[gtk+/wip/baedert/drawing: 100/128] range: Remove steppers
- From: Timm Bäder <baedert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/wip/baedert/drawing: 100/128] range: Remove steppers
- Date: Sat, 13 May 2017 19:19:36 +0000 (UTC)
commit c54e46d82cb7d7678e044e29de1474dfb7caa273
Author: Timm Bäder <mail baedert org>
Date: Sun May 7 16:31:23 2017 +0200
range: Remove steppers
Add them back into the new scrollbars later
gtk/gtkrange.c | 438 +------------------------------------------------
gtk/gtkrangeprivate.h | 5 -
2 files changed, 3 insertions(+), 440 deletions(-)
---
diff --git a/gtk/gtkrange.c b/gtk/gtkrange.c
index b1e629d..cfde052 100644
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@@ -59,8 +59,7 @@
* adjustment, e.g #GtkScale or #GtkScrollbar.
*
* Apart from signals for monitoring the parameters of the adjustment,
- * #GtkRange provides properties and methods for influencing the sensitivity
- * of the “steppers”. It also provides properties and methods for setting a
+ * #GtkRange provides properties and methods for setting a
* “fill level” on range widgets. See gtk_range_set_fill_level().
*/
@@ -84,19 +83,10 @@ struct _GtkRangePrivate
GtkRangeStepTimer *timer;
GtkAdjustment *adjustment;
- GtkSensitivityType lower_sensitivity;
- GtkSensitivityType upper_sensitivity;
GdkWindow *event_window;
- /* Steppers are: < > ---- < >
- * a b c d
- */
GtkCssGadget *contents_gadget;
- GtkCssGadget *stepper_a_gadget;
- GtkCssGadget *stepper_b_gadget;
- GtkCssGadget *stepper_c_gadget;
- GtkCssGadget *stepper_d_gadget;
GtkCssGadget *trough_gadget;
GtkCssGadget *fill_gadget;
GtkCssGadget *highlight_gadget;
@@ -118,10 +108,6 @@ struct _GtkRangePrivate
guint slider_size_fixed : 1;
guint trough_click_forward : 1; /* trough click was on the forward side of slider */
- /* Stepper sensitivity */
- guint lower_sensitive : 1;
- guint upper_sensitive : 1;
-
/* The range has an origin, should be drawn differently. Used by GtkScale */
guint has_origin : 1;
@@ -148,8 +134,6 @@ enum {
PROP_0,
PROP_ADJUSTMENT,
PROP_INVERTED,
- PROP_LOWER_STEPPER_SENSITIVITY,
- PROP_UPPER_STEPPER_SENSITIVITY,
PROP_SHOW_FILL_LEVEL,
PROP_RESTRICT_TO_FILL_LEVEL,
PROP_FILL_LEVEL,
@@ -240,7 +224,6 @@ static gboolean gtk_range_scroll (GtkRange *range,
GtkScrollType scroll);
static void gtk_range_update_mouse_location (GtkRange *range);
static void gtk_range_calc_slider (GtkRange *range);
-static void gtk_range_calc_stepper_sensitivity (GtkRange *range);
static void gtk_range_calc_marks (GtkRange *range);
static void gtk_range_adjustment_value_changed (GtkAdjustment *adjustment,
gpointer data);
@@ -418,22 +401,6 @@ gtk_range_class_init (GtkRangeClass *class)
FALSE,
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
- properties[PROP_LOWER_STEPPER_SENSITIVITY] =
- g_param_spec_enum ("lower-stepper-sensitivity",
- P_("Lower stepper sensitivity"),
- P_("The sensitivity policy for the stepper that points to the adjustment’s lower
side"),
- GTK_TYPE_SENSITIVITY_TYPE,
- GTK_SENSITIVITY_AUTO,
- GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
-
- properties[PROP_UPPER_STEPPER_SENSITIVITY] =
- g_param_spec_enum ("upper-stepper-sensitivity",
- P_("Upper stepper sensitivity"),
- P_("The sensitivity policy for the stepper that points to the adjustment’s upper
side"),
- GTK_TYPE_SENSITIVITY_TYPE,
- GTK_SENSITIVITY_AUTO,
- GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
-
/**
* GtkRange:show-fill-level:
