83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
/*
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* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* Copyright (C) 2006, 2015 Apple Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef PopupMenuClient_h
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#define PopupMenuClient_h
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#include "LayoutUnit.h"
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#include "PopupMenuStyle.h"
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#include "ScrollTypes.h"
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#include <wtf/Forward.h>
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namespace WebCore {
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class Color;
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class FontSelector;
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class HostWindow;
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class Scrollbar;
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class ScrollableArea;
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class PopupMenuClient {
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public:
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virtual ~PopupMenuClient() = default;
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virtual void valueChanged(unsigned listIndex, bool fireEvents = true) = 0;
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virtual void selectionChanged(unsigned listIndex, bool fireEvents = true) = 0;
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virtual void selectionCleared() = 0;
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virtual String itemText(unsigned listIndex) const = 0;
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virtual String itemLabel(unsigned listIndex) const = 0;
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virtual String itemIcon(unsigned listIndex) const = 0;
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virtual String itemToolTip(unsigned listIndex) const = 0;
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virtual String itemAccessibilityText(unsigned listIndex) const = 0;
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virtual bool itemIsEnabled(unsigned listIndex) const = 0;
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virtual PopupMenuStyle itemStyle(unsigned listIndex) const = 0;
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virtual PopupMenuStyle menuStyle() const = 0;
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virtual int clientInsetLeft() const = 0;
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virtual int clientInsetRight() const = 0;
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virtual LayoutUnit clientPaddingLeft() const = 0;
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virtual LayoutUnit clientPaddingRight() const = 0;
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virtual int listSize() const = 0;
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virtual int selectedIndex() const = 0;
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virtual void popupDidHide() = 0;
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virtual bool itemIsSeparator(unsigned listIndex) const = 0;
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virtual bool itemIsLabel(unsigned listIndex) const = 0;
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virtual bool itemIsSelected(unsigned listIndex) const = 0;
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virtual bool shouldPopOver() const = 0;
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virtual bool valueShouldChangeOnHotTrack() const = 0;
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virtual void setTextFromItem(unsigned listIndex) = 0;
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virtual void listBoxSelectItem(int /*listIndex*/, bool /*allowMultiplySelections*/, bool /*shift*/, bool /*fireOnChangeNow*/ = true) { ASSERT_NOT_REACHED(); }
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virtual bool multiple() const
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{
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ASSERT_NOT_REACHED();
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return false;
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}
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virtual FontSelector* fontSelector() const = 0;
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virtual HostWindow* hostWindow() const = 0;
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virtual Ref<Scrollbar> createScrollbar(ScrollableArea&, ScrollbarOrientation, ScrollbarControlSize) = 0;
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};
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}
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#endif
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