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kmodifierkeyinfo.h
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1/*
2 Copyright 2009 Michael Leupold <lemma@confuego.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) version 3, or any
8 later version accepted by the membership of KDE e.V. (or its
9 successor approved by the membership of KDE e.V.), which shall
10 act as a proxy defined in Section 6 of version 3 of the license.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library. If not, see <http://www.gnu.org/licenses/>.
19*/
20
21#ifndef KMODIFIERKEYINFO_H
22#define KMODIFIERKEYINFO_H
23
24#include <kdeui_export.h>
25
26#include <QtCore/QObject>
27
28class KModifierKeyInfoProvider;
29
46class KDEUI_EXPORT KModifierKeyInfo : public QObject
47{
48 Q_OBJECT
49
50public:
54 KModifierKeyInfo(QObject *parent = 0);
55
59 virtual ~KModifierKeyInfo();
60
67 bool knowsKey(Qt::Key key) const;
68
74 const QList<Qt::Key> knownKeys() const;
75
83 bool isKeyPressed(Qt::Key key) const;
84
92 bool isKeyLatched(Qt::Key key) const;
93
102 bool setKeyLatched(Qt::Key key, bool latched);
103
111 bool isKeyLocked(Qt::Key key) const;
112
121 bool setKeyLocked(Qt::Key key, bool locked);
122
130 bool isButtonPressed(Qt::MouseButton button) const;
131
132Q_SIGNALS:
140 void keyPressed(Qt::Key key, bool pressed);
141
148 void keyLatched(Qt::Key key, bool latched);
149
156 void keyLocked(Qt::Key key, bool locked);
157
166 void buttonPressed(Qt::MouseButton button, bool pressed);
167
174 void keyAdded(Qt::Key key);
175
182 void keyRemoved(Qt::Key key);
183
184private:
185 Q_DISABLE_COPY(KModifierKeyInfo)
186 KModifierKeyInfoProvider * const p; // krazy:exclude=dpointer
187};
188
189#endif
KModifierKeyInfo
Get information about the state of the keyboard's modifier keys.
Definition: kmodifierkeyinfo.h:47
KModifierKeyInfo::keyPressed
void keyPressed(Qt::Key key, bool pressed)
This signal is emitted whenever the pressed state of a key changes (key press or key release).
KModifierKeyInfo::keyAdded
void keyAdded(Qt::Key key)
This signal is emitted whenever a new modifier is found due to the keyboard mapping changing.
KModifierKeyInfo::keyRemoved
void keyRemoved(Qt::Key key)
This signal is emitted whenever a previously known modifier no longer exists due to the keyboard mapp...
KModifierKeyInfo::keyLocked
void keyLocked(Qt::Key key, bool locked)
This signal is emitted whenever the locked state of a key changes.
KModifierKeyInfo::keyLatched
void keyLatched(Qt::Key key, bool latched)
This signal is emitted whenever the latched state of a key changes.
KModifierKeyInfo::buttonPressed
void buttonPressed(Qt::MouseButton button, bool pressed)
This signal is emitted whenever the pressed state of a mouse button changes (mouse button press or re...
QList
QObject
kdeui_export.h
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