*
@@ -540,12 +507,6 @@ gtk_range_set_property (GObject *object,
case PROP_INVERTED:
gtk_range_set_inverted (range, g_value_get_boolean (value));
break;
- case PROP_LOWER_STEPPER_SENSITIVITY:
- gtk_range_set_lower_stepper_sensitivity (range, g_value_get_enum (value));
- break;
- case PROP_UPPER_STEPPER_SENSITIVITY:
- gtk_range_set_upper_stepper_sensitivity (range, g_value_get_enum (value));
- break;
case PROP_SHOW_FILL_LEVEL:
gtk_range_set_show_fill_level (range, g_value_get_boolean (value));
break;
@@ -584,12 +545,6 @@ gtk_range_get_property (GObject *object,
case PROP_INVERTED:
g_value_set_boolean (value, priv->inverted);
break;
- case PROP_LOWER_STEPPER_SENSITIVITY:
- g_value_set_enum (value, gtk_range_get_lower_stepper_sensitivity (range));
- break;
- case PROP_UPPER_STEPPER_SENSITIVITY:
- g_value_set_enum (value, gtk_range_get_upper_stepper_sensitivity (range));
- break;
case PROP_SHOW_FILL_LEVEL:
g_value_set_boolean (value, gtk_range_get_show_fill_level (range));
break;
@@ -626,10 +581,6 @@ gtk_range_init (GtkRange *range)
priv->round_digits = -1;
priv->mouse_x = G_MININT;
priv->mouse_y = G_MININT;
- priv->lower_sensitivity = GTK_SENSITIVITY_AUTO;
- priv->upper_sensitivity = GTK_SENSITIVITY_AUTO;
- priv->lower_sensitive = TRUE;
- priv->upper_sensitive = TRUE;
priv->has_origin = FALSE;
priv->show_fill_level = FALSE;
priv->restrict_to_fill_level = TRUE;
@@ -827,56 +778,6 @@ update_fill_position (GtkRange *range)
}
}
-static void
-update_stepper_state (GtkRange *range,
- GtkCssGadget *gadget)
-{
- GtkRangePrivate *priv = range->priv;
- GtkStateFlags state;
- gboolean arrow_sensitive;
-
- state = gtk_widget_get_state_flags (GTK_WIDGET (range));
-
- if ((!priv->inverted &&
- (gadget == priv->stepper_a_gadget || gadget == priv->stepper_c_gadget)) ||
- (priv->inverted &&
- (gadget == priv->stepper_b_gadget || gadget == priv->stepper_d_gadget)))
- arrow_sensitive = priv->lower_sensitive;
- else
- arrow_sensitive = priv->upper_sensitive;
-
- state &= ~(GTK_STATE_FLAG_ACTIVE | GTK_STATE_FLAG_PRELIGHT);
-
- if ((state & GTK_STATE_FLAG_INSENSITIVE) || !arrow_sensitive)
- {
- state |= GTK_STATE_FLAG_INSENSITIVE;
- }
- else
- {
- if (priv->grab_location == gadget)
- state |= GTK_STATE_FLAG_ACTIVE;
- if (priv->mouse_location == gadget)
- state |= GTK_STATE_FLAG_PRELIGHT;
- }
-
- gtk_css_gadget_set_state (gadget, state);
-}
-
-static void
-update_steppers_state (GtkRange *range)
-{
- GtkRangePrivate *priv = range->priv;
-
- if (priv->stepper_a_gadget)
- update_stepper_state (range, priv->stepper_a_gadget);
- if (priv->stepper_b_gadget)
- update_stepper_state (range, priv->stepper_b_gadget);
- if (priv->stepper_c_gadget)
- update_stepper_state (range, priv->stepper_c_gadget);
- if (priv->stepper_d_gadget)
- update_stepper_state (range, priv->stepper_d_gadget);
-}
-
/**
* gtk_range_set_inverted:
* @range: a #GtkRange
@@ -903,7 +804,6 @@ gtk_range_set_inverted (GtkRange *range,
{
priv->inverted = setting;
- update_steppers_state (range);
update_fill_position (range);
update_highlight_position (range);
@@ -1052,8 +952,8 @@ measure_one_gadget (GtkCssGadget *gadget,
* @range: a #GtkRange
* @range_rect: (out): return location for the range rectangle
*
- * This function returns the area that contains the range’s trough
- * and its steppers, in widget->window coordinates.
+ * This function returns the area that contains the range’s trough,
+ * in widget->window coordinates.
