/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui 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 QLINEEDIT_H #define QLINEEDIT_H #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) #ifndef QT_NO_LINEEDIT class QValidator; class QMenu; class QLineEditPrivate; class QCompleter; class QStyleOptionFrame; class QAbstractSpinBox; class QDateTimeEdit; class Q_GUI_EXPORT QLineEdit : public QWidget { Q_OBJECT Q_ENUMS(EchoMode) Q_PROPERTY(QString inputMask READ inputMask WRITE setInputMask) Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged USER true) Q_PROPERTY(int maxLength READ maxLength WRITE setMaxLength) Q_PROPERTY(bool frame READ hasFrame WRITE setFrame) Q_PROPERTY(EchoMode echoMode READ echoMode WRITE setEchoMode) Q_PROPERTY(QString displayText READ displayText) Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition) Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment) Q_PROPERTY(bool modified READ isModified WRITE setModified DESIGNABLE false) Q_PROPERTY(bool hasSelectedText READ hasSelectedText) Q_PROPERTY(QString selectedText READ selectedText) Q_PROPERTY(bool dragEnabled READ dragEnabled WRITE setDragEnabled) Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly) Q_PROPERTY(bool undoAvailable READ isUndoAvailable) Q_PROPERTY(bool redoAvailable READ isRedoAvailable) Q_PROPERTY(bool acceptableInput READ hasAcceptableInput) public: explicit QLineEdit(QWidget* parent=0); explicit QLineEdit(const QString &, QWidget* parent=0); #ifdef QT3_SUPPORT QT3_SUPPORT_CONSTRUCTOR QLineEdit(QWidget* parent, const char* name); QT3_SUPPORT_CONSTRUCTOR QLineEdit(const QString &, QWidget* parent, const char* name); QT3_SUPPORT_CONSTRUCTOR QLineEdit(const QString &, const QString &, QWidget* parent=0, const char* name=0); #endif ~QLineEdit(); QString text() const; QString displayText() const; int maxLength() const; void setMaxLength(int); void setFrame(bool); bool hasFrame() const; enum EchoMode { Normal, NoEcho, Password, PasswordEchoOnEdit }; EchoMode echoMode() const; void setEchoMode(EchoMode); bool isReadOnly() const; void setReadOnly(bool); #ifndef QT_NO_VALIDATOR void setValidator(const QValidator *); const QValidator * validator() const; #endif #ifndef QT_NO_COMPLETER void setCompleter(QCompleter *completer); QCompleter *completer() const; #endif QSize sizeHint() const; QSize minimumSizeHint() const; int cursorPosition() const; void setCursorPosition(int); int cursorPositionAt(const QPoint &pos); void setAlignment(Qt::Alignment flag); Qt::Alignment alignment() const; void cursorForward(bool mark, int steps = 1); void cursorBackward(bool mark, int steps = 1); void cursorWordForward(bool mark); void cursorWordBackward(bool mark); void backspace(); void del(); void home(bool mark); void end(bool mark); bool isModified() const; void setModified(bool); void setSelection(int, int); bool hasSelectedText() const; QString selectedText() const; int selectionStart() const; bool isUndoAvailable() const; bool isRedoAvailable() const; void setDragEnabled(bool b); bool dragEnabled() const; QString inputMask() const; void setInputMask(const QString &inputMask); bool hasAcceptableInput() const; void setTextMargins(int left, int top, int right, int bottom); void getTextMargins(int *left, int *top, int *right, int *bottom) const; public Q_SLOTS: void setText(const QString &); void clear(); void selectAll(); void undo(); void redo(); #ifndef QT_NO_CLIPBOARD void cut(); void copy() const; void paste(); #endif public: void deselect(); void insert(const QString &); #ifndef