2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
3 * Copyright (C) 2006 Apple Computer, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
22 #ifndef PopupMenuClient_h
23 #define PopupMenuClient_h
25 #include "PopupMenuStyle.h"
26 #include "ScrollTypes.h"
27 #include <wtf/Forward.h>
37 class PopupMenuClient {
39 virtual ~PopupMenuClient() {}
40 virtual void valueChanged(unsigned listIndex, bool fireEvents = true) = 0;
41 virtual void selectionChanged(unsigned listIndex, bool fireEvents = true) = 0;
42 virtual void selectionCleared() = 0;
44 virtual String itemText(unsigned listIndex) const = 0;
45 virtual String itemLabel(unsigned listIndex) const = 0;
46 virtual String itemIcon(unsigned listIndex) const = 0;
47 virtual String itemToolTip(unsigned listIndex) const = 0;
48 virtual String itemAccessibilityText(unsigned listIndex) const = 0;
49 virtual bool itemIsEnabled(unsigned listIndex) const = 0;
50 virtual PopupMenuStyle itemStyle(unsigned listIndex) const = 0;
51 virtual PopupMenuStyle menuStyle() const = 0;
52 virtual int clientInsetLeft() const = 0;
53 virtual int clientInsetRight() const = 0;
54 virtual int clientPaddingLeft() const = 0;
55 virtual int clientPaddingRight() const = 0;
56 virtual int listSize() const = 0;
57 virtual int selectedIndex() const = 0;
58 virtual void popupDidHide() = 0;
59 virtual bool itemIsSeparator(unsigned listIndex) const = 0;
60 virtual bool itemIsLabel(unsigned listIndex) const = 0;
61 virtual bool itemIsSelected(unsigned listIndex) const = 0;
62 virtual bool shouldPopOver() const = 0;
63 virtual bool valueShouldChangeOnHotTrack() const = 0;
64 virtual void setTextFromItem(unsigned listIndex) = 0;
66 virtual FontSelector* fontSelector() const = 0;
67 virtual HostWindow* hostWindow() const = 0;
69 virtual PassRefPtr<Scrollbar> createScrollbar(ScrollableArea*, ScrollbarOrientation, ScrollbarControlSize) = 0;
72 #if ENABLE(NO_LISTBOX_RENDERING)
73 class ListPopupMenuClient : public PopupMenuClient {
75 virtual void listBoxSelectItem(int listIndex, bool allowMultiplySelections, bool shift, bool fireOnChangeNow = true) = 0;
76 virtual bool multiple() = 0;