*
* This function is useful mainly for #GtkRange subclasses.
*
@@ -1119,104 +1019,6 @@ gtk_range_get_slider_range (GtkRange *range,
}
/**
- * gtk_range_set_lower_stepper_sensitivity:
- * @range: a #GtkRange
- * @sensitivity: the lower stepper’s sensitivity policy.
- *
- * Sets the sensitivity policy for the stepper that points to the
- * 'lower' end of the GtkRange’s adjustment.
- *
- * Since: 2.10
- **/
-void
-gtk_range_set_lower_stepper_sensitivity (GtkRange *range,
- GtkSensitivityType sensitivity)
-{
- GtkRangePrivate *priv;
-
- g_return_if_fail (GTK_IS_RANGE (range));
-
- priv = range->priv;
-
- if (priv->lower_sensitivity != sensitivity)
- {
- priv->lower_sensitivity = sensitivity;
-
- gtk_range_calc_stepper_sensitivity (range);
-
- g_object_notify_by_pspec (G_OBJECT (range), properties[PROP_LOWER_STEPPER_SENSITIVITY]);
- }
-}
-
-/**
- * gtk_range_get_lower_stepper_sensitivity:
- * @range: a #GtkRange
- *
- * Gets the sensitivity policy for the stepper that points to the
- * 'lower' end of the GtkRange’s adjustment.
- *
- * Returns: The lower stepper’s sensitivity policy.
- *
- * Since: 2.10
- **/
-GtkSensitivityType
-gtk_range_get_lower_stepper_sensitivity (GtkRange *range)
-{
- g_return_val_if_fail (GTK_IS_RANGE (range), GTK_SENSITIVITY_AUTO);
-
- return range->priv->lower_sensitivity;
-}
-
-/**
- * gtk_range_set_upper_stepper_sensitivity:
- * @range: a #GtkRange
- * @sensitivity: the upper stepper’s sensitivity policy.
- *
- * Sets the sensitivity policy for the stepper that points to the
- * 'upper' end of the GtkRange’s adjustment.
- *
- * Since: 2.10
- **/
-void
-gtk_range_set_upper_stepper_sensitivity (GtkRange *range,
- GtkSensitivityType sensitivity)
-{
- GtkRangePrivate *priv;
-
- g_return_if_fail (GTK_IS_RANGE (range));
-
- priv = range->priv;
-
- if (priv->upper_sensitivity != sensitivity)
- {
- priv->upper_sensitivity = sensitivity;
-
- gtk_range_calc_stepper_sensitivity (range);
-
- g_object_notify_by_pspec (G_OBJECT (range), properties[PROP_UPPER_STEPPER_SENSITIVITY]);
- }
-}
-
-/**
- * gtk_range_get_upper_stepper_sensitivity:
- * @range: a #GtkRange
- *
- * Gets the sensitivity policy for the stepper that points to the
- * 'upper' end of the GtkRange’s adjustment.
- *
- * Returns: The upper stepper’s sensitivity policy.
- *
- * Since: 2.10
- **/
-GtkSensitivityType
-gtk_range_get_upper_stepper_sensitivity (GtkRange *range)
-{
- g_return_val_if_fail (GTK_IS_RANGE (range), GTK_SENSITIVITY_AUTO);
-
- return range->priv->upper_sensitivity;
-}
-
-/**
* gtk_range_set_increments:
* @range: a #GtkRange
* @step: step size
@@ -1560,10 +1362,6 @@ gtk_range_finalize (GObject *object)
g_clear_object (&priv->fill_gadget);
g_clear_object (&priv->highlight_gadget);
g_clear_object (&priv->slider_gadget);
- g_clear_object (&priv->stepper_a_gadget);
- g_clear_object (&priv->stepper_b_gadget);
- g_clear_object (&priv->stepper_c_gadget);
- g_clear_object (&priv->stepper_d_gadget);
G_OBJECT_CLASS (gtk_range_parent_class)->finalize (object);
}
@@ -1669,7 +1467,6 @@ gtk_range_allocate_trough (GtkCssGadget *gadget,
/* Slider */
gtk_range_calc_marks (range);
- gtk_range_calc_stepper_sensitivity (range);
gtk_widget_get_allocation (widget, &widget_alloc);
gtk_range_compute_slider_position (range,
