/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the QtDeclarative module of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
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** file. Please review the following information to ensure the GNU Lesser | |
** General Public License version 2.1 requirements will be met: | |
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** | |
** 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. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 as published by the Free Software Foundation | |
** and appearing in the file LICENSE.GPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU General | |
** Public License version 3.0 requirements will be met: | |
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** Other Usage | |
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****************************************************************************/ | |
#ifndef QDECLARATIVETEXTINPUT_H | |
#define QDECLARATIVETEXTINPUT_H | |
#include "private/qdeclarativetext_p.h" | |
#include "private/qdeclarativeimplicitsizeitem_p.h" | |
#include <QGraphicsSceneMouseEvent> | |
#include <QIntValidator> | |
#ifndef QT_NO_LINEEDIT | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_MODULE(Declarative) | |
class QDeclarativeTextInputPrivate; | |
class QValidator; | |
class Q_AUTOTEST_EXPORT QDeclarativeTextInput : public QDeclarativeImplicitSizePaintedItem | |
{ | |
Q_OBJECT | |
Q_ENUMS(HAlignment) | |
Q_ENUMS(EchoMode) | |
Q_ENUMS(SelectionMode) | |
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 RESET resetHAlign 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 cursorRectangle READ cursorRectangle NOTIFY cursorRectangleChanged) | |
Q_PROPERTY(QDeclarativeComponent *cursorDelegate READ cursorDelegate WRITE setCursorDelegate NOTIFY cursorDelegateChanged) | |
Q_PROPERTY(int selectionStart READ selectionStart NOTIFY selectionStartChanged) | |
Q_PROPERTY(int selectionEnd READ selectionEnd NOTIFY selectionEndChanged) | |
Q_PROPERTY(QString selectedText READ selectedText NOTIFY selectedTextChanged) | |
Q_PROPERTY(int maximumLength READ maxLength WRITE setMaxLength NOTIFY maximumLengthChanged) | |
#ifndef QT_NO_VALIDATOR | |
Q_PROPERTY(QValidator* validator READ validator WRITE setValidator NOTIFY validatorChanged) | |
#endif | |
Q_PROPERTY(QString inputMask READ inputMask WRITE setInputMask NOTIFY inputMaskChanged) | |
Q_PROPERTY(Qt::InputMethodHints inputMethodHints READ imHints WRITE setIMHints) | |
Q_PROPERTY(bool acceptableInput READ hasAcceptableInput NOTIFY acceptableInputChanged) | |
Q_PROPERTY(EchoMode echoMode READ echoMode WRITE setEchoMode NOTIFY echoModeChanged) | |
Q_PROPERTY(bool activeFocusOnPress READ focusOnPress WRITE setFocusOnPress NOTIFY activeFocusOnPressChanged) | |
Q_PROPERTY(QString passwordCharacter READ passwordCharacter WRITE setPasswordCharacter NOTIFY passwordCharacterChanged) | |
Q_PROPERTY(QString displayText READ displayText NOTIFY displayTextChanged) | |
Q_PROPERTY(bool autoScroll READ autoScroll WRITE setAutoScroll NOTIFY autoScrollChanged) | |
Q_PROPERTY(bool selectByMouse READ selectByMouse WRITE setSelectByMouse NOTIFY selectByMouseChanged) | |
Q_PROPERTY(SelectionMode mouseSelectionMode READ mouseSelectionMode WRITE setMouseSelectionMode NOTIFY mouseSelectionModeChanged REVISION 1) | |
Q_PROPERTY(bool canPaste READ canPaste NOTIFY canPasteChanged REVISION 1) | |
Q_PROPERTY(bool inputMethodComposing READ isInputMethodComposing NOTIFY inputMethodComposingChanged REVISION 1) | |
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 | |
}; | |
enum SelectionMode { | |
SelectCharacters, | |
SelectWords | |
}; | |
enum CursorPosition { | |
CursorBetweenCharacters, | |
CursorOnCharacter | |
}; | |
//Auxilliary functions needed to control the TextInput from QML | |
Q_INVOKABLE int positionAt(int x) const; | |
Q_INVOKABLE Q_REVISION(1) int positionAt(int x, CursorPosition position) const; | |
