QtGui/qfontcombobox.h Source File

qfontcombobox.h
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41 
42 #ifndef QFONTCOMBOBOX_H
43 #define QFONTCOMBOBOX_H
44 
45 #include <QtGui/qcombobox.h>
46 #include <QtGui/qfontdatabase.h>
47 
48 #ifndef QT_NO_FONTCOMBOBOX
49 
51 
53 
54 QT_MODULE(Gui)
55 
56 class QFontComboBoxPrivate;
57 
58 class Q_GUI_EXPORT QFontComboBox : public QComboBox
59 {
60  Q_OBJECT
61  Q_FLAGS(FontFilters)
62  Q_PROPERTY(QFontDatabase::WritingSystem writingSystem READ writingSystem WRITE setWritingSystem)
63  Q_PROPERTY(FontFilters fontFilters READ fontFilters WRITE setFontFilters)
64  Q_PROPERTY(QFont currentFont READ currentFont WRITE setCurrentFont NOTIFY currentFontChanged)
65  Q_ENUMS(FontSelection)
66 
67 public:
68  explicit QFontComboBox(QWidget *parent = 0);
69  ~QFontComboBox();
70 
71  void setWritingSystem(QFontDatabase::WritingSystem);
72  QFontDatabase::WritingSystem writingSystem() const;
73 
74  enum FontFilter {
75  AllFonts = 0,
76  ScalableFonts = 0x1,
77  NonScalableFonts = 0x2,
78  MonospacedFonts = 0x4,
79  ProportionalFonts = 0x8
80  };
81  Q_DECLARE_FLAGS(FontFilters, FontFilter)
82 
83  void setFontFilters(FontFilters filters);
84  FontFilters fontFilters() const;
85 
86  QFont currentFont() const;
87  QSize sizeHint() const;
88 
89 public Q_SLOTS:
90  void setCurrentFont(const QFont &f);
91 
92 Q_SIGNALS:
93  void currentFontChanged(const QFont &f);
94 
95 protected:
96  bool event(QEvent *e);
97 
98 private:
99  Q_DISABLE_COPY(QFontComboBox)
100  Q_DECLARE_PRIVATE(QFontComboBox)
101  Q_PRIVATE_SLOT(d_func(), void _q_currentChanged(const QString &))
102  Q_PRIVATE_SLOT(d_func(), void _q_updateModel())
103 };
104 
105 Q_DECLARE_OPERATORS_FOR_FLAGS(QFontComboBox::FontFilters)
106 
108 
110 
111 #endif // QT_NO_FONTCOMBOBOX
112 #endif
#define QT_END_NAMESPACE
Definition: qglobal.h:128
#define Q_PROPERTY(text)
Definition: qobjectdefs.h:80
#define QT_BEGIN_HEADER
Definition: qglobal.h:141
typedef void(APIENTRYP PFNGLBLENDCOLORPROC)(GLclampf red
#define Q_PRIVATE_SLOT(d, signature)
Definition: qobjectdefs.h:73
#define Q_SLOTS
Definition: qobjectdefs.h:71
#define Q_SIGNALS
Definition: qobjectdefs.h:72
#define Q_ENUMS(x)
Definition: qobjectdefs.h:84
#define QT_BEGIN_NAMESPACE
Definition: qglobal.h:127
Definition: qfont.h:64
#define Q_OBJECT
Definition: qobjectdefs.h:157
Definition: qsize.h:53
#define Q_FLAGS(x)
Definition: qobjectdefs.h:85
#define QT_END_HEADER
Definition: qglobal.h:142
GLclampf f
Definition: GLee.h:9303