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Make string_width() work in GTK3.

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This was another piece of code that determined text size by
instantiating a GtkLabel and asking for its size, which I had to fix
in gtkfont.c recently because that strategy doesn't work in GTK3.

Replaced the implementation of string_width() with a call to the
function I added in gtkfont.c, and now dialog boxes which depend on
that for their width measurement (e.g. the one in reallyclose()) don't
come out in silly sizes on GTK3 any more.
This commit is contained in:
Simon Tatham
2015-08-24 19:31:44 +01:00
parent 22ed04d00e
commit afe2c355cf
3 changed files with 15 additions and 11 deletions
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8
unix/gtkdlg.c
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@ -3428,11 +3428,9 @@ int messagebox(GtkWidget *parentwin, const char *title, const char *msg,
int string_width(const char *text)
{
GtkWidget *label = gtk_label_new(text);
GtkRequisition req;
gtk_widget_size_request(label, &req);
g_object_ref_sink(G_OBJECT(label));
return req.width;
int ret;
get_label_text_dimensions(text, &ret, NULL);
return ret;
}
int reallyclose(void *frontend)