scrolledwindow: add ::max-content-width and -height properties

The GtkScrolledWindow has support to set the minimum content size (both
width and height) which controls the minimum space allocated, but does
not exposes any way to control the maximum size the content can grow.

After the introduction of GtkPopover, which always uses the minimum
size of it's children widgets, the lack of max-content-width and -height
properties became a concrete use case.

This patch introduces the GtkScrolledWindow::max-content-width and
-height properties. The properties will alter the minimum size of
the scrolled window, making it grow up to the set value. They also
respect the previously set ::min-content-width and -height.

https://bugzilla.gnome.org/show_bug.cgi?id=742281

1 files changed, 11 insertions, 0 deletions

diff --git a/gtk/gtkscrolledwindow.h b/gtk/gtkscrolledwindow.h
index 1a9e4d5133..0aca3ad370 100644
--- a/gtk/gtkscrolledwindow.h
+++ b/gtk/gtkscrolledwindow.h
@@ -214,6 +214,17 @@ void           gtk_scrolled_window_set_overlay_scrolling  (GtkScrolledWindow *sc
 GDK_AVAILABLE_IN_3_16
 gboolean       gtk_scrolled_window_get_overlay_scrolling (GtkScrolledWindow   *scrolled_window);
 
+GDK_AVAILABLE_IN_3_22
+void           gtk_scrolled_window_set_max_content_width  (GtkScrolledWindow *scrolled_window,
+                                                           gint               width);
+GDK_AVAILABLE_IN_3_22
+gint           gtk_scrolled_window_get_max_content_width  (GtkScrolledWindow *scrolled_window);
+
+GDK_AVAILABLE_IN_3_22
+void           gtk_scrolled_window_set_max_content_height (GtkScrolledWindow *scrolled_window,
+                                                           gint               height);
+GDK_AVAILABLE_IN_3_22
+gint           gtk_scrolled_window_get_max_content_height (GtkScrolledWindow *scrolled_window);
 
 G_END_DECLS