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Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativetextinput_p_p.h')
-rw-r--r-- | src/declarative/graphicsitems/qdeclarativetextinput_p_p.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h new file mode 100644 index 0000000000..f6f6bd8ca4 --- /dev/null +++ b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h @@ -0,0 +1,158 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDECLARATIVETEXTINPUT_P_H +#define QDECLARATIVETEXTINPUT_P_H + +#include "private/qdeclarativetextinput_p.h" + +#include "private/qdeclarativeimplicitsizeitem_p_p.h" + +#include <qdeclarative.h> + +#include <QPointer> + +#include <private/qlinecontrol_p.h> + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. + +#ifndef QT_NO_LINEEDIT + +QT_BEGIN_NAMESPACE + +class Q_AUTOTEST_EXPORT QDeclarativeTextInputPrivate : public QDeclarativeImplicitSizePaintedItemPrivate +{ + Q_DECLARE_PUBLIC(QDeclarativeTextInput) +public: + QDeclarativeTextInputPrivate() : control(new QLineControl(QString())), + color((QRgb)0), style(QDeclarativeText::Normal), + styleColor((QRgb)0), hAlign(QDeclarativeTextInput::AlignLeft), + mouseSelectionMode(QDeclarativeTextInput::SelectCharacters), inputMethodHints(Qt::ImhNone), + hscroll(0), oldScroll(0), oldValidity(false), focused(false), focusOnPress(true), + showInputPanelOnFocus(true), clickCausedFocus(false), cursorVisible(false), + autoScroll(true), selectByMouse(false), canPaste(false), hAlignImplicit(true), + selectPressed(false) + { +#ifdef Q_OS_SYMBIAN + if (QSysInfo::symbianVersion() == QSysInfo::SV_SF_1 || QSysInfo::symbianVersion() == QSysInfo::SV_SF_3) { + showInputPanelOnFocus = false; + } +#endif + + } + + ~QDeclarativeTextInputPrivate() + { + delete control; + } + + int xToPos(int x, QTextLine::CursorPosition betweenOrOn = QTextLine::CursorBetweenCharacters) const + { + Q_Q(const QDeclarativeTextInput); + QRect cr = q->boundingRect().toRect(); + x-= cr.x() - hscroll; + return control->xToPos(x, betweenOrOn); + } + + void init(); + void startCreatingCursor(); + void focusChanged(bool hasFocus); + void updateHorizontalScroll(); + bool determineHorizontalAlignment(); + bool setHAlign(QDeclarativeTextInput::HAlignment, bool forceAlign = false); + void mirrorChange(); + int calculateTextWidth(); + bool sendMouseEventToInputContext(QGraphicsSceneMouseEvent *event, QEvent::Type eventType); + void updateInputMethodHints(); + + QLineControl* control; + + QFont font; + QFont sourceFont; + QColor color; + QColor selectionColor; + QColor selectedTextColor; + QDeclarativeText::TextStyle style; + QColor styleColor; + QDeclarativeTextInput::HAlignment hAlign; + QDeclarativeTextInput::SelectionMode mouseSelectionMode; + Qt::InputMethodHints inputMethodHints; + QPointer<QDeclarativeComponent> cursorComponent; + QPointer<QDeclarativeItem> cursorItem; + QPointF pressPos; + + int lastSelectionStart; + int lastSelectionEnd; + int oldHeight; + int oldWidth; + int hscroll; + int oldScroll; + bool oldValidity:1; + bool focused:1; + bool focusOnPress:1; + bool showInputPanelOnFocus:1; + bool clickCausedFocus:1; + bool cursorVisible:1; + bool autoScroll:1; + bool selectByMouse:1; + bool canPaste:1; + bool hAlignImplicit:1; + bool selectPressed:1; + + static inline QDeclarativeTextInputPrivate *get(QDeclarativeTextInput *t) { + return t->d_func(); + } +}; + +QT_END_NAMESPACE + +#endif // QT_NO_LINEEDIT + +#endif + |