Sorry, I didn't clearly understand what do you want to implement, but if you want to have some control on event propagation to you application besides the contructor you may want to reimplement WApplication::notify() method. But as I understand, all that you want is to implement pagination?
Regards, Dmitriy Igrishin 2010/4/23 Sven Knoblich <[email protected]> > Hallo Dmitry, > thanks for your suggestion. Do you also know how i can connect a update > method with the loop mechanism from wt.The emit call has to be only on one > place of the mainloop. Each nextPage-Call only set the update Flag of a > signal. The check method which is called each update check the Flag and emit > the signals. Any idea, where i can implement or override such a method? > > Thanks, Sven > > > > Am 23.04.2010 um 17:48 schrieb Dmitriy Igrishin <[email protected]>: > > You may do it by implementing the widget (container) with a slot > inside, which will replace the current widget ("page") with next widget > ("page") in some place on the page where you want. > > class MyWidget : public Wt::WContainerWidget { > // code > private: > Wt::WContainerWidget* page_; > Wt::WContainerWidget* paginator_; // emits the signal, e.g., > "internalPathChanged", or clicked.... > void nextPage(); // slot. Loads new page to the page_ > // code > }; > > Regards, > Dmitriy Igrishin > > 2010/4/23 Sven Knoblich < <[email protected]>[email protected]> > >> Thanks for your response. I was wrong by using The internal EventSignal. >> Are there possibilities to register my Signals on the existing signal >> handler of WApplication or WContainerWidget? I want to handle my own Signals >> on à Central place. Currently i have a pagehandler which inherits from >> WApplication an Pages which inherit from WContainerWidget. When i want to >> load the next page, i want to call a method from my pagehandler >> "nextpage()". To avoid a selfdestruction by a call from a page i want to >> set the updateflag of The Signal to true. When now The Signal handler ask >> for this flag, the signal will be called by call emit. >> >> Any idea where to integrate ore which handler i can use? >> >> Many thanks in advance, >> Sven >> >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> witty-interest mailing list >> <[email protected]> >> [email protected] >> <https://lists.sourceforge.net/lists/listinfo/witty-interest> >> https://lists.sourceforge.net/lists/listinfo/witty-interest >> > > > ------------------------------------------------------------------------------ > > _______________________________________________ > witty-interest mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/witty-interest > > > > ------------------------------------------------------------------------------ > > _______________________________________________ > witty-interest mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/witty-interest > >
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