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31bcc62a8b
This is important for RTL locales which are drawn with explicit direction but measured with no direction. MozReview-Commit-ID: C4k5vgpKggD --HG-- extra : rebase_source : 6fc3c6dae296d8dabe189361481b12a17e75dcc6
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef WidgetStyleCache_h
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#define WidgetStyleCache_h
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#include <gtk/gtk.h>
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#include "gtkdrawing.h"
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typedef unsigned StyleFlags;
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enum : StyleFlags {
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NO_STYLE_FLAGS,
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WHATEVER_MIGHT_BE_NEEDED = 1U << 0,
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};
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GtkWidget*
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GetWidget(WidgetNodeType aNodeType);
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/*
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* Return a new style context based on aWidget, as a child of aParentStyle.
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* If aWidget still has a floating reference, then it is sunk and released.
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*/
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GtkStyleContext*
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CreateStyleForWidget(GtkWidget* aWidget, GtkStyleContext* aParentStyle);
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// CreateCSSNode is implemented for gtk >= 3.20 only.
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GtkStyleContext*
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CreateCSSNode(const char* aName,
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GtkStyleContext* aParentStyle,
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GType aType = G_TYPE_NONE);
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// Callers must call ReleaseStyleContext() on the returned context.
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GtkStyleContext*
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ClaimStyleContext(WidgetNodeType aNodeType,
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GtkTextDirection aDirection = GTK_TEXT_DIR_NONE,
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GtkStateFlags aStateFlags = GTK_STATE_FLAG_NORMAL,
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StyleFlags aFlags = NO_STYLE_FLAGS);
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void
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ReleaseStyleContext(GtkStyleContext* style);
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void
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ResetWidgetCache(void);
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#endif // WidgetStyleCache_h
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