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if we use pointers, we should free the previous pointer first (if it

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Mon Dec  3 21:15:59 2001  Kristian Rietveld  <kris@gtk.org>

        * gtk/gtktreedatalist.c (_gtk_tree_data_list_value_to_node): if
        we use pointers, we should free the previous pointer first (if
        it exists), before we set a new pointer. (#64726)

        * gtk/gtktreeprivate.h: get rid of cursor_drag

        * gtk/gtktreeview.c (gtk_tree_view_unrealize): remove check
        for cursor_drag
        (gtk_tree_view_bin_expose): don't directly return in the while
        loop
        (gtk_tree_view_class_init): indentend expanders by default
        (gtk_tree_view_header_focus): only give the button focus
        if it's clickable, visible and the column is reorderable
        (#65539)

        * gtk/gtktreeviewcolumn.c (_gtk_tree_view_column_realize_button):
        create and free cursor
This commit is contained in:
Kristian Rietveld
2001-12-03 21:20:12 +00:00
committed by Kristian Rietveld
parent 6b38775043
commit 5a2ebedc20
11 changed files with 156 additions and 12 deletions
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18
gtk/gtktreeview.c
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@ -616,7 +616,7 @@ gtk_tree_view_class_init (GtkTreeViewClass *class)
g_param_spec_boolean ("indent_expanders",
_("Indent Expanders"),
_("Make the expanders indented."),
FALSE,
TRUE,
G_PARAM_READABLE));
/* Signals */
widget_class->set_scroll_adjustments_signal =
@ -1349,12 +1349,6 @@ gtk_tree_view_unrealize (GtkWidget *widget)
tree_view->priv->drag_highlight_window = NULL;
}
if (tree_view->priv->cursor_drag)
{
gdk_cursor_destroy (tree_view->priv->cursor_drag);
tree_view->priv->cursor_drag = NULL;
}
if (tree_view->priv->xor_gc)
{
gdk_gc_destroy (tree_view->priv->xor_gc);
@ -2835,9 +2829,8 @@ gtk_tree_view_bin_expose (GtkWidget *widget,
node = tree->parent_node;
tree = tree->parent_tree;
if (tree == NULL)
/* we've run out of tree. It's okay to return though, as
* we'd only break out of the while loop below. */
return TRUE;
/* we should go to done to free some memory */
goto done;
has_parent = gtk_tree_model_iter_parent (tree_view->priv->model,
&iter,
&parent_iter);
@ -2852,6 +2845,7 @@ gtk_tree_view_bin_expose (GtkWidget *widget,
}
while (y_offset < event->area.height);
done:
if (cursor_path)
gtk_tree_path_free (cursor_path);
@ -3993,6 +3987,8 @@ gtk_tree_view_header_focus (GtkTreeView *tree_view,
while (last_column)
{
if (GTK_WIDGET_CAN_FOCUS (GTK_TREE_VIEW_COLUMN (last_column->data)->button) &&
GTK_TREE_VIEW_COLUMN (last_column->data)->clickable &&
GTK_TREE_VIEW_COLUMN (last_column->data)->reorderable &&
GTK_TREE_VIEW_COLUMN (last_column->data)->visible)
break;
last_column = last_column->prev;
@ -4007,6 +4003,8 @@ gtk_tree_view_header_focus (GtkTreeView *tree_view,
while (first_column)
{
if (GTK_WIDGET_CAN_FOCUS (GTK_TREE_VIEW_COLUMN (first_column->data)->button) &&
GTK_TREE_VIEW_COLUMN (first_column->data)->clickable &&
GTK_TREE_VIEW_COLUMN (last_column->data)->reorderable &&
GTK_TREE_VIEW_COLUMN (first_column->data)->visible)
break;
first_column = first_column->next;