зеркало из https://github.com/mozilla/gecko-dev.git
64 строки
2.2 KiB
C
64 строки
2.2 KiB
C
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef WidgetStyleCache_h
|
|
#define WidgetStyleCache_h
|
|
|
|
#include <gtk/gtk.h>
|
|
#include "gtkdrawing.h"
|
|
|
|
GtkWidget* GetWidget(WidgetNodeType aNodeType);
|
|
|
|
cairo_surface_t* GetWidgetIconSurface(GtkWidget* aWidgetIcon, int aScale);
|
|
|
|
/*
|
|
* Return a new style context based on aWidget, as a child of aParentStyle.
|
|
* If aWidget still has a floating reference, then it is sunk and released.
|
|
*/
|
|
GtkStyleContext* CreateStyleForWidget(GtkWidget* aWidget,
|
|
GtkStyleContext* aParentStyle);
|
|
|
|
GtkStyleContext* CreateCSSNode(const char* aName, GtkStyleContext* aParentStyle,
|
|
GType aType = G_TYPE_NONE);
|
|
|
|
/*
|
|
* Returns a pointer to a style context for the specified node and state.
|
|
* aStateFlags is applied only to last widget in css style path,
|
|
* for instance GetStyleContext(MOZ_GTK_BUTTON, .., GTK_STATE_FLAG_HOVER)
|
|
* you get "window button:hover" css selector.
|
|
* If you want aStateFlags applied to all path elements use
|
|
* CreateStyleContextWithStates().
|
|
*
|
|
* The context is owned by WidgetStyleCache. Do not unref.
|
|
*/
|
|
GtkStyleContext* GetStyleContext(
|
|
WidgetNodeType aNodeType, int aScale = 1,
|
|
GtkTextDirection aDirection = GTK_TEXT_DIR_NONE,
|
|
GtkStateFlags aStateFlags = GTK_STATE_FLAG_NORMAL);
|
|
|
|
/*
|
|
* Returns a pointer to a style context for the specified node
|
|
* and state applied to all elements at widget style path.
|
|
*
|
|
* The context is owned by caller and must be released by g_object_unref().
|
|
*/
|
|
GtkStyleContext* CreateStyleContextWithStates(
|
|
WidgetNodeType aNodeType, int aScale = 1,
|
|
GtkTextDirection aDirection = GTK_TEXT_DIR_NONE,
|
|
GtkStateFlags aStateFlags = GTK_STATE_FLAG_NORMAL);
|
|
|
|
void ResetWidgetCache();
|
|
|
|
bool IsSolidCSDStyleUsed();
|
|
|
|
void StyleContextSetScale(GtkStyleContext* style, gint aScaleFactor);
|
|
|
|
gint GetBorderRadius(GtkStyleContext* aStyle);
|
|
|
|
bool HeaderBarShouldDrawContainer(WidgetNodeType);
|
|
|
|
#endif // WidgetStyleCache_h
|