close.setId("close-tab-item"); > > > > close.addListener(new BaseItemListenerAdapter() { > > > > public void onClick(BaseItem item, EventObject e) { > > > > tabPanel.remove(tabPanel.getActiveTab()); > > > > } > > > > }); > > > > menu.addItem(close); > > > > > Item closeOthers = new Item("Close Other Tabs"); > > > > closeOthers.setId("close-others-item"); > > > > closeOthers.addListener(new BaseItemListenerAdapter() { > > > > public void onClick(BaseItem item, EventObject e) { > > > > Component[] items = tabPanel.getItems(); > > > > /*for (int i = 0; i < items.length; i++) { > > > > Component component = items[i]; > > > > if (! > > > > component.getId().equals(tabPanel.getActiveTab().getId())) { > > > > tabPanel.remove(component); > > > > } > > > > } > > > > */ > > > > } > > > > }); > > > > menu.addItem(closeOthers); > > > > } > > > > > BaseItem closeOthers = menu.getItem("close-others-item"); > > > > if (tabPanel.getItems().length == 1) { > > > > closeOthers.disable(); > > > > } else { > > > > closeOthers.enable(); > > > > } > > > > menu.showAt(e.getXY()); > > > > } > > > > > private Panel addTab() { > > > > Panel tab = new Panel(); > > > > tab.setAutoScroll(true); > > > > tab.setTitle("New Tab " + (++index)); > > > > tab.setIconCls("tab-icon"); > > > > tab.setHtml("Tab Body " + index + "<br/><br/>" + > > > > getBogusMarkup()); > > > > tab.setClosable(true); > > > > tabPanel.add(tab); > > > > return tab; > > > > } > > > > > private static String getBogusMarkup() { > > > > return "<p>Lorem ipsum dolor sit amet, consectetuer adipiscing > > > > elit. " + > > > > "Sed metus nibh, sodales a, porta at, vulputate eget, > > > > dui. " + > > > > "In pellentesque nisl non sem. Suspendisse nunc sem, > > > > pretium eget, " + > > > > "cursus a, fringilla vel, urna."; > > > > } > > > > } > > > > > //<<==================== > > > > > The scrollbar of the tab Panel won't display if its not in the first > > > > panel of the cardLayout. > > > > Is there any work around for this? I tried the mytabPanel.doLayout()- > > > > Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/gwt-ext?hl=en.
