* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
-#include <config.h>
+#include "config.h"
#include <math.h>
#include <gdk/gdkkeysyms.h>
#include "gtkbindings.h"
* to be best suited to display its contents, including children.
* the width and/or height reported from a widget upon size requisition
* may be overidden by the user by specifying a width and/or height
- * other than 0 through gtk_widget_set_usize().
+ * other than 0 through gtk_widget_set_size_request().
*
- * a scrolled window needs (for imlementing all three policy types) to
+ * a scrolled window needs (for implementing all three policy types) to
* request its width and height based on two different rationales.
* 1) the user wants the scrolled window to just fit into the space
* that it gets allocated for a specifc dimension.
PROP_VSCROLLBAR_POLICY,
PROP_WINDOW_PLACEMENT,
PROP_WINDOW_PLACEMENT_SET,
- PROP_SHADOW_TYPE,
- PROP_LAST
+ PROP_SHADOW_TYPE
};
/* Signals */
LAST_SIGNAL
};
-static void gtk_scrolled_window_destroy (GtkObject *object);
-static void gtk_scrolled_window_finalize (GObject *object);
-static void gtk_scrolled_window_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec);
-static void gtk_scrolled_window_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec);
-
-static void gtk_scrolled_window_screen_changed (GtkWidget *widget,
- GdkScreen *previous_screen);
-static gint gtk_scrolled_window_expose (GtkWidget *widget,
- GdkEventExpose *event);
-static void gtk_scrolled_window_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
-static void gtk_scrolled_window_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static gint gtk_scrolled_window_scroll_event (GtkWidget *widget,
- GdkEventScroll *event);
-static gint gtk_scrolled_window_focus (GtkWidget *widget,
- GtkDirectionType direction);
-static void gtk_scrolled_window_add (GtkContainer *container,
- GtkWidget *widget);
-static void gtk_scrolled_window_remove (GtkContainer *container,
- GtkWidget *widget);
-static void gtk_scrolled_window_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data);
-static void gtk_scrolled_window_scroll_child (GtkScrolledWindow *scrolled_window,
- GtkScrollType scroll,
- gboolean horizontal);
-static void gtk_scrolled_window_move_focus_out (GtkScrolledWindow *scrolled_window,
- GtkDirectionType direction_type);
-
-static void gtk_scrolled_window_relative_allocation(GtkWidget *widget,
- GtkAllocation *allocation);
-static void gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
- gpointer data);
-
-static void gtk_scrolled_window_update_real_placement (GtkScrolledWindow *scrolled_window);
+static void gtk_scrolled_window_destroy (GtkObject *object);
+static void gtk_scrolled_window_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gtk_scrolled_window_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void gtk_scrolled_window_screen_changed (GtkWidget *widget,
+ GdkScreen *previous_screen);
+static gboolean gtk_scrolled_window_expose (GtkWidget *widget,
+ GdkEventExpose *event);
+static void gtk_scrolled_window_size_request (GtkWidget *widget,
+ GtkRequisition *requisition);
+static void gtk_scrolled_window_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+static gboolean gtk_scrolled_window_scroll_event (GtkWidget *widget,
+ GdkEventScroll *event);
+static gboolean gtk_scrolled_window_focus (GtkWidget *widget,
+ GtkDirectionType direction);
+static void gtk_scrolled_window_add (GtkContainer *container,
