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inspector: Use a GtkTreeExpander in the object tree

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This commit is contained in:
Benjamin Otte
2019-10-14 06:22:41 +02:00
parent 9d1509671b
commit ae86e6fe54
1 changed files with 7 additions and 30 deletions
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37
gtk/inspector/object-tree.c
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@@ -48,6 +48,7 @@
#include "gtksizegroup.h"
#include "gtktextview.h"
#include "gtktogglebutton.h"
#include "gtktreeexpander.h"
#include "gtktreelistmodel.h"
#include "gtktreeview.h"
#include "gtktreeselection.h"
@@ -1014,7 +1015,6 @@ gtk_inspector_object_tree_create_list_widget (gpointer row_item,
GtkInspectorObjectTree *wt = user_data;
gpointer item;
GtkWidget *row, *box, *column, *child;
guint depth;
item = gtk_tree_list_row_get_item (row_item);
@@ -1031,37 +1031,14 @@ gtk_inspector_object_tree_create_list_widget (gpointer row_item,
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_container_add (GTK_CONTAINER (row), box);
column = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_size_group_add_widget (wt->priv->type_size_group, column);
gtk_container_add (GTK_CONTAINER (box), column);
/* expander */
depth = gtk_tree_list_row_get_depth (row_item);
if (depth > 0)
{
child = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_widget_set_size_request (child, 16 * depth, 0);
gtk_container_add (GTK_CONTAINER (column), child);
}
if (gtk_tree_list_row_is_expandable (row_item))
{
GtkWidget *title, *arrow;
child = gtk_tree_expander_new ();
gtk_tree_expander_set_list_row (GTK_TREE_EXPANDER (child), row_item);
gtk_size_group_add_widget (wt->priv->type_size_group, child);
gtk_container_add (GTK_CONTAINER (box), child);
child = g_object_new (GTK_TYPE_BOX, "css-name", "expander", NULL);
title = g_object_new (GTK_TYPE_TOGGLE_BUTTON, "css-name", "title", NULL);
gtk_button_set_relief (GTK_BUTTON (title), GTK_RELIEF_NONE);
g_object_bind_property (row_item, "expanded", title, "active", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
gtk_container_add (GTK_CONTAINER (child), title);
arrow = gtk_icon_new ("expander");
gtk_container_add (GTK_CONTAINER (title), arrow);
}
else
{
child = gtk_image_new (); /* empty whatever */
}
gtk_container_add (GTK_CONTAINER (column), child);
column = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_tree_expander_set_child (GTK_TREE_EXPANDER (child), column);
/* 1st column: type name */
child = gtk_label_new (G_OBJECT_TYPE_NAME (item));