Not sure why you need the sleep() statement (i'm always somewhat suspicious
about sleep()), but try this:
fcd1->hide();
while (Gtk::Main::pending())
Gtk::Main::iteration();
I suspect that after hiding and before the sleep there is no time for Gtk+
to actually perform the hiding.
On Mon, Nov 17, 2008 at 10:00 PM, argnu <[EMAIL PROTECTED]> wrote:
>
> In my program a file gets chosen and then a routine taking this file as
> parameter starts which takes some time.
> My problem is: the FileChooserDialog closes only _after_ the routine has
> finished.
> I want the Dialog to be closed _before_ the routine starts.
>
> I have tried it with FileChooserButton and with a separate Button which
> calls a FileChooserDialog. For the last version I posted a Code Snippet. in
> void on_button3_clicked() I would expect (and like to have) that
>
> fcd1->hide(); //should close the dialog
>
> works before the
>
> sleep(3)-statement in switch(res),
>
> however the hide() statement which should close the dialog comes into
> effect
> after the sleep(3);
> sleep(3); stands for the routine which takes some time.
>
> do you have any suggestions?
>
> With best argnu
>
> // ------------------------------------------
>
> Gtk::Window *win=NULL;
> Gtk::Label *resultlabel=NULL;
> Gtk::Toolbar *toolbar1=NULL;
>
> std::string gladefile="/home/binder/tmp/bla/bla.glade";
> Glib::RefPtr<Gnome::Glade::Xml> refXml;
>
> void on_button3_clicked()
> {
> toolbar1->freeze_child_notify();
>
> Gtk::FileChooserDialog *fcd1=NULL;
> refXml->get_widget("filechooserdialog1", fcd1);
>
> fcd1->show();
> int res=fcd1->run();
> std::string filename = fcd1->get_filename();
>
>
> fcd1->hide();
> std::cout << "after hide "<<std::endl;
>
> fcd1=NULL;
>
> switch(res)
> {
> case(Gtk::RESPONSE_OK):
> {
> std::cout << "Open clicked." << std::endl;
> std::cout << "File selected: " << filename << std::endl;
>
> std::cout << "sleeping 3"<<std::endl;
>
> sleep(3);
>
> std::cout << "FINISHED sleeping 3"<<std::endl;
>
> break;
> }
> case(Gtk::RESPONSE_CANCEL):
> case(Gtk::RESPONSE_DELETE_EVENT):
> {
> std::cout << "Cancel or X clicked." << std::endl;
> break;
> }
> default:
> {
> std::cout << "Unexpected button clicked." << std::endl;
> break;
> }
> }
>
> toolbar1->thaw_child_notify();
> }
>
>
> int main(int argc, char **argv)
> {
>
> Gtk::Main kit(argc, argv);
> refXml = Gnome::Glade::Xml::create(gladefile);
>
> //toolbar1 and resultlabel is init'ed here,too, its not a leak
> ...
>
>
> Gtk::Button* pButton = NULL;
> refXml->get_widget("button3", pButton);
>
> pButton->signal_clicked().connect( sigc::ptr_fun(on_button3_clicked) );
>
> refXml->get_widget("window1", win);
> kit.run(*win);
>
> }
> --
> View this message in context:
> http://www.nabble.com/How-to-close-FileChooserDialog-immediately-after-selection-of-file--tp20548033p20548033.html
> Sent from the Gtkmm mailing list archive at Nabble.com.
>
> _______________________________________________
> gtkmm-list mailing list
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>
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