+ GtkWidget *widget);
+static void gtk_scrolled_window_remove (GtkContainer *container,
+ GtkWidget *widget);
+static void gtk_scrolled_window_forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data);
+static gboolean gtk_scrolled_window_scroll_child (GtkScrolledWindow *scrolled_window,
+ GtkScrollType scroll,
+ gboolean horizontal);
+static void gtk_scrolled_window_move_focus_out (GtkScrolledWindow *scrolled_window,
+ GtkDirectionType direction_type);
+
+static void gtk_scrolled_window_relative_allocation(GtkWidget *widget,
+ GtkAllocation *allocation);
+static void gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
+ gpointer data);
+
+static void gtk_scrolled_window_update_real_placement (GtkScrolledWindow *scrolled_window);
static guint signals[LAST_SIGNAL] = {0};
guint keypad_keyval = keyval - GDK_Left + GDK_KP_Left;
gtk_binding_entry_add_signal (binding_set, keyval, mask,
- "scroll_child", 2,
+ "scroll-child", 2,
GTK_TYPE_SCROLL_TYPE, scroll,
G_TYPE_BOOLEAN, horizontal);
gtk_binding_entry_add_signal (binding_set, keypad_keyval, mask,
- "scroll_child", 2,
+ "scroll-child", 2,
GTK_TYPE_SCROLL_TYPE, scroll,
G_TYPE_BOOLEAN, horizontal);
}
GtkDirectionType direction)
{
gtk_binding_entry_add_signal (binding_set, GDK_Tab, modifiers,
- "move_focus_out", 1,
+ "move-focus-out", 1,
GTK_TYPE_DIRECTION_TYPE, direction);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Tab, modifiers,
- "move_focus_out", 1,
+ "move-focus-out", 1,
GTK_TYPE_DIRECTION_TYPE, direction);
}
widget_class = (GtkWidgetClass*) class;
container_class = (GtkContainerClass*) class;
- gobject_class->finalize = gtk_scrolled_window_finalize;
gobject_class->set_property = gtk_scrolled_window_set_property;
gobject_class->get_property = gtk_scrolled_window_get_property;
GTK_SHADOW_NONE,
GTK_PARAM_READABLE | GTK_PARAM_WRITABLE));
+ /**
+ * GtkScrolledWindow:scrollbars-within-bevel:
+ *
+ * Whether to place scrollbars within the scrolled window's bevel.
+ *
+ * Since: 2.12
+ */
+ gtk_widget_class_install_style_property (widget_class,
+ g_param_spec_boolean ("scrollbars-within-bevel",
+ P_("Scrollbars within bevel"),
+ P_("Place scrollbars within the scrolled window's bevel"),
+ FALSE,
+ GTK_PARAM_READABLE));
+
gtk_widget_class_install_style_property (widget_class,
g_param_spec_int ("scrollbar-spacing",
P_("Scrollbar spacing"),
signals[SCROLL_CHILD] =
- g_signal_new (I_("scroll_child"),
+ g_signal_new (I_("scroll-child"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (GtkScrolledWindowClass, scroll_child),
NULL, NULL,
- _gtk_marshal_VOID__ENUM_BOOLEAN,
- G_TYPE_NONE, 2,
+ _gtk_marshal_BOOLEAN__ENUM_BOOLEAN,
+ G_TYPE_BOOLEAN, 2,
GTK_TYPE_SCROLL_TYPE,
G_TYPE_BOOLEAN);
signals[MOVE_FOCUS_OUT] =
- g_signal_new (I_("move_focus_out"),
+ g_signal_new (I_("move-focus-out"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
G_STRUCT_OFFSET (GtkScrolledWindowClass, move_focus_out),
gtk_scrolled_window_update_real_placement (scrolled_window);
}
+/**
+ * gtk_scrolled_window_new:
+ * @hadjustment: (allow-none): horizontal adjustment
+ * @vadjustment: (allow-none): vertical adjustment
+ *
+ * Creates a new scrolled window.
+ *
+ * The two arguments are the scrolled window's adjustments; these will be
+ * shared with the scrollbars and the child widget to keep the bars in sync
+ * with the child. Usually you want to pass %NULL for the adjustments, which
+ * will cause the scrolled window to create them for you.
