Re: Effective size of drawing area

use the size-allocate event for the widget, or check its size via gtk_widget_get_allocation() and cousins. On Thu, Nov 3, 2016 at 10:47 PM, Krzysztof wrote: > Assume that: > > window default size is 300x300 > > window has box with menu bar and drawing area: > > box = new

Effective size of drawing area

Assume that: window default size is 300x300 window has box with menu bar and drawing area: box = new Gtk::Box(Gtk::ORIENTATION_VERTICAL); box->pack_start(menuBar, Gtk::PACK_SHRINK); box->pack_start(*darea, Gtk::PACK_EXPAND_WIDGET); What is and how to determine the size of area where I can

Re: GtkTreePath's gtk_tree_path_up() method returns true when called with "0" level path

Hi; On 3 November 2016 at 18:25, Olivier Brunel wrote: > On Sun, 4 Sep 2016 13:23:14 +0530 > Samik Ganguly wrote: > > (...) >> Now, if the path "0" refers to root node, how can it have a parent to >> move to? After calling this method on path, the path

Re: GtkTreePath's gtk_tree_path_up() method returns true when called with "0" level path

On Sun, 4 Sep 2016 13:23:14 +0530 Samik Ganguly wrote: (...) > Now, if the path "0" refers to root node, how can it have a parent to > move to? After calling this method on path, the path isn't valid > anymore and fails to be converted into iterator(critical warning is >

Re: SpinButton: how to avoid calling signal handler when set_value()

Op 11/03/2016 om 10:47 AM schreef pozzugno: > Another situation, similar to mine. You have a dialog window with a > SpinButton showing the volume speaker. When the dialog is shown, the > SpinButton value should be the current volume level. The user could > change the volume speaker by changing the

Gtk.Switch.set_state() without setting active

Hi, I'm using a Gtk.Switch to start/stop a service. I want to use the "state" property to indicate whether the service is actually running, and the "active" property to indicate whether the user wants the service to be running. I got the "delayed state change" described here [1] working, i.e.

about patch: Only handle exposes on native window, propagate to children via draw()

The Patch (d22fd7223c75f4720ddb982c659efb0d8d7543c4 Only handle exposes on native window, propagate to children via draw) will make sub widget to draw outside the combine region , when the sub widget is set combine shape . For example,

SIGCHLD handler is not restored properly

Hi, Recently we noticed that GSubprocess breaks the SIGCHLD handler in QProcess [1]. Glib hijacks this handler for the entire process, without "chain handling" the old (overwritten) handler. It seems that the faulty code is in gmain.c::ref_unix_signal_handler_unlocked: sigaction (signum, ,

Re: SpinButton: how to avoid calling signal handler when set_value()

Il 03/11/2016 01:20, infirit ha scritto: Op 11/03/2016 om 12:19 AM schreef pozzugno: Il 02/11/2016 18:55, Nicola Fontana ha scritto: Il Wed, 2 Nov 2016 14:40:58 +0100 Pozz Pozz scrisse: 2016-11-02 11:24 GMT+01:00 Nicola Fontana : ... you don't

Re: SpinButton: how to avoid calling signal handler when set_value()

Il 03/11/2016 00:48, Michael Torrie ha scritto: On 11/02/2016 05:19 PM, pozzugno wrote: It seems pyGObject implementation gives only two "handler block" functions: handler_block(), that needs the handler_id that I don't have; handler_block_by_func() that needs the callback to block (the same

Re: GTK on Android

03.11.2016, 09:57, "Alfredo Pons" :Is there any plan for support Android on gtk? Thanks. ,___gtk-devel-list mailing listgtk-devel-list@gnome.orghttps://mail.gnome.org/mailman/listinfo/gtk-devel-list Hi! Try this GTKAndroid:

GTK on Android

Is there any plan for support Android on gtk? Thanks. ___ gtk-devel-list mailing list gtk-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-devel-list

GtkTreePath's gtk_tree_path_up() method returns true when called with "0" level path

Hello Gtk+ developers, The following small C program(and the C++ counterpart) outputs "0->up() = true". gtk_tree_path_test.c #include #include int main() { GtkTreePath *path = gtk_tree_path_new_from_string("0");