QT_NO_CONTEXTMENU QMenu *createStandardContextMenu(); #endif Q_SIGNALS: void textChanged(const QString &); void textEdited(const QString &); void cursorPositionChanged(int, int); void returnPressed(); void editingFinished(); void selectionChanged(); protected: void mousePressEvent(QMouseEvent *); void mouseMoveEvent(QMouseEvent *); void mouseReleaseEvent(QMouseEvent *); void mouseDoubleClickEvent(QMouseEvent *); void keyPressEvent(QKeyEvent *); void focusInEvent(QFocusEvent *); void focusOutEvent(QFocusEvent *); void paintEvent(QPaintEvent *); #ifndef QT_NO_DRAGANDDROP void dragEnterEvent(QDragEnterEvent *); void dragMoveEvent(QDragMoveEvent *e); void dragLeaveEvent(QDragLeaveEvent *e); void dropEvent(QDropEvent *); #endif void changeEvent(QEvent *); #ifndef QT_NO_CONTEXTMENU void contextMenuEvent(QContextMenuEvent *); #endif #ifdef QT3_SUPPORT inline QT3_SUPPORT void repaintArea(int, int) { update(); } #endif void inputMethodEvent(QInputMethodEvent *); void initStyleOption(QStyleOptionFrame *option) const; public: QVariant inputMethodQuery(Qt::InputMethodQuery) const; bool event(QEvent *); protected: QRect cursorRect() const; public: #ifdef QT3_SUPPORT inline QT3_SUPPORT void clearModified() { setModified(false); } inline QT3_SUPPORT void cursorLeft(bool mark, int steps = 1) { cursorForward(mark, -steps); } inline QT3_SUPPORT void cursorRight(bool mark, int steps = 1) { cursorForward(mark, steps); } QT3_SUPPORT bool validateAndSet(const QString &, int, int, int); inline QT3_SUPPORT bool frame() const { return hasFrame(); } #ifndef QT_NO_VALIDATOR inline QT3_SUPPORT void clearValidator() { setValidator(0); } #endif inline QT3_SUPPORT bool hasMarkedText() const { return hasSelectedText(); } inline QT3_SUPPORT QString markedText() const { return selectedText(); } QT3_SUPPORT bool edited() const; QT3_SUPPORT void setEdited(bool); QT3_SUPPORT int characterAt(int, QChar*) const; QT3_SUPPORT bool getSelection(int *, int *); QT3_SUPPORT void setFrameRect(QRect) {} QT3_SUPPORT QRect frameRect() const { return QRect(); } enum DummyFrame { Box, Sunken, Plain, Raised, MShadow, NoFrame, Panel, StyledPanel, HLine, VLine, GroupBoxPanel, WinPanel, ToolBarPanel, MenuBarPanel, PopupPanel, LineEditPanel, TabWidgetPanel, MShape }; QT3_SUPPORT void setFrameShadow(DummyFrame) {} QT3_SUPPORT DummyFrame frameShadow() const { return Plain; } QT3_SUPPORT void setFrameShape(DummyFrame) {} QT3_SUPPORT DummyFrame frameShape() const { return NoFrame; } QT3_SUPPORT void setFrameStyle(int) {} QT3_SUPPORT int frameStyle() const { return 0; } QT3_SUPPORT int frameWidth() const { return 0; } QT3_SUPPORT void setLineWidth(int) {} QT3_SUPPORT int lineWidth() const { return 0; } QT3_SUPPORT void setMargin(int margin) { setContentsMargins(margin, margin, margin, margin); } QT3_SUPPORT int margin() const { int margin; int dummy; getContentsMargins(&margin, &dummy, &dummy, &dummy); return margin; } QT3_SUPPORT void setMidLineWidth(int) {} QT3_SUPPORT int midLineWidth() const { return 0; } Q_SIGNALS: QT_MOC_COMPAT void lostFocus(); #endif private: friend class QAbstractSpinBox; #ifdef QT_KEYPAD_NAVIGATION friend class QDateTimeEdit; #endif Q_DISABLE_COPY(QLineEdit) Q_DECLARE_PRIVATE(QLineEdit) Q_PRIVATE_SLOT(d_func(), void _q_clipboardChanged()) Q_PRIVATE_SLOT(d_func(), void _q_handleWindowActivate()) Q_PRIVATE_SLOT(d_func(), void _q_deleteSelected()) #ifndef QT_NO_COMPLETER Q_PRIVATE_SLOT(d_func(), void _q_completionHighlighted(QString)) #endif }; #endif // QT_NO_LINEEDIT QT_END_NAMESPACE QT_END_HEADER #endif // QLINEEDIT_H