+ *
+ * Returns: a new scrolled window
+ */
GtkWidget*
gtk_scrolled_window_new (GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
if (vadjustment)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (vadjustment), NULL);
- scrolled_window = gtk_widget_new (GTK_TYPE_SCROLLED_WINDOW,
+ scrolled_window = g_object_new (GTK_TYPE_SCROLLED_WINDOW,
"hadjustment", hadjustment,
"vadjustment", vadjustment,
NULL);
return scrolled_window;
}
+/**
+ * gtk_scrolled_window_set_hadjustment:
+ * @scrolled_window: a #GtkScrolledWindow
+ * @hadjustment: horizontal scroll adjustment
+ *
+ * Sets the #GtkAdjustment for the horizontal scrollbar.
+ */
void
gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment)
g_object_notify (G_OBJECT (scrolled_window), "hadjustment");
}
+/**
+ * gtk_scrolled_window_set_vadjustment:
+ * @scrolled_window: a #GtkScrolledWindow
+ * @vadjustment: vertical scroll adjustment
+ *
+ * Sets the #GtkAdjustment for the vertical scrollbar.
+ */
void
gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
GtkAdjustment *vadjustment)
g_object_notify (G_OBJECT (scrolled_window), "vadjustment");
}
+/**
+ * gtk_scrolled_window_get_hadjustment:
+ * @scrolled_window: a #GtkScrolledWindow
+ *
+ * Returns the horizontal scrollbar's adjustment, used to connect the
+ * horizontal scrollbar to the child widget's horizontal scroll
+ * functionality.
+ *
+ * Returns: the horizontal #GtkAdjustment
+ */
GtkAdjustment*
gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window)
{
NULL);
}
+/**
+ * gtk_scrolled_window_get_vadjustment:
+ * @scrolled_window: a #GtkScrolledWindow
+ *
+ * Returns the vertical scrollbar's adjustment, used to connect the
+ * vertical scrollbar to the child widget's vertical scroll
+ * functionality.
+ *
+ * Returns: the vertical #GtkAdjustment
+ */
GtkAdjustment*
gtk_scrolled_window_get_vadjustment (GtkScrolledWindow *scrolled_window)
{
return scrolled_window->vscrollbar;
}
+/**
+ * gtk_scrolled_window_set_policy:
+ * @scrolled_window: a #GtkScrolledWindow
+ * @hscrollbar_policy: policy for horizontal bar
+ * @vscrollbar_policy: policy for vertical bar
+ *
+ * Sets the scrollbar policy for the horizontal and vertical scrollbars.
+ *
+ * The policy determines when the scrollbar should appear; it is a value
+ * from the #GtkPolicyType enumeration. If %GTK_POLICY_ALWAYS, the
+ * scrollbar is always present; if %GTK_POLICY_NEVER, the scrollbar is
+ * never present; if %GTK_POLICY_AUTOMATIC, the scrollbar is present only
+ * if needed (that is, if the slider part of the bar would be smaller
+ * than the trough - the display is larger than the page size).
+ */
void
gtk_scrolled_window_set_policy (GtkScrolledWindow *scrolled_window,
GtkPolicyType hscrollbar_policy,
/**
* gtk_scrolled_window_get_policy:
* @scrolled_window: a #GtkScrolledWindow
- * @hscrollbar_policy: location to store the policy for the horizontal scrollbar, or %NULL.
- * @vscrollbar_policy: location to store the policy for the horizontal scrollbar, or %NULL.
+ * @hscrollbar_policy: location to store the policy for the horizontal
+ * scrollbar, or %NULL.
+ * @vscrollbar_policy: location to store the policy for the vertical
+ * scrollbar, or %NULL.
*
* Retrieves the current policy values for the horizontal and vertical
* scrollbars. See gtk_scrolled_window_set_policy().
- **/
+ */
void
gtk_scrolled_window_get_policy (GtkScrolledWindow *scrolled_window,
GtkPolicyType *hscrollbar_policy,
/**
* gtk_scrolled_window_set_placement:
* @scrolled_window: a #GtkScrolledWindow
+ * @window_placement: position of the child window
*
* Sets the placement of the contents with respect to the scrollbars
* for the scrolled window.