@@ -2038,7 +1835,6 @@ gtk_range_state_flags_changed (GtkWidget *widget,
update_trough_state (range);
update_slider_state (range);
- update_steppers_state (range);
GTK_WIDGET_CLASS (gtk_range_parent_class)->state_flags_changed (widget, previous_state);
}
@@ -2105,7 +1901,6 @@ range_grab_add (GtkRange *range,
update_trough_state (range);
update_slider_state (range);
- update_steppers_state (range);
gtk_style_context_add_class (context, "dragging");
}
@@ -2143,7 +1938,6 @@ range_grab_remove (GtkRange *range)
gtk_range_update_mouse_location (range);
update_slider_state (range);
- update_steppers_state (range);
update_zoom_state (range, FALSE);
gtk_style_context_remove_class (context, "dragging");
@@ -2153,55 +1947,10 @@ static GtkScrollType
range_get_scroll_for_grab (GtkRange *range)
{
GtkRangePrivate *priv = range->priv;
- guint grab_button;
- gboolean invert;
-
- invert = should_invert (range);
- grab_button = gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (range->priv->multipress_gesture));
if (!priv->grab_location)
return GTK_SCROLL_NONE;
- /* Backward stepper */
- if (priv->grab_location == priv->stepper_a_gadget ||
- priv->grab_location == priv->stepper_c_gadget)
- {
- switch (grab_button)
- {
- case GDK_BUTTON_PRIMARY:
- return invert ? GTK_SCROLL_STEP_FORWARD : GTK_SCROLL_STEP_BACKWARD;
- break;
- case GDK_BUTTON_SECONDARY:
- return invert ? GTK_SCROLL_PAGE_FORWARD : GTK_SCROLL_PAGE_BACKWARD;
- break;
- case GDK_BUTTON_MIDDLE:
- return invert ? GTK_SCROLL_END : GTK_SCROLL_START;
- break;
- default:
- return GTK_SCROLL_NONE;
- }
- }
-
- /* Forward stepper */
- if (priv->grab_location == priv->stepper_b_gadget ||
- priv->grab_location == priv->stepper_d_gadget)
- {
- switch (grab_button)
- {
- case GDK_BUTTON_PRIMARY:
- return invert ? GTK_SCROLL_STEP_BACKWARD : GTK_SCROLL_STEP_FORWARD;
- break;
- case GDK_BUTTON_SECONDARY:
- return invert ? GTK_SCROLL_PAGE_BACKWARD : GTK_SCROLL_PAGE_FORWARD;
- break;
- case GDK_BUTTON_MIDDLE:
- return invert ? GTK_SCROLL_START : GTK_SCROLL_END;
- break;
- default:
- return GTK_SCROLL_NONE;
- }
- }
-
/* In the trough */
if (priv->grab_location == priv->trough_gadget)
{
@@ -2399,25 +2148,6 @@ gtk_range_multipress_gesture_pressed (GtkGestureMultiPress *gesture,
gtk_widget_queue_draw (widget);
}
- else if (priv->mouse_location == priv->stepper_a_gadget ||
- priv->mouse_location == priv->stepper_b_gadget ||
- priv->mouse_location == priv->stepper_c_gadget ||
- priv->mouse_location == priv->stepper_d_gadget)
- {
- GtkScrollType scroll;
-
- range_grab_add (range, priv->mouse_location);
-
- scroll = range_get_scroll_for_grab (range);
- if (scroll == GTK_SCROLL_START || scroll == GTK_SCROLL_END)
- gtk_range_scroll (range, scroll);
- else if (scroll != GTK_SCROLL_NONE)
- {
- remove_autoscroll (range);
- range->priv->autoscroll_mode = scroll;
- add_autoscroll (range);
- }
- }
else if (priv->mouse_location == priv->trough_gadget &&
(source == GDK_SOURCE_TOUCHSCREEN ||
(button == GDK_BUTTON_PRIMARY &&
@@ -2875,7 +2605,6 @@ gtk_range_adjustment_changed (GtkAdjustment *adjustment,
GtkRange *range = GTK_RANGE (data);
gtk_range_calc_slider (range);
- gtk_range_calc_stepper_sensitivity (range);
/* Note that we don't round off to priv->round_digits here.
