Did not fix the issue, only tabpanels other that the selected are catched. It is much more important to catch the event when a selected tabpanel are closed as this is usaly the case..
-Dan On 13 Jun., 07:30, Gabriel Ernesto Gutierrez Añez <[email protected]> wrote: > Well,if every tab you have is a panel you can add the listener to your panel > instead of the tabpanel. > > addListener(new PanelListenerAdapter(){ > public boolean doBeforeClose(Panel panel){ > //do your magic here. > return true; > } > > }); > > Hope it helps, > _____________________ > Ing. Gabriel Gutiérrez > > On Fri, Jun 12, 2009 at 11:39 PM, weaxler <[email protected]> wrote: > > > Come on guys and girls. > > I cannot be the only one facing this issue? > > Non of you have encountered it?? > > > -Dan > > > On 5 Jun., 12:34, weaxler <[email protected]> wrote: > > > Hi All, > > > > I have an application in which tab panels are used to display and > > > gather input data from the users. > > > In some occations we need to catch a closing event on a tab and then > > > ask the user whether he/she needs to save before close. > > > I will show you the code i have made in order to catch this event when > > > tabpanels are removed from the container holding them. > > > > The code in onRemove is not called everytime a tab is closed even > > > though the javadoc says: > > > Fires after any Component is removed from the container. > > > Strangely the code is run if I close a not active tab and if the tab > > > is the last tab in the container (not when the tab i close is the > > > active one). > > > > // hide the panel when the tab is closed > > > centerPanel.addListener(new TabPanelListenerAdapter() { > > > public boolean doBeforeTabChange(TabPanel source, > > Panel newPanel, > > > Panel oldPanel) { > > > WindowMgr.hideAll(); > > > return true; > > > } > > > > public void onRemove(Container self, Component > > component) { > > > component.hide(); > > > //TODO KILL tab upon close...see how > > _2operate panel is > > > constructed... > > > //component.destroy(); > > > } > > > > // hide the panel when the tab is closed > > > centerPanel.addListener(new TabPanelListenerAdapter() { > > > public boolean doBeforeTabChange(TabPanel source, > > Panel newPanel, > > > Panel oldPanel) { > > > WindowMgr.hideAll(); > > > return true; > > > } > > > //Expect this code to run when a tab is closed > > > public void onRemove(Container self, Component > > component) { > > > > } > > > > public void onContextMenu(TabPanel source, Panel > > tab, EventObject > > > e) { > > > showMenu(tab, e); > > > } > > > }); > > > }); > > > > Has any of you seen the same issue or what am I doing wrong here?? > > > Hope for your help as this is a very important thing for our > > > application. > > > -Dan --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
