AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

treeview: Transform motion event coords to "bin window" coords

Browse Source 
The operations rely there on bin window relative coordinates, but we
are receiving GtkTreeView relative coordinates there. Fixes clicking
on treeview expanders, which was offset by visible headers.
This commit is contained in:
Carlos Garnacho 2017-10-06 16:50:29 +02:00
parent d832e5b2dd
commit 0724fa7f61
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
gtk/gtktreeview.c
View File

@ -4477,18 +4477,22 @@ gtk_tree_view_motion (GtkWidget *widget,
if (tree_view->priv->tree)
{
gint bin_x, bin_y;
/* If we are currently pressing down a button, we don't want to prelight anything else. */
if (gtk_gesture_is_active (tree_view->priv->drag_gesture) ||
gtk_gesture_is_active (tree_view->priv->multipress_gesture))
node = NULL;
new_y = MAX (0, TREE_WINDOW_Y_TO_RBTREE_Y (tree_view, y));
gtk_tree_view_convert_widget_to_bin_window_coords (tree_view, x, y,
&bin_x, &bin_y);
new_y = MAX (0, TREE_WINDOW_Y_TO_RBTREE_Y (tree_view, bin_y));
_gtk_rbtree_find_offset (tree_view->priv->tree, new_y, &tree, &node);
tree_view->priv->event_last_x = x;
tree_view->priv->event_last_y = y;
prelight_or_select (tree_view, tree, node, x, y);
tree_view->priv->event_last_x = bin_x;
tree_view->priv->event_last_y = bin_y;
prelight_or_select (tree_view, tree, node, bin_x, bin_y);
}
for (list = tree_view->priv->columns; list; list = list->next)