diff options
author | Matthias Clasen <mclasen@redhat.com> | 2020-02-21 16:40:10 -0500 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2020-02-21 16:40:10 -0500 |
commit | 8df53a48cdf8763b94d3d0cd3fb7e8c32c5238e9 (patch) | |
tree | c02a69c35bfbf0d855b43c34a20915aa84912efe | |
parent | af8e8d9a9cc339eb6e86aa7623f493754bf4efa8 (diff) | |
download | gtk+-wip/synthetic-motion.tar.gz |
scrolledwindow: Create a synthetic motion during scrollingwip/synthetic-motion
We are not doing any layout here, so this is needed to fix
the listbox demo in gtk4-demo.
-rw-r--r-- | gtk/gtkscrolledwindow.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gtk/gtkscrolledwindow.c b/gtk/gtkscrolledwindow.c index 30c4310ce2..4868e5bc35 100644 --- a/gtk/gtkscrolledwindow.c +++ b/gtk/gtkscrolledwindow.c @@ -51,6 +51,7 @@ #include "gtktypebuiltins.h" #include "gtkviewport.h" #include "gtkwidgetprivate.h" +#include "gtknative.h" #include "a11y/gtkscrolledwindowaccessible.h" @@ -3470,9 +3471,22 @@ gtk_scrolled_window_adjustment_value_changed (GtkAdjustment *adjustment, { GtkScrolledWindow *scrolled_window = user_data; GtkScrolledWindowPrivate *priv = gtk_scrolled_window_get_instance_private (scrolled_window); + GtkNative *native; + GdkSurface *surface; maybe_emit_edge_reached (scrolled_window, adjustment); + native = gtk_widget_get_native (GTK_WIDGET (scrolled_window)); + if (native) + { + surface = gtk_native_get_surface (native); + if (surface) + { + g_print ("adjustment value changed\n"); + //gdk_surface_ensure_motion (surface); + } + } + /* Allow overshooting for kinetic scrolling operations */ if (priv->deceleration_id) return; |