Where's the Gtk::Button in your code? Is this-object a Gtk::Button pointer?
A Gtk::Button is a container, a Gtk::Bin. If it shows a text, its child
widget is probably a Gtk::Label. You should try to change the style of
the Button's child instead of the style of the Button itself.
Kjell
On 29/09/2013 17:55, Kjell Ahlstedt wrote:
2013-09-17 09:11, John Emmas skrev:
One thing that's of interest is my patch to 'gdk/src/types.hg'. gtkmm
3 has the following #include already added:-
#include glibmm/value.h
whereas I found that I actually need 3 x extra #includes, like
Here is a description of the gtkmm menu API that should replace
GtkUIManager. I'll reply with some opinions about the API and reasons
why I don't think we should actually deprecate UIManager yet.
For a fairly complete example, just look here:
On Tue, 2013-10-01 at 12:15 +0200, Murray Cumming wrote:
Here is a description of the gtkmm menu API that should replace
GtkUIManager. I'll reply with some opinions about the API and reasons
why I don't think we should actually deprecate UIManager yet.
For a fairly complete example, just
Actually *this-object***is a Gtk::Widget. I'm implementing a class
hierarchy using the abstract factory pattern, which means that all
widgets should be treated equal in this point where I request to change
the widget's text style. Can I only change widgets that inherit from
Gtk::Bin ??
On
On Tue, 2013-10-01 at 12:45 -0400, raespi wrote:
Actually this-object is a Gtk::Widget. I'm implementing a class
hierarchy using the abstract factory pattern, which means that all
widgets should be treated equal in this point where I request to
change the widget's text style. Can I only
You can change the style of most widgets. My point is - and that's also
what Murray's links describe - that it has no effect to change the font
of a Gtk::Button, because the Button does not write the text in it. The
text is written by a Label, which is the child of the Button. You must
change
On how many widgets does this happen ?? Only on Gtk::Bin widgets ??
If that's the case, I'll somehow have to typecast to resolve the
button's issue
On 10/01/2013 02:35 PM, Kjell Ahlstedt wrote:
You can change the style of most widgets. My point is - and that's
also what Murray's links
Umm, an ever weirder problem now. I tried the suggestions posted
earlier, I Inside my setFont( ... ) function where I receive the
according properties:
Gtk::Widget* w = 0;
w = this-button-get_child();
assert( w );
The assert fails with the error:
factory:
I'm implementing a custom Gtk::TreeModel for displaying database query
results. In order to avoid storing the entire result in memory, I'm
using a caching mechanism which stores only those rows in the
neighborhood of recently queried rows. In my get_value_vfunc(), if a
requested row is not in the
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