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QtxToolButton.h
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1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
7 //
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
12 //
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 //
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
18 //
19 
20 #ifndef QTXTOOLBUTTON_H
21 #define QTXTOOLBUTTON_H
22 
23 #include "Qtx.h"
24 
25 #include <QStringList>
26 #include <QToolButton>
27 #include <QVariant>
28 
29 class QTX_EXPORT QtxToolButton : public QToolButton
30 {
31  Q_OBJECT
32 
33  enum Move { NoMove=0, MoveUp, MoveDown, MoveFirst, MoveLast };
34 
35 public:
36  QtxToolButton( QWidget* = 0 );
37  virtual ~QtxToolButton();
38 
39  int addItem( const QString&, const QVariant& = QVariant() );
40  int addItem( const QIcon&, const QString&, const QVariant& = QVariant() );
41  void addItems( const QStringList& );
42 
43  int addSeparator( const QString& = QString() );
44  int addSeparator( const QIcon&, const QString& );
45 
46  void removeItem( int );
47 
48  int count() const;
49 
50  QVariant currentData() const;
51  int currentIndex() const;
52  QString currentText() const;
53 
54  QVariant itemData( int ) const;
55  QIcon itemIcon( int ) const;
56  QString itemText( int ) const;
57 
58  void setItemData( int, const QVariant& );
59  void setItemIcon( int, const QIcon& );
60  void setItemText( int, const QString& );
61 
62  int findText( const QString& );
63 
64 public slots:
65  void clear();
66 
67  void setCurrentIndex( int );
68  void setCurrentText( const QString& );
69 
70 protected:
71  void keyPressEvent( QKeyEvent* );
72  void wheelEvent( QWheelEvent* );
73 
74 signals:
75  void activated( int );
76  void activated( const QString& );
77  void currentIndexChanged( int );
78  void currentIndexChanged( const QString& );
79  void currentTextChanged( const QString& );
80 
81 private slots:
82  void actionTriggered( QAction* );
83 
84 private:
85  void internalUpdate();
86  QAction* actionAt( int ) const;
87  void moveIndex( Move );
88  void emitCurrentChanged( bool, bool );
89 };
90 
91 #endif // QTXTOOLBUTTON_H