Q_INVOKABLE QRectF positionToRectangle(int pos) const; | |
Q_INVOKABLE void moveCursorSelection(int pos); | |
Q_INVOKABLE Q_REVISION(1) void moveCursorSelection(int pos, SelectionMode mode); | |
Q_INVOKABLE void openSoftwareInputPanel(); | |
Q_INVOKABLE void closeSoftwareInputPanel(); | |
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); | |
void resetHAlign(); | |
HAlignment effectiveHAlign() const; | |
bool isReadOnly() const; | |
void setReadOnly(bool); | |
bool isCursorVisible() const; | |
void setCursorVisible(bool on); | |
int cursorPosition() const; | |
void setCursorPosition(int cp); | |
QRect cursorRectangle() const; | |
int selectionStart() const; | |
int selectionEnd() const; | |
QString selectedText() const; | |
int maxLength() const; | |
void setMaxLength(int ml); | |
#ifndef QT_NO_VALIDATOR | |
QValidator * validator() const; | |
void setValidator(QValidator* v); | |
#endif | |
QString inputMask() const; | |
void setInputMask(const QString &im); | |
EchoMode echoMode() const; | |
void setEchoMode(EchoMode echo); | |
QString passwordCharacter() const; | |
void setPasswordCharacter(const QString &str); | |
QString displayText() const; | |
QDeclarativeComponent* cursorDelegate() const; | |
void setCursorDelegate(QDeclarativeComponent*); | |
bool focusOnPress() const; | |
void setFocusOnPress(bool); | |
bool autoScroll() const; | |
void setAutoScroll(bool); | |
bool selectByMouse() const; | |
void setSelectByMouse(bool); | |
SelectionMode mouseSelectionMode() const; | |
void setMouseSelectionMode(SelectionMode mode); | |
bool hasAcceptableInput() const; | |
void drawContents(QPainter *p,const QRect &r); | |
QVariant inputMethodQuery(Qt::InputMethodQuery property) const; | |
QRectF boundingRect() const; | |
bool canPaste() const; | |
bool isInputMethodComposing() const; | |
Qt::InputMethodHints imHints() const; | |
void setIMHints(Qt::InputMethodHints hints); | |
Q_SIGNALS: | |
void textChanged(); | |
void cursorPositionChanged(); | |
void cursorRectangleChanged(); | |
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 passwordCharacterChanged(); | |
void displayTextChanged(); | |
void activeFocusOnPressChanged(bool activeFocusOnPress); | |
void autoScrollChanged(bool autoScroll); | |
void selectByMouseChanged(bool selectByMouse); | |
Q_REVISION(1) void mouseSelectionModeChanged(SelectionMode mode); | |
Q_REVISION(1) void canPasteChanged(); | |
Q_REVISION(1) void inputMethodComposingChanged(); | |
protected: | |
virtual void geometryChanged(const QRectF &newGeometry, | |
const QRectF &oldGeometry); | |
void mousePressEvent(QGraphicsSceneMouseEvent *event); | |
void mouseMoveEvent(QGraphicsSceneMouseEvent *event); | |
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); | |
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event); | |
bool sceneEvent(QEvent *event); | |
void keyPressEvent(QKeyEvent* ev); | |
void inputMethodEvent(QInputMethodEvent *); | |
bool event(QEvent *e); | |
void focusInEvent(QFocusEvent *event); | |
public Q_SLOTS: | |
void selectAll(); | |
void selectWord(); | |
void select(int start, int end); | |
Q_REVISION(1) void deselect(); | |
Q_REVISION(1) bool isRightToLeft(int start, int end); | |
#ifndef QT_NO_CLIPBOARD | |
void cut(); | |
void copy(); | |
void paste(); | |
#endif | |
private Q_SLOTS: | |
void updateSize(bool needsRedraw = true); | |
void q_textChanged(); | |
void selectionChanged(); | |
void createCursor(); | |
void cursorPosChanged(); | |
void updateCursorRectangle(); | |
void updateRect(const QRect &r = QRect()); | |
void q_canPasteChanged(); | |
private: | |
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeTextInput) | |
}; | |
QT_END_NAMESPACE | |
QML_DECLARE_TYPE(QDeclarativeTextInput) | |
#ifndef QT_NO_VALIDATOR | |
QML_DECLARE_TYPE(QValidator) | |
QML_DECLARE_TYPE(QIntValidator) | |
QML_DECLARE_TYPE(QDoubleValidator) | |
QML_DECLARE_TYPE(QRegExpValidator) | |
#endif | |
QT_END_HEADER | |
#endif // QT_NO_LINEEDIT | |
#endif // QDECLARATIVETEXTINPUT_H |