How can I detect when the mouse cursor leaves a GtkTreeView row ?
Note that the signal "cursor-changed" is not what I am looking for, as it
gets emitted as if it is a mouse enter (mouseover) event and I need it to
be triggered
when the mouse has just left the row. However within
I use the newest GTK+ installed with MSYS2 and whenever I attempt to use
g_application_send_notification() it always results in the following
assert:
(Notification Project.exe:27780): GLib-GObject-CRITICAL **: g_object_new:
assert
ion 'G_TYPE_IS_OBJECT (object_type)' failed
Why I think it
True that it worths trying queueing a resize.
That's why I tried this before and unfortunatelly didn't fix it.
In fact, I queued draw too. What I will try now is hide the widget and then
show it
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П.П. Искаш да разшириш бизнеса си и онлайн? Лесно е! Направи си
Okay, hiding the text view and then showing it again seems to work.
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П.П. Само ти още нямаш сайт? Направи си, лесно е! Явката от рекламата ще ти
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If you do not want to cross-compile then you CAN use code blocks to develop
GTK+3 based applications.
You don't anymore need the project creation wizzard. Especially since
GTK+3.12 or so.
Just add the search directories and add `pkg-config --libs gtk+-3.0` into
the linker additional options.
During the development of my program I came across one drawing glitch that
I was unable to solve. I am using GtkRevealer to show and hide a GtkInfoBar
above another box holding a scrolled window with a GtkTextView (actually
GtkSourceView) a lot like it is in gedit. The whole thing is packed in
Even if we report it, it will still take time for the path.
Right now, what I can do is come up with a way to avoid this.
Knowing what causes it helps.
Not using revealer is against my decisions.
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П.П. Само ти още нямаш сайт? Направи си, лесно е! Явката
Since I am developing a really, really huge GTK+ program I am getting
through a lot of challenges.
I nearly finished my program, but now I am spending a lot of time figuring
out something, running out of time so I decided to ask the experts here.
I have a "draw" signal connected after default
Your only mistake is that you missed to explicitly point the width of the
renderer:
gtk_source_gutter_renderer_set_size(renderer, 20);
It is stated in the reference page that you must do that.
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П.П. Виж как една учителка по китайски реши да си направи
I have inserted custom gtk source gutter renderer pixbuf and I want to
render icon on a specific line.
But how am I supposed to do that if the GtkSourceGutter doesn't work with a
tree model?
Doing `gtk_source_gutter_renderer_pixbuf_set_pixbuf(renderer, pixbuf);`
will render the icon for
all
I updated with pacboy update now.
Everything is up to date.
But still pkg-config --modversion glib-2.0 returns 2.52.3
and if I try to reinstall gtk with pacman -S mingw-w64-x86_64-gtk3, it says
it is up to date.
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Mail.BG: Безплатен e-mail адрес.
Al right, despite that it still shows the same version it seems to actually
be for real updated.
Thanks a lot!
Also my Glade and perhaps the entire gtk changed, one thing I noticed is
that dialog windows use the native windows graphical environment, which I
don't really like, nor expected.
During my application programming, I had to use the GIO function
g_file_load_bytes().
I have my GTK+ installation installed from MSYS (the new method)
so I obviously have GIO. I previously even used g_file_load_contents()
without problems, but now, it weirdly doesn't find definition for
- Цитат от Emmanuele Bassi (eba...@gmail.com), на 01.06.2018
в 11:20 - Hi;
g_file_load_bytes() is available since GLib 2.56:
https://developer.gnome.org/gio/stable/GFile.html#g-file-load-bytes
so you'll need to make sure that the version of GLib provided by MSYS2 is
new enough
I am making a text editor in GTK, whereas each new file is loaded into a
new tab.
I don't want to create and initialize the same content (which happens to be
huge) over again on all tabs (especially since only a GtkTextBuffer is to
be different), so I decided to use gtk_notebook_detach_tab()
Alright, arleady done that.
I will stick to this idea.
Thanks :)
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I will still need to do a lot of expensive work to remove add and
reconfigure all the child widgets (which are a lot), also
I will need to be doing even more work to define the switch-tab behavior,
which will involve keeping track of the latest tab content (to know where
to remove the child
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