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Merge branch 'matthiasc/for-master' into 'master'

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main: Avoid a warning

Closes #2894

See merge request GNOME/gtk!2153
This commit is contained in:
Matthias Clasen 2020-06-26 14:31:20 +00:00
commit 3f55bfe2cb
2 changed files with 9 additions and 7 deletions
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15
docs/reference/gtk/section-list-widget.md
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@ -4,8 +4,8 @@ GTK provides powerful widgets to display and edit lists of data. This document
gives an overview over the concepts and how they work together to allow
developers to implement lists.
Lists are intended to be used whenever developers want to display lists of
objects in roughly the same way.
Lists are intended to be used whenever developers want to display many objects
in roughly the same way.
Lists are perfectly fine to be used for very short list of only 2 or 3 elements,
but generally scale fine to millions of items. Of course, the larger the list
@ -32,8 +32,8 @@ be provided in 3 ways or combinations thereof:
specific data, like #GtkDirectoryList. And there are models like #GListStore
that allow building lists manually.
* Wrapping list models exists like #GtkFilterListModel or #GtkSortListModel
that modify or adapt or combine other models.
* Wrapping list models like #GtkFilterListModel or #GtkSortListModel
modify, adapt or combine other models.
* Last but not least, developers are encouraged to create their own #GListModel
implementations. The interface is kept deliberately small to make this easy.
@ -44,8 +44,9 @@ multiple different models at once.
The elements in a model are called **_items_**. All items are #GObjects.
Every item in a model has a **_position_** which is the unsigned integer that
describes where in the model the item is located. This position can of course
change as items are added or removed from the model.
describes where in the model the item is located. The first item in a model is
at position 0. The position of an item can of course change as other items are
added or removed from the model.
It is important to be aware of the difference between items and positions
because the mapping from position to item is not permanent, so developers
@ -80,7 +81,7 @@ The behavior of selection models - ie which items they allow selecting and
what effect this has on other items - is completely up to the selection model.
As such, single-selections, multi-selections or sharing selection state between
different selection models and/or views is possible. The selection state of an
item is exposed in the listitem via the GtkListItem:selected property.
item is exposed in the listitem via the #GtkListItem:selected property.
Views and listitems also support activation. Activation means that double
clicking or pressing enter while inside a focused row will cause the view

1
gtk/gtkmain.c
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@ -1753,6 +1753,7 @@ gtk_main_do_event (GdkEvent *event)
((gtk_widget_is_sensitive (target_widget) || gdk_event_get_event_type (event) == GDK_SCROLL) &&
gtk_widget_is_ancestor (target_widget, grab_widget)) ||
(GTK_IS_WINDOW (grab_widget) &&
GTK_IS_WINDOW (event_widget) &&
grab_widget != event_widget &&
is_transient_for (GTK_WINDOW (event_widget), GTK_WINDOW (grab_widget))))
grab_widget = target_widget;