+ *
+ * The default is %GTK_CORNER_TOP_LEFT, meaning the child is
+ * in the top left, with the scrollbars underneath and to the right.
+ * Other values in #GtkCornerType are %GTK_CORNER_TOP_RIGHT,
+ * %GTK_CORNER_BOTTOM_LEFT, and %GTK_CORNER_BOTTOM_RIGHT.
*
* See also gtk_scrolled_window_get_placement() and
* gtk_scrolled_window_unset_placement().
- **/
+ */
void
gtk_scrolled_window_set_placement (GtkScrolledWindow *scrolled_window,
GtkCornerType window_placement)
static void
gtk_scrolled_window_destroy (GtkObject *object)
-{
- GtkScrolledWindow *scrolled_window;
-
- g_return_if_fail (GTK_IS_SCROLLED_WINDOW (object));
-
- scrolled_window = GTK_SCROLLED_WINDOW (object);
-
- gtk_widget_unparent (scrolled_window->hscrollbar);
- gtk_widget_unparent (scrolled_window->vscrollbar);
- gtk_widget_destroy (scrolled_window->hscrollbar);
- gtk_widget_destroy (scrolled_window->vscrollbar);
-
- GTK_OBJECT_CLASS (gtk_scrolled_window_parent_class)->destroy (object);
-}
-
-static void
-gtk_scrolled_window_finalize (GObject *object)
{
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (object);
- g_object_unref (scrolled_window->hscrollbar);
- g_object_unref (scrolled_window->vscrollbar);
+ if (scrolled_window->hscrollbar)
+ {
+ g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
+ gtk_scrolled_window_adjustment_changed,
+ scrolled_window);
+ gtk_widget_unparent (scrolled_window->hscrollbar);
+ gtk_widget_destroy (scrolled_window->hscrollbar);
+ g_object_unref (scrolled_window->hscrollbar);
+ scrolled_window->hscrollbar = NULL;
+ }
+ if (scrolled_window->vscrollbar)
+ {
+ g_signal_handlers_disconnect_by_func (gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)),
+ gtk_scrolled_window_adjustment_changed,
+ scrolled_window);
+ gtk_widget_unparent (scrolled_window->vscrollbar);
+ gtk_widget_destroy (scrolled_window->vscrollbar);
+ g_object_unref (scrolled_window->vscrollbar);
+ scrolled_window->vscrollbar = NULL;
+ }
- G_OBJECT_CLASS (gtk_scrolled_window_parent_class)->finalize (object);
+ GTK_OBJECT_CLASS (gtk_scrolled_window_parent_class)->destroy (object);
}
static void
break;
case PROP_WINDOW_PLACEMENT_SET:
gtk_scrolled_window_set_placement_set (scrolled_window,
- g_value_get_enum (value),
+ g_value_get_boolean (value),
TRUE);
break;
case PROP_SHADOW_TYPE:
if (GTK_IS_SCROLLED_WINDOW (widget))
{
gtk_scrolled_window_update_real_placement (GTK_SCROLLED_WINDOW (widget));
- gtk_widget_queue_draw (widget);
+ gtk_widget_queue_resize (widget);
}
else if (GTK_IS_CONTAINER (widget))
gtk_container_forall (GTK_CONTAINER (widget), traverse_container, NULL);
window_placement_connection =
g_signal_connect (settings, "notify::gtk-scrolled-window-placement",
- G_CALLBACK (gtk_scrolled_window_settings_changed), 0);
+ G_CALLBACK (gtk_scrolled_window_settings_changed), NULL);
g_object_set_data (G_OBJECT (settings),
