gnome/nautilus
gnome/nautilus
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/nautilus synced 2024-11-05 16:04:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

tree-view-drag-dest: Stop connecting to ::draw

Browse source 
The "treeview-drop-indicator" style class was a thing in GTK2, but not
in GTK3. So, remove this old code which isn't even do anything visible
anymore. Also, the ::draw signal is going away when we move to GTK4.

Rebased and ammended by António Fernandes <antoniof@gnome.org>
This commit is contained in:
Ernestas Kulik 2018-07-11 14:43:51 +03:00 committed by Ondrej Holy
parent 09628b7484
commit 67b66a4d51
1 changed files with 0 additions and 54 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

54
src/nautilus-tree-view-drag-dest.c
View file

@ -182,64 +182,12 @@ remove_expand_timer (NautilusTreeViewDragDest *dest)
}
}
static gboolean
highlight_draw (GtkWidget *widget,
cairo_t *cr,
gpointer data)
{
GdkWindow *bin_window;
int width;
int height;
GtkStyleContext *style;
/* FIXMEchpe: is bin window right here??? */
bin_window = gtk_tree_view_get_bin_window (GTK_TREE_VIEW (widget));
width = gdk_window_get_width (bin_window);
height = gdk_window_get_height (bin_window);
style = gtk_widget_get_style_context (widget);
gtk_style_context_save (style);
gtk_style_context_add_class (style, "treeview-drop-indicator");
gtk_render_focus (style,
cr,
0, 0, width, height);
gtk_style_context_restore (style);
return FALSE;
}
static void
set_widget_highlight (NautilusTreeViewDragDest *dest,
gboolean highlight)
{
if (!highlight)
{
g_clear_signal_handler (&dest->details->highlight_id, dest->details->tree_view);
gtk_widget_queue_draw (GTK_WIDGET (dest->details->tree_view));
}
if (highlight && !dest->details->highlight_id)
{
dest->details->highlight_id =
g_signal_connect_object (dest->details->tree_view,
"draw",
G_CALLBACK (highlight_draw),
dest, 0);
gtk_widget_queue_draw (GTK_WIDGET (dest->details->tree_view));
}
}
static void
set_drag_dest_row (NautilusTreeViewDragDest *dest,
GtkTreePath *path)
{
if (path)
{
set_widget_highlight (dest, FALSE);
gtk_tree_view_set_drag_dest_row
(dest->details->tree_view,
path,
@ -247,7 +195,6 @@ set_drag_dest_row (NautilusTreeViewDragDest *dest,
}
else
{
set_widget_highlight (dest, TRUE);
gtk_tree_view_set_drag_dest_row (dest->details->tree_view,
NULL,
0);
@ -258,7 +205,6 @@ static void
clear_drag_dest_row (NautilusTreeViewDragDest *dest)
{
gtk_tree_view_set_drag_dest_row (dest->details->tree_view, NULL, 0);
set_widget_highlight (dest, FALSE);
}
static gboolean