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API: stylecontext: Remove old unused animation functions

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This commit is contained in:
Benjamin Otte 2016-10-07 03:51:38 +02:00
parent f2c455fedb
commit 66dd954290
3 changed files with 0 additions and 227 deletions
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5
docs/reference/gtk/gtk4-sections.txt
View File

@ -5805,11 +5805,6 @@ gtk_style_context_get_font
gtk_style_context_invalidate
gtk_style_context_state_is_running
gtk_style_context_lookup_color
gtk_style_context_notify_state_change
gtk_style_context_pop_animatable_region
gtk_style_context_push_animatable_region
gtk_style_context_cancel_animations
gtk_style_context_scroll_animations
gtk_style_context_remove_provider
gtk_style_context_remove_provider_for_screen
gtk_style_context_reset_widgets

196
gtk/gtkstylecontext.c
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@ -1053,37 +1053,6 @@ gtk_style_context_get_scale (GtkStyleContext *context)
return _gtk_style_cascade_get_scale (context->priv->cascade);
}
/**
* gtk_style_context_state_is_running:
* @context: a #GtkStyleContext
* @state: a widget state
* @progress: (out): return location for the transition progress
*
* Returns %TRUE if there is a transition animation running for the
* current region (see gtk_style_context_push_animatable_region()).
*
* If @progress is not %NULL, the animation progress will be returned
* there, 0.0 means the state is closest to being unset, while 1.0 means
* it’s closest to being set. This means transition animation will
* run from 0 to 1 when @state is being set and from 1 to 0 when
* it’s being unset.
*
* Returns: %TRUE if there is a running transition animation for @state.
*
* Since: 3.0
*
* Deprecated: 3.6: This function always returns %FALSE
**/
gboolean
gtk_style_context_state_is_running (GtkStyleContext *context,
GtkStateType state,
gdouble *progress)
{
g_return_val_if_fail (GTK_IS_STYLE_CONTEXT (context), FALSE);
return FALSE;
}
/**
* gtk_style_context_set_path:
* @context: a #GtkStyleContext
@ -2202,171 +2171,6 @@ gtk_style_context_lookup_color (GtkStyleContext *context,
return _gtk_style_context_resolve_color (context, value, color);
}
/**
* gtk_style_context_notify_state_change:
* @context: a #GtkStyleContext
* @window: a #GdkWindow
* @region_id: (allow-none): animatable region to notify on, or %NULL.
* See gtk_style_context_push_animatable_region()
* @state: state to trigger transition for
* @state_value: %TRUE if @state is the state we are changing to,
* %FALSE if we are changing away from it
*
* Notifies a state change on @context, so if the current style makes use
* of transition animations, one will be started so all rendered elements
* under @region_id are animated for state @state being set to value
* @state_value.
*
* The @window parameter is used in order to invalidate the rendered area
* as the animation runs, so make sure it is the same window that is being
* rendered on by the gtk_render_*() functions.
*
* If @region_id is %NULL, all rendered elements using @context will be
* affected by this state transition.
*
* As a practical example, a #GtkButton notifying a state transition on
* the prelight state:
* |[<!-- language="C" -->
* gtk_style_context_notify_state_change (context,
* gtk_widget_get_window (widget),
* NULL,
* GTK_STATE_PRELIGHT,
* button->in_button);
* ]|
*
* Can be handled in the CSS file like this:
* |[
* GtkButton {
* background-color: #f00
* }
*
* GtkButton:hover {
* background-color: #fff;
* transition: 200ms linear
* }
* ]|
*
* This combination will animate the button background from red to white
* if a pointer enters the button, and back to red if the pointer leaves
* the button.
*
* Note that @state is used when finding the transition parameters, which
* is why the style places the transition under the :hover pseudo-class.
*
* Since: 3.0
*
* Deprecated: 3.6: This function does nothing.
**/
void
gtk_style_context_notify_state_change (GtkStyleContext *context,
GdkWindow *window,
gpointer region_id,
GtkStateType state,
gboolean state_value)
{
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (state > GTK_STATE_NORMAL && state <= GTK_STATE_FOCUSED);
}
/**
* gtk_style_context_cancel_animations:
* @context: a #GtkStyleContext
* @region_id: (allow-none): animatable region to stop, or %NULL.
* See gtk_style_context_push_animatable_region()
*
* Stops all running animations for @region_id and all animatable
* regions underneath.
*
* A %NULL @region_id will stop all ongoing animations in @context,
* when dealing with a #GtkStyleContext obtained through
* gtk_widget_get_style_context(), this is normally done for you
* in all circumstances you would expect all widget to be stopped,
* so this should be only used in complex widgets with different
* animatable regions.
*
* Since: 3.0
*
* Deprecated: 3.6: This function does nothing.
**/
void
gtk_style_context_cancel_animations (GtkStyleContext *context,
gpointer region_id)
{
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
}
/**
* gtk_style_context_scroll_animations:
* @context: a #GtkStyleContext
* @window: a #GdkWindow used previously in
* gtk_style_context_notify_state_change()
* @dx: Amount to scroll in the X axis
* @dy: Amount to scroll in the Y axis
*
* This function is analogous to gdk_window_scroll(), and
* should be called together with it so the invalidation
* areas for any ongoing animation are scrolled together
* with it.
*
* Since: 3.0
*
* Deprecated: 3.6: This function does nothing.
**/
void
gtk_style_context_scroll_animations (GtkStyleContext *context,
GdkWindow *window,
gint dx,
gint dy)
{
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
g_return_if_fail (GDK_IS_WINDOW (window));
}
/**
* gtk_style_context_push_animatable_region:
* @context: a #GtkStyleContext
* @region_id: unique identifier for the animatable region
*
* Pushes an animatable region, so all further gtk_render_*() calls between
* this call and the following gtk_style_context_pop_animatable_region()
* will potentially show transition animations for this region if
* gtk_style_context_notify_state_change() is called for a given state,
* and the current theme/style defines transition animations for state
* changes.
*
* The @region_id used must be unique in @context so the themes
* can uniquely identify rendered elements subject to a state transition.
*
* Since: 3.0
*
* Deprecated: 3.6: This function does nothing.
**/
void
gtk_style_context_push_animatable_region (GtkStyleContext *context,
gpointer region_id)
{
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
g_return_if_fail (region_id != NULL);
}
/**
* gtk_style_context_pop_animatable_region:
* @context: a #GtkStyleContext
*
* Pops an animatable region from @context.
* See gtk_style_context_push_animatable_region().
*
* Since: 3.0
*
* Deprecated: 3.6: This function does nothing.
**/
void
gtk_style_context_pop_animatable_region (GtkStyleContext *context)
{
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
}
static GtkCssStyleChange magic_number;
void