I_("gtk-scrolled-window-connection"),
GUINT_TO_POINTER (window_placement_connection));
gtk_scrolled_window_paint (GtkWidget *widget,
GdkRectangle *area)
{
- GtkAllocation relative_allocation;
GtkScrolledWindow *scrolled_window = GTK_SCROLLED_WINDOW (widget);
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
{
- gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
-
- relative_allocation.x -= widget->style->xthickness;
- relative_allocation.y -= widget->style->ythickness;
- relative_allocation.width += 2 * widget->style->xthickness;
- relative_allocation.height += 2 * widget->style->ythickness;
+ GtkAllocation relative_allocation;
+ gboolean scrollbars_within_bevel;
+
+ gtk_widget_style_get (widget, "scrollbars-within-bevel", &scrollbars_within_bevel, NULL);
+ if (!scrollbars_within_bevel)
+ {
+ gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
+
+ relative_allocation.x -= widget->style->xthickness;
+ relative_allocation.y -= widget->style->ythickness;
+ relative_allocation.width += 2 * widget->style->xthickness;
+ relative_allocation.height += 2 * widget->style->ythickness;
+ }
+ else
+ {
+ GtkContainer *container = GTK_CONTAINER (widget);
+
+ relative_allocation.x = container->border_width;
+ relative_allocation.y = container->border_width;
+ relative_allocation.width = widget->allocation.width - 2 * container->border_width;
+ relative_allocation.height = widget->allocation.height - 2 * container->border_width;
+ }
+
gtk_paint_shadow (widget->style, widget->window,
GTK_STATE_NORMAL, scrolled_window->shadow_type,
area, widget, "scrolled_window",
}
}
-static gint
+static gboolean
gtk_scrolled_window_expose (GtkWidget *widget,
GdkEventExpose *event)
{
{
gtk_scrolled_window_paint (widget, &event->area);
- (* GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->expose_event) (widget, event);
+ GTK_WIDGET_CLASS (gtk_scrolled_window_parent_class)->expose_event (widget, event);
}
return FALSE;
}
}
-static void
+static gboolean
gtk_scrolled_window_scroll_child (GtkScrolledWindow *scrolled_window,
GtkScrollType scroll,
gboolean horizontal)
case GTK_SCROLL_END:
break;
default:
- g_warning ("Invalid scroll type %d for GtkSpinButton::change-value", scroll);
- return;
+ g_warning ("Invalid scroll type %u for GtkScrolledWindow::scroll-child", scroll);
+ return FALSE;
}
+ if ((horizontal && (!scrolled_window->hscrollbar || !scrolled_window->hscrollbar_visible)) ||
+ (!horizontal && (!scrolled_window->vscrollbar || !scrolled_window->vscrollbar_visible)))
+ return FALSE;
+
if (horizontal)
{
if (scrolled_window->hscrollbar)
value = CLAMP (value, adjustment->lower, adjustment->upper - adjustment->page_size);
gtk_adjustment_set_value (adjustment, value);
+
+ return TRUE;
}
+
+ return FALSE;
}
static void
* a flag, then propagating the focus motion to the notebook.
