2011/11/20 Dipesh Sudershan <d1p3shn0...@gmail.com>: > On Sun, 2011-11-20 at 12:29 +0100, Bernhard Schuster wrote: >> 2011/11/20 Dipesh Sudershan <d1p3shn0...@gmail.com>: >> > On Sun, 2011-11-20 at 11:55 +0100, Bernhard Schuster wrote: >> >> Screw it, replace the "|" with an "&". Sorry screwed this up. >> >> >> >> Regards >> > >> > This is working fine. But i still can't solve the problem i have. >> > >> > I have a gtkimage inside an eventbox. the eventbox inside a gtklayout >> > and finally the gtklayout inside a scrolledwindow. When the toplevel >> > window is maximized, i requested for allocated size of the gtkimage, >> > eventbox, gtklayout and scrolledwindow. the allocated sizes were the >> > same as when the window was unmaximized. When the window is maximized, >> > shouldn't the sizes of the childwidgets expand? >> > >> > gtk_box_pack_start(GTK_BOX(vbox), scrolledwindow, TRUE, TRUE, 0); >> > >> > This is how the scrolledwindow is packed into the main window. >> > >> > >> > >> > >> >> To get the size in Gtk 2.x you need to create a workaround as shown in >> this examples (code I wrote & used some time ago for a legacy gtk2 >> project), size allocation returns not what you desire: >> http://pastie.org/2892251 & http://pastie.org/2892254 >> >> In the gtk3 there is a simple function call: http://pastie.org/2892267 >> >> Both work just fine >> >> Regards >> >> >> Bernhard Schuster > > I'm using gtk-3.0. gtk_widget_get_allocated width and > gtk_widget_get_allocated height are not working. I'm not get getting the > size of the child widgets when the main window is maximized. > > I will try to explain better.. > > I have a gtkwindow which contains the scrolled window. > I have connected configure-event with the gtkwindow and that works fine. > I get correct allocated sizeds from the functions mentioned above. > But with the window-state-event, i'm not getting correct values. > here's the code for the window-state-event handler function.. > static gboolean window_state_event_handler(gtkWidget *widget, > GdkEventWindowState *event) { > if ( event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED ) { > int width, height; > //GtkAllocation allocate; > //gtk_widget_get_allocation(currentjob->mw->scrolledwindow,&allocate); > //width = allocate.width; > //height = allocate.height; > width = gtk_widget_get_allocated_width(currentjob->mw->layout); > height = gtk_widget_get_allocated_height(currentjob->mw->layout); > printf("%dx%d\n", width, height); > } > return FALSE; > } > >
Try to make it the callback execute last within the event loop (use the g_signal_connect_run_last or similar), this may fix (totally wild guessing). Regards Bernhard Schuster _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