26
gtk/gtkstylecontext.h
View File

@ -1036,11 +1036,6 @@ void gtk_style_context_set_scale (GtkStyleContext *context,
GDK_AVAILABLE_IN_3_10
gint gtk_style_context_get_scale (GtkStyleContext *context);
GDK_DEPRECATED_IN_3_6
gboolean gtk_style_context_state_is_running (GtkStyleContext *context,
GtkStateType state,
gdouble *progress);
GDK_AVAILABLE_IN_ALL
void gtk_style_context_set_path (GtkStyleContext *context,
GtkWidgetPath *path);
@ -1120,27 +1115,6 @@ gboolean gtk_style_context_lookup_color (GtkStyleContext *context,
const gchar *color_name,
GdkRGBA *color);
GDK_DEPRECATED_IN_3_6
void gtk_style_context_notify_state_change (GtkStyleContext *context,
GdkWindow *window,
gpointer region_id,
GtkStateType state,
gboolean state_value);
GDK_DEPRECATED_IN_3_6
void gtk_style_context_cancel_animations (GtkStyleContext *context,
gpointer region_id);
GDK_DEPRECATED_IN_3_6
void gtk_style_context_scroll_animations (GtkStyleContext *context,
GdkWindow *window,
gint dx,
gint dy);
GDK_DEPRECATED_IN_3_6
void gtk_style_context_push_animatable_region (GtkStyleContext *context,
gpointer region_id);
GDK_DEPRECATED_IN_3_6
void gtk_style_context_pop_animatable_region (GtkStyleContext *context);
/* Some helper functions to retrieve most common properties */
GDK_AVAILABLE_IN_ALL
void gtk_style_context_get_color (GtkStyleContext *context,