.set_accel_path(): Use (nullable) instead of (allow-none), and explain
what a NULL means (albeit very briefly)
.set_title(): Annotate @title as (nullable), and explain NULL’s meaning
...from CellRenderer::start-editing, to point people in the direction of
info about the lifecycle of the Editable and how to do generic setup.
https://gitlab.gnome.org/GNOME/gtk/issues/154
Drop the line copied from .activate(), replace it with a description of
what this method actually does, and explain what a NULL result means.
https://gitlab.gnome.org/GNOME/gtk/issues/154
* Note in the intro that we're really thinking about temporary widgets
* Mention a gotcha regarding GtkEntry and how ::focus-out stops editing
* Give some examples of what you'd want to do in ::editing-done
* Be a bit more precise about what ::remove-widget represents
* Summarise the lifecycle between Renderer/Editable in .start_editing()
* Emphasise again there that this should be viewed as a temporary widget
https://gitlab.gnome.org/GNOME/gtk/issues/154
... and use it to not connect anything to the frameclock if it isn't
set.
This gets around the problem that the frame clock is disconnected before
GtkWidgetClass.unrealize() is called but the widget is still marked as
realized and the frame clock is available during the vfunc, which makes
calls like gtk_widget_queue_resize() reconnect to the frame clock.
Closes#168
Redrawing is insufficient: when :role changes to/from NORMAL, the
indicator gadget reallocates, but we didn't reflect that in the widget.
https://gitlab.gnome.org/GNOME/gtk/issues/163
delete_range_cb is set to be called before the text suppression done by
the gtktextlayout (otherwise it does not work properly). But at that
point the cursor position is not yet up to date. We thus need to move
the accessibility cursor notification to after the actual text
suppression, by using another callback.
This fixes cursor position in brltty screen reading.
The second parameter of the text-changed::delete event is to be the length,
not the end position. This fixes spurious text removals in brltty
screen reading.
Like other widgets, this returns a floating reference, so
(transfer full) is wrong. Just omit the annotation as others do,
thus implying (transfer none).
Close https://gitlab.gnome.org/GNOME/gtk/issues/156
If GtkExpander:sensitive was FALSE, the arrow still got the normal fg
colour, which made it look clickable, in contrast to the adjacent label.
Fix this by adding selectors to catch the applicable :disabled states.
Note: Needing these may indicate an oops in generic styles elsewhere,
but I couldn’t see any, so let’s just get it looking right for now.
https://gitlab.gnome.org/GNOME/gtk/issues/146
…the wayland registry.
Wnen _gtk_im_module_get_default_context_id calls
match_backend (context_id) and the default GdkDisplay
is wayland, match_backend() should return TRUE only if
gdk_wayland_display_query_registry (display, "gtk_text_input_manager")
returns TRUE.
When the widget gets finalized it clears the widgetnode and gtk_css_widget_node_get_widget
returns NULL. Guard against gtk_css_widget_node_get_widget() returning NULL like in other
places.
See https://gitlab.gnome.org/GNOME/pygobject/issues/28#note_82862
If @menu_label == NULL, we create a default page->menu_label. This took
@tab_label.get_label() and passed that to page->menu_label.set_text().
This is wrong because we set the plain text of the menu_label from the
rich text of @tab_label. So, if @tab_label used mnemonics or markup, our
menu_label got the raw underline or markup tags shown in it as raw text.
As we call set_text() on the menu Label, the fix is to be symmetric: use
@tab_label’s get_text() as source, as that strips underlines and markup.
It’s not worth making the default Label ‘inherit’ :use-underline/markup;
that’s a slippery slope, and users wanting such things can just create a
fully fledged GtkLabel to pass as @menu_label to suppress the default.
https://bugzilla.gnome.org/show_bug.cgi?id=705509
Otherwise, the + or - button might change sensitivity based on whether
it can be used to wrap, but without ensuring we update its state, the
ability to :wrap isn't reflected until something else triggers a draw.
https://gitlab.gnome.org/GNOME/gtk/issues/88
Realization is done as a side effect of calling
_gtk_entry_completion_resize_popup(), but if this is done before the
GdkScreen of the GtkWindow is set up correctly, it may result in the
widget being unrealized when the screen is updated. This may happen
when the file dialog parent window is not using the default GdkDisplay.
To avoid this issue, realize the popup after the screen has been
properly set up.
Fixes#83 in gtk3
Now that subtitle's default value "Searching" for OPERATION_MODE_SEARCH
is duplicated as it should be, we cannot reassign other strings to it
anymore, as that resulted in the original dupe of "Searching" leaking.
Fix this by only assigning the dup'd "Searching" after trying to get
more specific values, not before. We therefore need to set it to NULL
during its declaration, and that means we needn't in the final else.
Having a FileChooserDialog in location-entry mode then pressing
<primary>f to move to search mode would crash with an invalid free().
In that case, FileChooserWidget.get_subtitle() returned a static string
straight from gettext. This crashed when the GBinding from :subtitle to
FileChooserDialog’s HeaderBar:subtitle shortly tried to free the string.
Fix by duplicating the string before returning it, like all other paths.
https://bugzilla.gnome.org/show_bug.cgi?id=791004
