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QtxShortcutEdit.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 QTXSHORTCUTEDIT_H
21 #define QTXSHORTCUTEDIT_H
22 
23 #include "Qtx.h"
24 
25 #include <QFrame>
26 #include <QTreeWidget>
27 
28 class QLineEdit;
29 class QPushButton;
30 class QTreeWidgetItem;
31 
32 typedef QMap< QString, QString > ShortcutMap;
33 
34 class QTX_EXPORT QtxShortcutEdit : public QFrame
35 {
36  Q_OBJECT
37 
38 public:
39  QtxShortcutEdit( QWidget* = 0 );
40  virtual ~QtxShortcutEdit();
41  void setShortcut( const QKeySequence& );
42  QKeySequence shortcut();
43  static QString parseEvent( QKeyEvent* );
44  static bool isValidKey( int );
45 
46 
47 private slots:
48  void onCliked();
49  void onEditingFinished();
50 
51 protected:
52  virtual bool eventFilter( QObject*, QEvent* );
53 
54 private:
55  void initialize();
56 
57 private:
58  QLineEdit* myShortcut;
59  QString myPrevShortcutText;
60 };
61 
62 class QTX_EXPORT QtxShortcutTree : public QTreeWidget
63 {
64  Q_OBJECT
65 
66 public:
67  QtxShortcutTree( QWidget * parent = 0 );
68  virtual ~QtxShortcutTree();
69  void setBindings( const QString&, const ShortcutMap& );
70  ShortcutMap* bindings( const QString& ) const;
71  QStringList sections() const;
72  void setGeneralSections( const QStringList& );
73 
74 protected:
75  virtual bool eventFilter( QObject*, QEvent* );
76  virtual void focusOutEvent( QFocusEvent* );
77  virtual bool checkUniqueness( QTreeWidgetItem*, const QString& );
78 
79 private slots:
80  void onCurrentItemChanged( QTreeWidgetItem*, QTreeWidgetItem* );
81 
82 private:
83  QMap< QString, ShortcutMap > myPrevBindings;
84  QStringList myGeneralSections;
85 };
86 
87 #endif // QTXSHORTCUTEDIT_H