KLayout Manual: Main Index » Class Index » API reference - Class QLineEdit

API reference - Class QLineEdit

Notation used in Ruby API documentation

Description: Binding of QLineEdit

Class hierarchy: QLineEdit » QWidget » QObject

• Public constructors
• Public methods
• Public static methods and constants
• Protected methods (static, non-static and constructors)
• Detailed description

Public constructors

Public methods

Public static methods and constants

Protected methods (static, non-static and constructors)

Detailed description

[static] QLineEdit_EchoMode NoEcho

Description: Enum constant QLineEdit::NoEcho

[static] QLineEdit_EchoMode Normal

Description: Enum constant QLineEdit::Normal

[static] QLineEdit_EchoMode Password

Description: Enum constant QLineEdit::Password

[static] QLineEdit_EchoMode PasswordEchoOnEdit

Description: Enum constant QLineEdit::PasswordEchoOnEdit

[virtual] void actionEvent(QActionEvent ptr arg1)

Description: Virtual method void QLineEdit::actionEvent(QActionEvent *)

This method can be reimplemented in a derived class.

[const] Qt_QFlags_AlignmentFlag alignment

Description: Method QFlags<Qt::AlignmentFlag> QLineEdit::alignment()

void alignment=(const Qt_QFlags_AlignmentFlag flag)

Description: Method void QLineEdit::setAlignment(QFlags<Qt::AlignmentFlag> flag)

void backspace

Description: Method void QLineEdit::backspace()

[virtual] void changeEvent(QEvent ptr arg1)

Description: Virtual method void QLineEdit::changeEvent(QEvent *)

This method can be reimplemented in a derived class.

[virtual] void childEvent(QChildEvent ptr arg1)

Description: Virtual method void QLineEdit::childEvent(QChildEvent *)

This method can be reimplemented in a derived class.

void clear

Description: Method void QLineEdit::clear()

[virtual] void closeEvent(QCloseEvent ptr arg1)

Description: Virtual method void QLineEdit::closeEvent(QCloseEvent *)

This method can be reimplemented in a derived class.

[const] QCompleter ptr completer

Description: Method QCompleter *QLineEdit::completer()

void completer=(QCompleter ptr completer)

Description: Method void QLineEdit::setCompleter(QCompleter *completer)

[virtual] void contextMenuEvent(QContextMenuEvent ptr arg1)

Description: Virtual method void QLineEdit::contextMenuEvent(QContextMenuEvent *)

This method can be reimplemented in a derived class.

[const] void copy

Description: Method void QLineEdit::copy()

void create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

QMenu ptr createStandardContextMenu

Description: Method QMenu *QLineEdit::createStandardContextMenu()

void cursorBackward(bool mark,int steps = 1)

Description: Method void QLineEdit::cursorBackward(bool mark, int steps)

void cursorForward(bool mark,int steps = 1)

Description: Method void QLineEdit::cursorForward(bool mark, int steps)

[const] int cursorPosition

Description: Method int QLineEdit::cursorPosition()

void cursorPosition=(int arg1)

Description: Method void QLineEdit::setCursorPosition(int)

int cursorPositionAt(const QPoint pos)

Description: Method int QLineEdit::cursorPositionAt(const QPoint &pos)

[event] void cursorPositionChanged(int arg1,int arg2)

Description: Signal declaration for QLineEdit::cursorPositionChanged(int, int)

You can bind a procedure to this signal.

[const] QRect cursorRect

Description: Method QRect QLineEdit::cursorRect()

This method is protected and can only be called from inside a derived class.

void cursorWordBackward(bool mark)

Description: Method void QLineEdit::cursorWordBackward(bool mark)

void cursorWordForward(bool mark)

Description: Method void QLineEdit::cursorWordForward(bool mark)

[event] void customContextMenuRequested(const QPoint pos)

Description: Signal declaration for QLineEdit::customContextMenuRequested(const QPoint &pos)

You can bind a procedure to this signal.

[virtual] void customEvent(QEvent ptr arg1)

Description: Virtual method void QLineEdit::customEvent(QEvent *)

This method can be reimplemented in a derived class.

void cut

Description: Method void QLineEdit::cut()

void del

Description: Method void QLineEdit::del()

void deselect

Description: Method void QLineEdit::deselect()

void destroy

Description: Explicitly destroy the object

Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing.

[event] void destroyed(QObject ptr arg1)

Description: Signal declaration for QLineEdit::destroyed(QObject *)

You can bind a procedure to this signal.

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

[virtual] void disconnectNotify(string signal)

Description: Virtual method void QLineEdit::disconnectNotify(const char *signal)

This method can be reimplemented in a derived class.

[const] string displayText

Description: Method QString QLineEdit::displayText()

[const] bool dragEnabled

Description: Method bool QLineEdit::dragEnabled()

void dragEnabled=(bool b)

Description: Method void QLineEdit::setDragEnabled(bool b)

[virtual] void dragEnterEvent(QDragEnterEvent ptr arg1)

Description: Virtual method void QLineEdit::dragEnterEvent(QDragEnterEvent *)

This method can be reimplemented in a derived class.

[virtual] void dragLeaveEvent(QDragLeaveEvent ptr e)

Description: Virtual method void QLineEdit::dragLeaveEvent(QDragLeaveEvent *e)

This method can be reimplemented in a derived class.

