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

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entry: Clarify docs

See merge request GNOME/gtk!4005
This commit is contained in:
Matthias Clasen
2021-09-28 20:24:16 +00:00
parent 8f817e67de 83b434d6a5
commit 8aafee4e35
2 changed files with 13 additions and 1 deletions
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12
docs/reference/gtk/migrating-3to4.md
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@@ -1332,6 +1332,18 @@ pointer coordinates as inout arguments any more, but as normal in ones.
See: [method@Gtk.TreeView.get_tooltip_context], [method@Gtk.IconView.get_tooltip_context]
### Adapt to GtkPopover changes
In GTK 3, a `GtkPopover` could be attached to any widget, using the `relative-to`
property. This is no longer possible in GTK 4. The parent widget has to be aware
of its popover children, and manage their size allocation. Therefore, only widgets
with dedicated popover support can have them, such as [class@Gtk.MenuButton] or
[class@Gtk.PopoverMenuBar].
If you want to make a custom widget that has an attached popover, you need to call
[method@Gtk.Popover.present] in your [vfunc@Gtk.Widget.size_allocate] vfunc, in order
to update the positioning of the popover.
### Stop using GtkFileChooserButton
The `GtkFileChooserButton` widget was removed, due to its shortcomings in

2
gtk/gtkentry.c
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@@ -2295,7 +2295,7 @@ gtk_entry_get_overwrite_mode (GtkEntry *entry)
* Sets the maximum allowed length of the contents of the widget.
*
* If the current contents are longer than the given length, then
* they will be truncated to fit.
* they will be truncated to fit. The length is is in characters.
*
* This is equivalent to getting @entry's `GtkEntryBuffer` and
* calling [method@Gtk.EntryBuffer.set_max_length] on it.