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Merge branch 'content-fit-followup' into 'main'

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GtkContentFit followups

See merge request GNOME/gtk!4877
This commit is contained in:
Benjamin Otte 2022-07-16 00:24:31 +00:00
commit 9cc7dbe9c9
4 changed files with 11 additions and 14 deletions
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1
demos/widget-factory/widget-factory.ui
View File

@ -1266,7 +1266,6 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
<object class="GtkPicture">
<property name="file">resource:///org/gtk/WidgetFactory4/sunset.jpg</property>
<property name="content-fit">cover</property>
<property name="overflow">hidden</property>
<child>
<object class="GtkDragSource">
<signal name="prepare" handler="on_picture_drag_prepare" swapped="no"/>

7
gtk/gtkenums.h
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@ -121,10 +121,9 @@ typedef enum
* content will appear as letterboxed if its aspect ratio is different
* from the allocation aspect ratio.
* @GTK_CONTENT_FIT_COVER: Cover the entire allocation, while taking
* the content aspect ratio in consideration. This can result in an overflow
* if the content aspect ratio is different from the allocation aspect ratio.
* For this reason, you may also want to set [property@Gtk.Widget:overflow]
* to %GTK_OVERFLOW_HIDDEN.
* the content aspect ratio in consideration. The resulting content
* will appear as clipped if its aspect ratio is different from the
* allocation aspect ratio.
* @GTK_CONTENT_FIT_SCALE_DOWN: The content is scaled down to fit the
* allocation, if needed, otherwise its original size is used.
*

13
gtk/gtkpicture.c
View File

@ -474,6 +474,8 @@ gtk_picture_init (GtkPicture *self)
{
self->can_shrink = TRUE;
self->content_fit = GTK_CONTENT_FIT_CONTAIN;
gtk_widget_set_overflow (GTK_WIDGET (self), GTK_OVERFLOW_HIDDEN);
}
/**
@ -972,23 +974,20 @@ gtk_picture_get_can_shrink (GtkPicture *self)
* Sets how the content should be resized to fit the `GtkPicture`.
*
* See [enum@Gtk.ContentFit] for details.
*
* If you use `GTK_CONTENT_FIT_COVER`, you may also want to set the
* [property@Gtk.Widget:overflow] to `GTK_OVERFLOW_HIDDEN`, otherwise the
* paintable will overflow the widget allocation if the aspect ratio of the
* paintable is different from the one of the `GtkPicture` allocation.
*/
void
gtk_picture_set_content_fit (GtkPicture *self,
GtkContentFit content_fit)
{
gboolean notify_keep_aspect_ratio;
g_return_if_fail (GTK_IS_PICTURE (self));
if (self->content_fit == content_fit)
return;
gboolean notify_keep_aspect_ratio = (content_fit == GTK_CONTENT_FIT_FILL ||
self->content_fit == GTK_CONTENT_FIT_FILL);
notify_keep_aspect_ratio = (content_fit == GTK_CONTENT_FIT_FILL ||
self->content_fit == GTK_CONTENT_FIT_FILL);
self->content_fit = content_fit;

4
gtk/gtkpicture.h
View File

@ -69,10 +69,10 @@ GDK_AVAILABLE_IN_ALL
void gtk_picture_set_pixbuf (GtkPicture *self,
GdkPixbuf *pixbuf);
GDK_DEPRECATED_IN_4_8_FOR(gtk_picture_set_fit_mode)
GDK_DEPRECATED_IN_4_8_FOR(gtk_picture_set_content_fit)
void gtk_picture_set_keep_aspect_ratio (GtkPicture *self,
gboolean keep_aspect_ratio);
GDK_DEPRECATED_IN_4_8_FOR(gtk_picture_get_fit_mode)
GDK_DEPRECATED_IN_4_8_FOR(gtk_picture_get_content_fit)
gboolean gtk_picture_get_keep_aspect_ratio (GtkPicture *self);
GDK_AVAILABLE_IN_ALL
void gtk_picture_set_can_shrink (GtkPicture *self,