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inspector: Do not show transient nodes

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This is kind of a hack the way it's implemented, but it's necessary
for performance to ignore transient nodes as they get created all the
time (via gtk_style_context_save()) and invalidate the whole treeview.
And that causes resizes and redrawing of the treeview and performance of
the inspector would go down the drain now that we display a larger part
of the node tree.
This commit is contained in:
Benjamin Otte 2015-11-02 20:25:09 +01:00
parent 81de33e906
commit 7cdfee71da
1 changed files with 7 additions and 0 deletions
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7
gtk/inspector/gtktreemodelcssnode.c
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@ -18,6 +18,7 @@
#include "config.h"
#include "gtktreemodelcssnode.h"
#include "gtk/gtkcsstransientnodeprivate.h"
struct _GtkTreeModelCssNodePrivate
{
@ -471,6 +472,9 @@ gtk_tree_model_css_node_connect_node (GtkTreeModelCssNode *model,
{
GtkCssNode *child;
if (GTK_IS_CSS_TRANSIENT_NODE (node))
return;
g_object_ref (node);
g_signal_connect_after (node, "node-added", G_CALLBACK (child_added_cb), model);
@ -520,6 +524,9 @@ gtk_tree_model_css_node_disconnect_node (GtkTreeModelCssNode *model,
{
GtkCssNode *child;
if (GTK_IS_CSS_TRANSIENT_NODE (node))
return;
g_signal_handlers_disconnect_by_func (node, G_CALLBACK (child_added_cb), model);
g_signal_handlers_disconnect_by_func (node, G_CALLBACK (child_removed_cb), model);
g_signal_handlers_disconnect_by_func (node, G_CALLBACK (notify_cb), model);