Qt 4.8
qtooltip.h
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41 
42 #ifndef QTOOLTIP_H
43 #define QTOOLTIP_H
44 
45 #include <QtGui/qwidget.h>
46 
48 
50 
51 QT_MODULE(Gui)
52 
53 #ifndef QT_NO_TOOLTIP
54 
56 {
57  QToolTip();
58 public:
59  static void showText(const QPoint &pos, const QString &text, QWidget *w = 0);
60  static void showText(const QPoint &pos, const QString &text, QWidget *w, const QRect &rect);
61  static inline void hideText() { showText(QPoint(), QString()); }
62 
63  static bool isVisible();
64  static QString text();
65 
66  static QPalette palette();
67  static void setPalette(const QPalette &);
68  static QFont font();
69  static void setFont(const QFont &);
70 #ifdef QT3_SUPPORT
71  static inline QT3_SUPPORT void add(QWidget *w, const QString &s) { w->setToolTip(s); }
72  static inline QT3_SUPPORT void add(QWidget *w, const QRect &, const QString &s)
73  { w->setToolTip(s); }
74  static inline QT3_SUPPORT void remove(QWidget *w) { w->setToolTip(QString()); }
75 #endif
76 };
77 
78 #endif // QT_NO_TOOLTIP
79 
81 
83 
84 #endif // QTOOLTIP_H
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define add(aName)
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define Q_GUI_EXPORT
Definition: qglobal.h:1450
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
The QString class provides a Unicode character string.
Definition: qstring.h:83
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QToolTip class provides tool tips (balloon help) for any widget.
Definition: qtooltip.h:55
static void hideText()
Hides the tool tip.
Definition: qtooltip.h:61
void setToolTip(const QString &)
Definition: qwidget.cpp:11600
The QFont class specifies a font used for drawing text.
Definition: qfont.h:64
The QPoint class defines a point in the plane using integer precision.
Definition: qpoint.h:53
The QRect class defines a rectangle in the plane using integer precision.
Definition: qrect.h:58
#define QT_END_HEADER
Definition: qglobal.h:137
#define text
Definition: qobjectdefs.h:80
The QPalette class contains color groups for each widget state.
Definition: qpalette.h:61