* that's because it's really broken to change a value
@@ -2893,7 +2622,6 @@ gtk_range_adjustment_value_changed (GtkAdjustment *adjustment,
GtkRange *range = GTK_RANGE (data);
gtk_range_calc_slider (range);
- gtk_range_calc_stepper_sensitivity (range);
/* now check whether the layout changed */
if (GTK_IS_SCALE (range) && gtk_scale_get_draw_value (GTK_SCALE (range)))
@@ -3147,18 +2875,6 @@ gtk_range_update_mouse_location (GtkRange *range)
if (priv->grab_location != NULL)
priv->mouse_location = priv->grab_location;
- else if (priv->stepper_a_gadget &&
- gtk_css_gadget_border_box_contains_point (priv->stepper_a_gadget, x, y))
- priv->mouse_location = priv->stepper_a_gadget;
- else if (priv->stepper_b_gadget &&
- gtk_css_gadget_border_box_contains_point (priv->stepper_b_gadget, x, y))
- priv->mouse_location = priv->stepper_b_gadget;
- else if (priv->stepper_c_gadget &&
- gtk_css_gadget_border_box_contains_point (priv->stepper_c_gadget, x, y))
- priv->mouse_location = priv->stepper_c_gadget;
- else if (priv->stepper_d_gadget &&
- gtk_css_gadget_border_box_contains_point (priv->stepper_d_gadget, x, y))
- priv->mouse_location = priv->stepper_d_gadget;
else if (gtk_css_gadget_border_box_contains_point (priv->slider_gadget, x, y))
priv->mouse_location = priv->slider_gadget;
else if (rectangle_contains_point (&slider_trace, x, y))
@@ -3187,7 +2903,6 @@ gtk_range_update_mouse_location (GtkRange *range)
update_trough_state (range);
update_slider_state (range);
- update_steppers_state (range);
}
}
@@ -3334,66 +3049,6 @@ gtk_range_calc_slider (GtkRange *range)
}
static void
-gtk_range_calc_stepper_sensitivity (GtkRange *range)
-{
- GtkRangePrivate *priv = range->priv;
- gboolean was_upper_sensitive, was_lower_sensitive;
-
- was_upper_sensitive = priv->upper_sensitive;
- switch (priv->upper_sensitivity)
- {
- case GTK_SENSITIVITY_AUTO:
- priv->upper_sensitive =
- (gtk_adjustment_get_value (priv->adjustment) <
- (gtk_adjustment_get_upper (priv->adjustment) - gtk_adjustment_get_page_size (priv->adjustment)));
- break;
-
- case GTK_SENSITIVITY_ON:
- priv->upper_sensitive = TRUE;
- break;
-
- case GTK_SENSITIVITY_OFF:
- priv->upper_sensitive = FALSE;
- break;
- }
-
- was_lower_sensitive = priv->lower_sensitive;
- switch (priv->lower_sensitivity)
- {
- case GTK_SENSITIVITY_AUTO:
- priv->lower_sensitive =
- (gtk_adjustment_get_value (priv->adjustment) > gtk_adjustment_get_lower (priv->adjustment));
- break;
-
- case GTK_SENSITIVITY_ON:
- priv->lower_sensitive = TRUE;
- break;
-
- case GTK_SENSITIVITY_OFF:
- priv->lower_sensitive = FALSE;
- break;
- }
-
- /* Too many side effects can influence which stepper reacts to wat condition.
- * So we just invalidate them all.
