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Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativetextinput_p.h')
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diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p.h new file mode 100644 index 0000000..f690ae2 --- /dev/null +++ b/src/declarative/graphicsitems/qdeclarativetextinput_p.h @@ -0,0 +1,232 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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_H +#define QDECLARATIVETEXTINPUT_H + +#include "qdeclarativetext_p.h" +#include "qdeclarativepainteditem_p.h" + +#include <QGraphicsSceneMouseEvent> +#include <QIntValidator> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QDeclarativeTextInputPrivate; +class QValidator; +class Q_DECLARATIVE_EXPORT QDeclarativeTextInput : public QDeclarativePaintedItem +{ + Q_OBJECT + Q_ENUMS(HAlignment) + Q_ENUMS(EchoMode) + + Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged) + Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) + Q_PROPERTY(QColor selectionColor READ selectionColor WRITE setSelectionColor NOTIFY selectionColorChanged) + Q_PROPERTY(QColor selectedTextColor READ selectedTextColor WRITE setSelectedTextColor NOTIFY selectedTextColorChanged) + Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged) + Q_PROPERTY(HAlignment horizontalAlignment READ hAlign WRITE setHAlign NOTIFY horizontalAlignmentChanged) + + Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly NOTIFY readOnlyChanged) + Q_PROPERTY(bool cursorVisible READ isCursorVisible WRITE setCursorVisible NOTIFY cursorVisibleChanged) + Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged) + Q_PROPERTY(QRect cursorRect READ cursorRect NOTIFY cursorPositionChanged) + Q_PROPERTY(QDeclarativeComponent *cursorDelegate READ cursorDelegate WRITE setCursorDelegate NOTIFY cursorDelegateChanged) + Q_PROPERTY(int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged) + Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged) + Q_PROPERTY(QString selectedText READ selectedText NOTIFY selectedTextChanged) + + Q_PROPERTY(int maximumLength READ maxLength WRITE setMaxLength NOTIFY maximumLengthChanged) + Q_PROPERTY(QValidator* validator READ validator WRITE setValidator NOTIFY validatorChanged) + Q_PROPERTY(QString inputMask READ inputMask WRITE setInputMask NOTIFY inputMaskChanged) + Q_PROPERTY(Qt::InputMethodHints inputMethodHints READ inputMethodHints WRITE setInputMethodHints) + + Q_PROPERTY(bool acceptableInput READ hasAcceptableInput NOTIFY acceptableInputChanged) + Q_PROPERTY(EchoMode echoMode READ echoMode WRITE setEchoMode NOTIFY echoModeChanged) + Q_PROPERTY(bool focusOnPress READ focusOnPress WRITE setFocusOnPress NOTIFY focusOnPressChanged) + +public: + QDeclarativeTextInput(QDeclarativeItem* parent=0); + ~QDeclarativeTextInput(); + + enum EchoMode {//To match QLineEdit::EchoMode + Normal, + NoEcho, + Password, + PasswordEchoOnEdit + }; + + enum HAlignment { + AlignLeft = Qt::AlignLeft, + AlignRight = Qt::AlignRight, + AlignHCenter = Qt::AlignHCenter + }; + + //### Should we have this function, x based properties, + //### or copy TextEdit with x instead of QTextCursor? + Q_INVOKABLE int xToPos(int x); + + QString text() const; + void setText(const QString &); + + QFont font() const; + void setFont(const QFont &font); + + QColor color() const; + void setColor(const QColor &c); + + QColor selectionColor() const; + void setSelectionColor(const QColor &c); + + QColor selectedTextColor() const; + void setSelectedTextColor(const QColor &c); + + HAlignment hAlign() const; + void setHAlign(HAlignment align); + + bool isReadOnly() const; + void setReadOnly(bool); + + bool isCursorVisible() const; + void setCursorVisible(bool on); + + int cursorPosition() const; + void setCursorPosition(int cp); + + QRect cursorRect() const; + + int selectionStart() const; + void setSelectionStart(int); + + int selectionEnd() const; + void setSelectionEnd(int); + + QString selectedText() const; + + int maxLength() const; + void setMaxLength(int ml); + + QValidator * validator() const; + void setValidator(QValidator* v); + + QString inputMask() const; + void setInputMask(const QString &im); + + EchoMode echoMode() const; + void setEchoMode(EchoMode echo); + + QDeclarativeComponent* cursorDelegate() const; + void setCursorDelegate(QDeclarativeComponent*); + + bool focusOnPress() const; + void setFocusOnPress(bool); + + bool hasAcceptableInput() const; + + void drawContents(QPainter *p,const QRect &r); + QVariant inputMethodQuery(Qt::InputMethodQuery property) const; + +Q_SIGNALS: + void textChanged(); + void cursorPositionChanged(); + void selectionStartChanged(); + void selectionEndChanged(); + void selectedTextChanged(); + void accepted(); + void acceptableInputChanged(); + void colorChanged(const QColor &color); + void selectionColorChanged(const QColor &color); + void selectedTextColorChanged(const QColor &color); + void fontChanged(const QFont &font); + void horizontalAlignmentChanged(HAlignment alignment); + void readOnlyChanged(bool isReadOnly); + void cursorVisibleChanged(bool isCursorVisible); + void cursorDelegateChanged(); + void maximumLengthChanged(int maximumLength); + void validatorChanged(); + void inputMaskChanged(const QString &inputMask); + void echoModeChanged(EchoMode echoMode); + void focusOnPressChanged(bool focusOnPress); + +protected: + virtual void geometryChanged(const QRectF &newGeometry, + const QRectF &oldGeometry); + + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + void keyPressEvent(QKeyEvent* ev); + bool event(QEvent *e); + + void focusChanged(bool hasFocus); + +public Q_SLOTS: + void selectAll(); + +private Q_SLOTS: + void updateSize(bool needsRedraw = true); + void q_textChanged(); + void selectionChanged(); + void createCursor(); + void moveCursor(); + void cursorPosChanged(); + void updateRect(const QRect &r = QRect()); + +private: + Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeTextInput) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QDeclarativeTextInput) +QML_DECLARE_TYPE(QValidator) +QML_DECLARE_TYPE(QIntValidator) +#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0)) +QML_DECLARE_TYPE(QDoubleValidator) +QML_DECLARE_TYPE(QRegExpValidator) +#endif + +QT_END_HEADER + +#endif // QDECLARATIVETEXTINPUT_H |