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Don't create GdkWindows with NULL parents

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This is not multi-display safe, you always need to pick the right
parent based on which screen your widget is at.
This commit is contained in:
Alexander Larsson 2012-09-27 13:46:26 +02:00
parent cd6023cd7f
commit f9d77959a4
2 changed files with 3 additions and 2 deletions
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3
gtk/gtktexthandle.c
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@ -195,7 +195,8 @@ _gtk_text_handle_create_window (GtkTextHandle *handle)
mask |= GDK_WA_VISUAL;
}
window = gdk_window_new (NULL, &attributes, mask);
window = gdk_window_new (gtk_widget_get_root_window (priv->parent),
&attributes, mask);
gdk_window_set_user_data (window, priv->parent);
gdk_window_set_background_rgba (window, &bg);

2
gtk/gtktreeview.c
View File

@ -3923,7 +3923,7 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
attributes.y = y;
attributes.width = width;
attributes.height = height;
tree_view->priv->drag_highlight_window = gdk_window_new (NULL, &attributes, attributes_mask);
tree_view->priv->drag_highlight_window = gdk_window_new (gtk_widget_get_root_window (widget), &attributes, attributes_mask);
gdk_window_set_user_data (tree_view->priv->drag_highlight_window, GTK_WIDGET (tree_view));
mask_image = cairo_image_surface_create (CAIRO_FORMAT_A1, width, height);