*/
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (scrolled_window));
- if (!GTK_WIDGET_TOPLEVEL (toplevel))
+ if (!gtk_widget_is_toplevel (toplevel))
return;
g_object_ref (scrolled_window);
scrolled_window->focus_out = TRUE;
- g_signal_emit_by_name (toplevel, "move_focus", direction_type);
+ g_signal_emit_by_name (toplevel, "move-focus", direction_type);
scrolled_window->focus_out = FALSE;
g_object_unref (scrolled_window);
GtkBin *bin;
GtkAllocation relative_allocation;
GtkAllocation child_allocation;
+ gboolean scrollbars_within_bevel;
gint scrollbar_spacing;
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
bin = GTK_BIN (scrolled_window);
scrollbar_spacing = _gtk_scrolled_window_get_scrollbar_spacing (scrolled_window);
+ gtk_widget_style_get (widget, "scrollbars-within-bevel", &scrollbars_within_bevel, NULL);
priv = GTK_SCROLLED_WINDOW_GET_PRIVATE (scrolled_window);
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
{
- child_allocation.x -= widget->style->xthickness;
- child_allocation.width += 2 * widget->style->xthickness;
+ if (!scrollbars_within_bevel)
+ {
+ child_allocation.x -= widget->style->xthickness;
+ child_allocation.width += 2 * widget->style->xthickness;
+ }
+ else if (GTK_CORNER_TOP_RIGHT == priv->real_window_placement ||
+ GTK_CORNER_TOP_LEFT == priv->real_window_placement)
+ {
+ child_allocation.y -= widget->style->ythickness;
+ }
+ else
+ {
+ child_allocation.y += widget->style->ythickness;
+ }
}
gtk_widget_size_allocate (scrolled_window->hscrollbar, &child_allocation);
if (scrolled_window->shadow_type != GTK_SHADOW_NONE)
{
- child_allocation.y -= widget->style->ythickness;
- child_allocation.height += 2 * widget->style->ythickness;
+ if (!scrollbars_within_bevel)
+ {
+ child_allocation.y -= widget->style->ythickness;
+ child_allocation.height += 2 * widget->style->ythickness;
+ }
+ else if (GTK_CORNER_BOTTOM_LEFT == priv->real_window_placement ||
+ GTK_CORNER_TOP_LEFT == priv->real_window_placement)
+ {
+ child_allocation.x -= widget->style->xthickness;
+ }
+ else
+ {
+ child_allocation.x += widget->style->xthickness;
+ }
}
gtk_widget_size_allocate (scrolled_window->vscrollbar, &child_allocation);
gtk_widget_hide (scrolled_window->vscrollbar);
}
-static gint
-gtk_scrolled_window_scroll_event (GtkWidget *widget,
+static gboolean
+gtk_scrolled_window_scroll_event (GtkWidget *widget,
GdkEventScroll *event)
{
GtkWidget *range;
return FALSE;
}
-static gint
+static gboolean
gtk_scrolled_window_focus (GtkWidget *widget,
GtkDirectionType direction)
{
return TRUE;
}
- if (!had_focus_child)
+ if (!had_focus_child && GTK_WIDGET_CAN_FOCUS (widget))
{
gtk_widget_grab_focus (widget);
return TRUE;
GTK_CONTAINER_CLASS (gtk_scrolled_window_parent_class)->remove (container, child);
}
+/**
+ * gtk_scrolled_window_add_with_viewport:
+ * @scrolled_window: a #GtkScrolledWindow
+ * @child: the widget you want to scroll
+ *
+ * Used to add children without native scrolling capabilities. This
+ * is simply a convenience function; it is equivalent to adding the
+ * unscrollable child to a viewport, then adding the viewport to the
+ * scrolled window. If a child has native scrolling, use
+ * gtk_container_add() instead of this function.
+ *
+ * The viewport scrolls the child by moving its #GdkWindow, and takes
+ * the size of the child to be the size of its toplevel #GdkWindow.
+ * This will be very wrong for most widgets that support native scrolling;
+ * for example, if you add a widget such as #GtkTreeView with a viewport,
+ * the whole widget will scroll, including the column headings. Thus,
+ * widgets with native scrolling support should not be used with the
+ * #GtkViewport proxy.
+ *
+ * A widget supports scrolling natively if the
+ * set_scroll_adjustments_signal field in #GtkWidgetClass is non-zero,
+ * i.e. has been filled in with a valid signal identifier.
+ */
void
gtk_scrolled_window_add_with_viewport (GtkScrolledWindow *scrolled_window,
GtkWidget *child)
gtk_container_add (GTK_CONTAINER (viewport), child);
}
-/**
+/*
* _gtk_scrolled_window_get_spacing:
* @scrolled_window: a scrolled window
*
* the scrolled widget. Used by GtkCombo
*
* Return value: the spacing, in pixels.
- **/
+ */
gint
_gtk_scrolled_window_get_scrollbar_spacing (GtkScrolledWindow *scrolled_window)
{