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39 | |
40 | #ifndef QTEXTEDIT_P_H |
41 | #define QTEXTEDIT_P_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <QtWidgets/private/qtwidgetsglobal_p.h> |
55 | #include "private/qabstractscrollarea_p.h" |
56 | #include "QtGui/qtextdocumentfragment.h" |
57 | #if QT_CONFIG(scrollbar) |
58 | #include "QtWidgets/qscrollbar.h" |
59 | #endif |
60 | #include "QtGui/qtextcursor.h" |
61 | #include "QtGui/qtextformat.h" |
62 | #if QT_CONFIG(menu) |
63 | #include "QtWidgets/qmenu.h" |
64 | #endif |
65 | #include "QtGui/qabstracttextdocumentlayout.h" |
66 | #include "QtCore/qbasictimer.h" |
67 | #include "QtCore/qurl.h" |
68 | #include "qtextedit.h" |
69 | |
70 | #include "private/qwidgettextcontrol_p.h" |
71 | |
72 | QT_REQUIRE_CONFIG(textedit); |
73 | |
74 | QT_BEGIN_NAMESPACE |
75 | |
76 | class QMimeData; |
77 | class QTextEditPrivate : public QAbstractScrollAreaPrivate |
78 | { |
79 | Q_DECLARE_PUBLIC(QTextEdit) |
80 | public: |
81 | QTextEditPrivate(); |
82 | |
83 | void init(const QString &html = QString()); |
84 | void paint(QPainter *p, QPaintEvent *e); |
85 | void _q_repaintContents(const QRectF &contentsRect); |
86 | |
87 | inline QPoint mapToContents(const QPoint &point) const |
88 | { return QPoint(point.x() + horizontalOffset(), point.y() + verticalOffset()); } |
89 | |
90 | void _q_adjustScrollbars(); |
91 | void _q_ensureVisible(const QRectF &rect); |
92 | void relayoutDocument(); |
93 | |
94 | void createAutoBulletList(); |
95 | void pageUpDown(QTextCursor::MoveOperation op, QTextCursor::MoveMode moveMode); |
96 | |
97 | inline int horizontalOffset() const |
98 | { return q_func()->isRightToLeft() ? (hbar->maximum() - hbar->value()) : hbar->value(); } |
99 | inline int verticalOffset() const |
100 | { return vbar->value(); } |
101 | |
102 | inline void sendControlEvent(QEvent *e) |
103 | { control->processEvent(e, coordinateOffset: QPointF(horizontalOffset(), verticalOffset()), contextWidget: viewport); } |
104 | |
105 | void _q_currentCharFormatChanged(const QTextCharFormat &format); |
106 | void _q_cursorPositionChanged(); |
107 | void _q_hoveredBlockWithMarkerChanged(const QTextBlock &block); |
108 | |
109 | void updateDefaultTextOption(); |
110 | |
111 | // re-implemented by QTextBrowser, called by QTextDocument::loadResource |
112 | virtual QUrl resolveUrl(const QUrl &url) const |
113 | { return url; } |
114 | |
115 | QWidgetTextControl *control; |
116 | |
117 | QTextEdit::AutoFormatting autoFormatting; |
118 | bool tabChangesFocus; |
119 | |
120 | QBasicTimer autoScrollTimer; |
121 | QPoint autoScrollDragPos; |
122 | |
123 | QTextEdit::LineWrapMode lineWrap; |
124 | int lineWrapColumnOrWidth; |
125 | QTextOption::WrapMode wordWrap; |
126 | |
127 | uint ignoreAutomaticScrollbarAdjustment : 1; |
128 | uint preferRichText : 1; |
129 | uint showCursorOnInitialShow : 1; |
130 | uint inDrag : 1; |
131 | uint clickCausedFocus : 1; |
132 | |
133 | // Qt3 COMPAT only, for setText |
134 | Qt::TextFormat textFormat; |
135 | |
136 | QString anchorToScrollToWhenVisible; |
137 | |
138 | QString placeholderText; |
139 | |
140 | Qt::CursorShape cursorToRestoreAfterHover = Qt::IBeamCursor; |
141 | |
142 | #ifdef QT_KEYPAD_NAVIGATION |
143 | QBasicTimer deleteAllTimer; |
144 | #endif |
145 | }; |
146 | |
147 | QT_END_NAMESPACE |
148 | |
149 | #endif // QTEXTEDIT_P_H |
150 | |