Qt 4.8
qdeclarativetext_p.h
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41 
42 #ifndef QDECLARATIVETEXT_H
43 #define QDECLARATIVETEXT_H
44 
45 #include <QtGui/qtextoption.h>
47 
48 #include <private/qdeclarativeglobal_p.h>
49 
51 
53 
54 QT_MODULE(Declarative)
57 {
58  Q_OBJECT
66 
68  QFont font;
69  QColor color;
70  TextStyle style;
71  QColor styleColor;
72  HAlignment horizontalAlignment;
73  VAlignment verticalAlignment;
74  WrapMode wrapMode;
75  int lineCount;
76  bool truncated;
77  int maximumLineCount;
78 
79  TextFormat textFormat;
80  TextElideMode elide; //### elideMode?
81  qreal paintedWidth;
82  qreal paintedHeight;
83  qreal lineHeight;
84  LineHeightMode lineHeightMode;
85 
86 public:
89 
93  AlignJustify = Qt::AlignJustify }; // ### VERSIONING: Only in QtQuick 1.1
97  enum TextStyle { Normal,
100  Sunken };
104  StyledText = 4 };
109 
110  enum WrapMode { NoWrap = QTextOption::NoWrap,
113  WrapAtWordBoundaryOrAnywhere = QTextOption::WrapAtWordBoundaryOrAnywhere, // COMPAT
115  };
116 
117  enum LineHeightMode { ProportionalHeight, FixedHeight };
118 
119  QString text() const;
120  void setText(const QString &);
121 
122  QFont font() const;
123  void setFont(const QFont &font);
124 
125  QColor color() const;
126  void setColor(const QColor &c);
127 
128  TextStyle style() const;
129  void setStyle(TextStyle style);
130 
131  QColor styleColor() const;
132  void setStyleColor(const QColor &c);
133 
134  HAlignment hAlign() const;
135  void setHAlign(HAlignment align);
136  void resetHAlign();
137  HAlignment effectiveHAlign() const;
138 
139  VAlignment vAlign() const;
140  void setVAlign(VAlignment align);
141 
142  WrapMode wrapMode() const;
143  void setWrapMode(WrapMode w);
144 
145  int lineCount() const;
146  bool truncated() const;
147 
148  int maximumLineCount() const;
149  void setMaximumLineCount(int lines);
150  void resetMaximumLineCount();
151 
152  TextFormat textFormat() const;
153  void setTextFormat(TextFormat format);
154 
155  TextElideMode elideMode() const;
156  void setElideMode(TextElideMode);
157 
158  qreal lineHeight() const;
159  void setLineHeight(qreal lineHeight);
160 
161  LineHeightMode lineHeightMode() const;
162  void setLineHeightMode(LineHeightMode);
163 
164  void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
165 
166  virtual void componentComplete();
167 
168  int resourcesLoading() const; // mainly for testing
169 
170  qreal paintedWidth() const;
171  qreal paintedHeight() const;
172 
173  QRectF boundingRect() const;
174 
175 Q_SIGNALS:
176  void textChanged(const QString &text);
177  void linkActivated(const QString &link);
178  void fontChanged(const QFont &font);
179  void colorChanged(const QColor &color);
180  void styleChanged(TextStyle style);
181  void styleColorChanged(const QColor &color);
182  void horizontalAlignmentChanged(HAlignment alignment);
183  void verticalAlignmentChanged(VAlignment alignment);
184  void wrapModeChanged();
185  Q_REVISION(1) void lineCountChanged();
186  Q_REVISION(1) void truncatedChanged();
187  Q_REVISION(1) void maximumLineCountChanged();
188  void textFormatChanged(TextFormat textFormat);
189  void elideModeChanged(TextElideMode mode);
190  void paintedSizeChanged();
191  Q_REVISION(1) void lineHeightChanged(qreal lineHeight);
192  Q_REVISION(1) void lineHeightModeChanged(LineHeightMode mode);
193 
194 protected:
197  virtual void geometryChanged(const QRectF &newGeometry,
198  const QRectF &oldGeometry);
199 
200 private:
203 };
204 
206 
208 
210 
211 #endif
The QPainter class performs low-level painting on widgets and other paint devices.
Definition: qpainter.h:86
The QColor class provides colors based on RGB, HSV or CMYK values.
Definition: qcolor.h:67
double qreal
Definition: qglobal.h:1193
unsigned char c[8]
Definition: qnumeric_p.h:62
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
EventRef event
#define QT_MODULE(x)
Definition: qglobal.h:2783
QScopedPointer< QGraphicsItemPrivate > d_ptr
#define QML_DECLARE_TYPE(TYPE)
Definition: qdeclarative.h:56
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
The QGraphicsSceneMouseEvent class provides mouse events in the graphics view framework.
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
The QString class provides a Unicode character string.
Definition: qstring.h:83
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event)
This event handler, for event event, can be reimplemented to receive mouse press events for this item...
#define Q_SIGNALS
Definition: qobjectdefs.h:72
#define Q_ENUMS(x)
Definition: qobjectdefs.h:84
QRectF boundingRect() const
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QRectF class defines a rectangle in the plane using floating point precision. ...
Definition: qrect.h:511
The QDeclarativeItem class provides the most basic of all visual items in QML.
QVariant data(int key) const
Returns this item&#39;s custom data for the key key as a QVariant.
#define Q_DECLARATIVE_PRIVATE_EXPORT
virtual void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
This function is called to handle this item&#39;s changes in geometry from oldGeometry to newGeometry...
#define Q_OBJECT
Definition: qobjectdefs.h:157
#define Q_DECLARE_PRIVATE_D(Dptr, Class)
Definition: qglobal.h:2472
The QFont class specifies a font used for drawing text.
Definition: qfont.h:64
virtual void componentComplete()
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *)
#define QT_END_HEADER
Definition: qglobal.h:137
The QStyleOptionGraphicsItem class is used to describe the parameters needed to draw a QGraphicsItem...
Definition: qstyleoption.h:867
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
This event handler, for event event, can be reimplemented to receive mouse release events for this it...
#define text
Definition: qobjectdefs.h:80