Hi,
On Mon, Jun 26, 2017 at 10:08:36AM +, Rúben Rodrigues wrote:
> Following this post that didn't receive an answer
> https://mail.gnome.org/archives/gtk-app-devel-list/2016-June/msg00030.html
> , want to ask if someone knows this problem.
I know this problem, since I wrote this mail. But m
Hi,
it seems that comboboxes (and probably some other widgets) are broken
on touchscreens. Is there any way to make them work again or to
work around bug https://bugzilla.gnome.org/show_bug.cgi?id=333470?
(Ideally, the bug would be fixed, but since it wasn't fixed the past
10 years, I don't have m
Hi,
I would like to render either an icon or a pixbuf at the same place in
a TreeView. So, I tried to use a CellRendererPixbuf and either set the
pixbuf- or icon-name-property:
- Use a liststore with two columns, one for the pixbuf, one for the
icon-name.
- Set only one of pixbuf or icon-name,
Here's the missing screenshot:
http://www.simple-is-better.org/gtk/gtk3-notebook-style-problem.png
Roland
On Fri, Jun 27, 2014 at 02:33:22AM +0200, Roland Koebler wrote:
> Hi,
>
> is there any way to style the label of an active GtkNotebook-tab in
> GTK+3?
>
> Or:
Hi,
is there any way to style the label of an active GtkNotebook-tab in
GTK+3?
Or:
Why does "GtkNotebook * { font-weight: bold }" work, but
"GtkNotebook tab:active * { font-weight: bold }" doesn't?
I was only able to style the background, e.g. by:
GtkNotebook tab{ background-color: gray
Hi,
I need to dynamically modify TreeViews, e.g. to determine which
attributes are set in the GtkBuilder-file, and to show a different
model-column in a view-column. But I don't know how:
When I create GtkTreeViewColumns and GtkCellRenderers, I can
set "attributes", to tell the renderer which dat
Hi,
is there *any* way to create Pango-attributes in Python and GTK+3, and is
there *any* documentation about it? I tried to, but cannot find any function
to create such attributes in Python, e.g.:
- Pango.pango_attr_foreground_new() does not exist
- Pango.attr_foreground_new() does not exist
- P
Hi,
Have you tried to set the GtkGrid valign/halign properties to e.g.
GTK_ALIGN_START instead of GTK_ALIGN_FILL? Then, the GtkGrid
shouldn't "expand" the buttons.
Roland
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Hi,
is there any example for GtkLockButton (and/or GPermission)?
I'm trying to use it, but all I get are segfaults (in Python):
1. Adding a GtkLockButton and clicking on it segfaults:
$ python
>>> from gi.repository import Gtk
>>> w = Gtk.Window()
>>> b = Gtk.LockButton()
>>> w.add(b)
>>> w.show
Hi,
according to the documentation (and the image on
https://developer.gnome.org/gtk3/stable/GtkPaned.html),
GtkPaned-widgets have a visible handle (e.g. 4 dots)
to show that the user can drag this handle.
Unfortunately, these handles are invisible here -- both
in Glade and in the running program
Hi,
ok, I'm answering my own question -- maybe this is also helpful for someone
else:
Using custom stylesheets *does* work (although it still seems that
~/.gtk-3.0.css has no effect under Gnome3); but for some themes and
Gnome3, setting "background-color" doesn't have any effect, but setting
"bac
Hi,
in some situations, it's very useful to colorize some widgets, to improve
usability, e.g. a red background for invalid entries or buttons in different
colors. I know that this should be used rarely, but it *really* improves
usability in some cases.
In GTK+2, this was possible via modify_bg();
hi,
> You need to normalize the paths, then you can string compare them.
that's right. and then you could compare them with g_str_has_prefix(),
for example.
> Given that the current directory were /tmp/barb, normalizing the path
> will transform ./../file and /tmp/barb/file into ./file.
if you wa
hi,
> Does anybody also have an idea, how to realize the decision, if a path is
> below another one (platform independent would be nice but not absolutely
> necessary).
maybe there already is such a function in a library - I don't know.
but you can use glib. look here:
http://developer.gnome.org/d
On 15-Jul-2006 15:34:12, Freddie Unpenstein wrote:
>
>> if you want to make non-blocking dialogs, you have to take care
>> i.e. that:
>> - a lot of non-blocking-dialogs may be opened, and stay open.
>
> gtk_widget_present() comes in handy there...
thanks, this is very useful for non-blocking dial
hi,
after I read a bit of your documentation-pdf, I have some annotations:
pdf> - No knowledgement of a programming language is needed.
pdf> Applications are completely created in a graphical manner.
I think this is only possible for very simple applications. for more complex
applications you w
boBox questions
hi,
I've got a few questions about the ComboBox (or ComboBoxEntry) with many
items/entries. I didn't find anything about that in the documentation, but
maybe you can help me:
- can I somehow control in which "direction" (up or down) the popup appears ?
or can I control scroll-p
hi,
when you click on a ComboBox, a popup appears, which is "attached" to the
ComboBox. it's the same with i.e. MenuBars.
now:
how can I create such a "widget-attached-popup" ?
i.e. use a "normal" button, and popup i.e. a treeview when clicking on it.
do I have to write my own GtkBin-subclass
hi,
>>> In my opinion `save file chooser' is an entry plus a button
>>> to browse the filesystem if one wishes to.
that's what I used in one of my programs, because the GtkFileChooserButton
didn't do what I wanted it to do (it abbreviated the filename in a very bad
way).
so, you can simple use an
hi,
> I don't think this is the problem.
> Before the window is resized, I have no problem moving the divider; I can
> make either pane take up the entire area of the window. The problem arises
> only when I make the window wider. When I do that, it is impossible for the
> left pane to take up t
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