AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2025-01-06 19:00:12 +00:00
Code Issues Projects Releases Wiki Activity

inspector: Track updates of node styles

Browse Source 
When the CSS style of a node changes, we want to display the new values
in the inspector.

This for example allows to see how styles update on hover or during
animations.
This commit is contained in:
Benjamin Otte 2015-11-01 16:45:11 +01:00
parent f4c30060be
commit 5c53e873b1
1 changed files with 45 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
gtk/inspector/css-node-tree.c
View File

@ -135,6 +135,10 @@ gtk_inspector_css_node_tree_unset_node (GtkInspectorCssNodeTree *cnt)
if (priv->node) if (priv->node)
{ {
g_signal_handlers_disconnect_matched (priv->node,
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL,
cnt);
g_object_unref (priv->node); g_object_unref (priv->node);
priv->node = NULL; priv->node = NULL;
} }
@ -353,25 +357,14 @@ gtk_inspector_css_node_tree_set_object (GtkInspectorCssNodeTree *cnt,
} }
static void static void
gtk_inspector_css_node_tree_set_node (GtkInspectorCssNodeTree *cnt, gtk_inspector_css_node_tree_update_style (GtkCssNode *node,
GtkCssNode *node) GtkCssStyle *old_style,
GtkCssStyle *new_style,
GtkInspectorCssNodeTree *cnt)
{ {
GtkInspectorCssNodeTreePrivate *priv = cnt->priv; GtkInspectorCssNodeTreePrivate *priv = cnt->priv;
GtkCssStyle *style;
gint i; gint i;
if (priv->node == node)
return;
if (node)
g_object_ref (node);
gtk_inspector_css_node_tree_unset_node (cnt);
priv->node = node;
style = gtk_css_node_get_style (node);
for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++) for (i = 0; i < _gtk_css_style_property_get_n_properties (); i++)
{ {
GtkCssStyleProperty *prop; GtkCssStyleProperty *prop;
@ -386,13 +379,21 @@ gtk_inspector_css_node_tree_set_node (GtkInspectorCssNodeTree *cnt,
iter = (GtkTreeIter *)g_hash_table_lookup (priv->prop_iters, name); iter = (GtkTreeIter *)g_hash_table_lookup (priv->prop_iters, name);
value = _gtk_css_value_to_string (gtk_css_style_get_value (style, i)); if (new_style)
{
value = _gtk_css_value_to_string (gtk_css_style_get_value (new_style, i));
section = gtk_css_style_get_section (style, i); section = gtk_css_style_get_section (new_style, i);
if (section) if (section)
location = _gtk_css_section_to_string (section); location = _gtk_css_section_to_string (section);
else else
location = NULL; location = NULL;
}
else
{
value = NULL;
location = NULL;
}
gtk_list_store_set (priv->prop_model, gtk_list_store_set (priv->prop_model,
iter, iter,
@ -405,6 +406,30 @@ gtk_inspector_css_node_tree_set_node (GtkInspectorCssNodeTree *cnt,
} }
} }
static void
gtk_inspector_css_node_tree_set_node (GtkInspectorCssNodeTree *cnt,
GtkCssNode *node)
{
GtkInspectorCssNodeTreePrivate *priv = cnt->priv;
if (priv->node == node)
return;
if (node)
g_object_ref (node);
gtk_inspector_css_node_tree_update_style (node,
node ? gtk_css_node_get_style (node) : NULL,
priv->node ? gtk_css_node_get_style (priv->node) : NULL,
cnt);
gtk_inspector_css_node_tree_unset_node (cnt);
priv->node = node;
g_signal_connect (node, "style-changed", G_CALLBACK (gtk_inspector_css_node_tree_update_style), cnt);
}
static void static void
populate_properties (GtkInspectorCssNodeTree *cnt) populate_properties (GtkInspectorCssNodeTree *cnt)
{ {