- */
- if (was_upper_sensitive != priv->upper_sensitive ||
- was_lower_sensitive != priv->lower_sensitive)
- {
- update_steppers_state (range);
-
- if (priv->stepper_a_gadget)
- gtk_css_gadget_queue_allocate (priv->stepper_a_gadget);
- if (priv->stepper_b_gadget)
- gtk_css_gadget_queue_allocate (priv->stepper_b_gadget);
- if (priv->stepper_c_gadget)
- gtk_css_gadget_queue_allocate (priv->stepper_c_gadget);
- if (priv->stepper_d_gadget)
- gtk_css_gadget_queue_allocate (priv->stepper_d_gadget);
- }
-}
-
-static void
gtk_range_calc_marks (GtkRange *range)
{
GtkRangePrivate *priv = range->priv;
@@ -3628,93 +3283,6 @@ gtk_range_get_round_digits (GtkRange *range)
return range->priv->round_digits;
}
-static void
-sync_stepper_gadget (GtkRange *range,
- gboolean should_have_stepper,
- GtkCssGadget **gadget_ptr,
- const gchar *class,
- GtkCssImageBuiltinType image_type,
- GtkCssGadget *prev_sibling)
-{
- GtkWidget *widget;
- GtkCssGadget *gadget;
- GtkCssNode *widget_node;
- gboolean has_stepper;
- GtkRangePrivate *priv = range->priv;
-
- has_stepper = (*gadget_ptr != NULL);
- if (has_stepper == should_have_stepper)
- return;
-
- if (!should_have_stepper)
- {
- if (*gadget_ptr != NULL)
- {
- if (*gadget_ptr == priv->grab_location)
- stop_scrolling (range);
- if (*gadget_ptr == priv->mouse_location)
- priv->mouse_location = NULL;
- gtk_css_node_set_parent (gtk_css_gadget_get_node (*gadget_ptr), NULL);
- gtk_box_gadget_remove_gadget (GTK_BOX_GADGET (priv->contents_gadget), *gadget_ptr);
- }
- g_clear_object (gadget_ptr);
- return;
- }
-
- widget = GTK_WIDGET (range);
- widget_node = gtk_widget_get_css_node (widget);
- gadget = gtk_builtin_icon_new ("button",
- widget,
- NULL, NULL);
- gtk_builtin_icon_set_image (GTK_BUILTIN_ICON (gadget), image_type);
- gtk_css_gadget_add_class (gadget, class);
- gtk_css_gadget_set_state (gadget, gtk_css_node_get_state (widget_node));
-
- gtk_box_gadget_insert_gadget_after (GTK_BOX_GADGET (priv->contents_gadget), prev_sibling,
- gadget, FALSE, GTK_ALIGN_FILL);
- *gadget_ptr = gadget;
-}
-
-void
-_gtk_range_set_steppers (GtkRange *range,
- gboolean has_a,
- gboolean has_b,
- gboolean has_c,
- gboolean has_d)
-{
- GtkRangePrivate *priv = range->priv;
-
- sync_stepper_gadget (range,
- has_a, &priv->stepper_a_gadget,
- "up",
- priv->orientation == GTK_ORIENTATION_VERTICAL ?
- GTK_CSS_IMAGE_BUILTIN_ARROW_UP : GTK_CSS_IMAGE_BUILTIN_ARROW_LEFT,
- NULL);
-
- sync_stepper_gadget (range,
- has_b, &priv->stepper_b_gadget,
- "down",
- priv->orientation == GTK_ORIENTATION_VERTICAL ?
- GTK_CSS_IMAGE_BUILTIN_ARROW_DOWN : GTK_CSS_IMAGE_BUILTIN_ARROW_RIGHT,
- priv->stepper_a_gadget);
-
- sync_stepper_gadget (range,
- has_c, &priv->stepper_c_gadget,
- "up",
- priv->orientation == GTK_ORIENTATION_VERTICAL ?
- GTK_CSS_IMAGE_BUILTIN_ARROW_UP : GTK_CSS_IMAGE_BUILTIN_ARROW_LEFT,
- priv->trough_gadget);
-
- sync_stepper_gadget (range,
- has_d, &priv->stepper_d_gadget,
- "down",
- priv->orientation == GTK_ORIENTATION_VERTICAL ?
- GTK_CSS_IMAGE_BUILTIN_ARROW_DOWN : GTK_CSS_IMAGE_BUILTIN_ARROW_RIGHT,
- priv->stepper_c_gadget ? priv->stepper_c_gadget : priv->trough_gadget);
-
- gtk_widget_queue_resize (GTK_WIDGET (range));
-}
-
GtkCssGadget *
gtk_range_get_slider_gadget (GtkRange *range)
{
diff --git a/gtk/gtkrangeprivate.h b/gtk/gtkrangeprivate.h
index e5e0c55..f1d082a 100644
--- a/gtk/gtkrangeprivate.h
+++ b/gtk/gtkrangeprivate.h
@@ -42,11 +42,6 @@ void _gtk_range_set_stop_values (GtkRange *range
gint n_values);
gint _gtk_range_get_stop_positions (GtkRange *range,
gint **values);
-void _gtk_range_set_steppers (GtkRange *range,
- gboolean has_a,
- gboolean has_b,
- gboolean has_c,
- gboolean has_d);
GtkCssGadget *gtk_range_get_slider_gadget (GtkRange *range);
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