[virtual] void dragMoveEvent(QDragMoveEvent ptr e)

Description: Virtual method void QLineEdit::dragMoveEvent(QDragMoveEvent *e)

This method can be reimplemented in a derived class.

[virtual] void dropEvent(QDropEvent ptr arg1)

Description: Virtual method void QLineEdit::dropEvent(QDropEvent *)

This method can be reimplemented in a derived class.

[const] QLineEdit_EchoMode echoMode

Description: Method QLineEdit::EchoMode QLineEdit::echoMode()

void echoMode=(const QLineEdit_EchoMode arg1)

Description: Method void QLineEdit::setEchoMode(QLineEdit::EchoMode)

[event] void editingFinished

Description: Signal declaration for QLineEdit::editingFinished()

You can bind a procedure to this signal.

[virtual] void enabledChange(bool arg1)

Description: Virtual method void QLineEdit::enabledChange(bool)

This method can be reimplemented in a derived class.

void end(bool mark)

Description: Method void QLineEdit::end(bool mark)

[virtual] void enterEvent(QEvent ptr arg1)

Description: Virtual method void QLineEdit::enterEvent(QEvent *)

This method can be reimplemented in a derived class.

[virtual] bool event(QEvent ptr arg1)

Description: Virtual method bool QLineEdit::event(QEvent *)

This method can be reimplemented in a derived class.

[virtual] bool eventFilter(QObject ptr arg1,QEvent ptr arg2)

Description: Virtual method bool QLineEdit::eventFilter(QObject *, QEvent *)

This method can be reimplemented in a derived class.

[virtual] void focusInEvent(QFocusEvent ptr arg1)

Description: Virtual method void QLineEdit::focusInEvent(QFocusEvent *)

This method can be reimplemented in a derived class.

bool focusNextChild

Description: Method bool QLineEdit::focusNextChild()

This method is protected and can only be called from inside a derived class.

[virtual] bool focusNextPrevChild(bool next)

Description: Virtual method bool QLineEdit::focusNextPrevChild(bool next)

This method can be reimplemented in a derived class.

[virtual] void focusOutEvent(QFocusEvent ptr arg1)

Description: Virtual method void QLineEdit::focusOutEvent(QFocusEvent *)

This method can be reimplemented in a derived class.

bool focusPreviousChild

Description: Method bool QLineEdit::focusPreviousChild()

This method is protected and can only be called from inside a derived class.

[virtual] void fontChange(const QFont arg1)

Description: Virtual method void QLineEdit::fontChange(const QFont &)

This method can be reimplemented in a derived class.

[const] void getTextMargins(int ptr left,int ptr top,int ptr right,int ptr bottom)

Description: Method void QLineEdit::getTextMargins(int *left, int *top, int *right, int *bottom)

[const] bool hasAcceptableInput

Description: Method bool QLineEdit::hasAcceptableInput()

[const] bool hasFrame

Description: Method bool QLineEdit::hasFrame()

[const] bool hasSelectedText

Description: Method bool QLineEdit::hasSelectedText()

[virtual,const] int heightForWidth(int arg1)

Description: Virtual method int QLineEdit::heightForWidth(int)

This method can be reimplemented in a derived class.

[virtual] void hideEvent(QHideEvent ptr arg1)

Description: Virtual method void QLineEdit::hideEvent(QHideEvent *)

This method can be reimplemented in a derived class.

void home(bool mark)

Description: Method void QLineEdit::home(bool mark)

[const] void initStyleOption(QStyleOptionFrame ptr option)

Description: Method void QLineEdit::initStyleOption(QStyleOptionFrame *option)

This method is protected and can only be called from inside a derived class.

[const] string inputMask

Description: Method QString QLineEdit::inputMask()

void inputMask=(string inputMask)

Description: Method void QLineEdit::setInputMask(const QString &inputMask)

[virtual] void inputMethodEvent(QInputMethodEvent ptr arg1)

Description: Virtual method void QLineEdit::inputMethodEvent(QInputMethodEvent *)

This method can be reimplemented in a derived class.

[virtual,const] QVariant inputMethodQuery(const Qt_InputMethodQuery arg1)

Description: Virtual method QVariant QLineEdit::inputMethodQuery(Qt::InputMethodQuery)

This method can be reimplemented in a derived class.

void insert(string arg1)

Description: Method void QLineEdit::insert(const QString &)

[const] bool isModified

Description: Method bool QLineEdit::isModified()

[const] bool isModified?

Description: Method bool QLineEdit::isModified()

[const] bool isReadOnly

Description: Method bool QLineEdit::isReadOnly()

[const] bool isReadOnly?

Description: Method bool QLineEdit::isReadOnly()

[const] bool isRedoAvailable

Description: Method bool QLineEdit::isRedoAvailable()

[const] bool isRedoAvailable?

Description: Method bool QLineEdit::isRedoAvailable()

[const] bool isUndoAvailable

Description: Method bool QLineEdit::isUndoAvailable()

[const] bool isUndoAvailable?

Description: Method bool QLineEdit::isUndoAvailable()

[const] bool is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

[virtual] void keyPressEvent(QKeyEvent ptr arg1)

Description: Virtual method void QLineEdit::keyPressEvent(QKeyEvent *)

This method can be reimplemented in a derived class.

[virtual] void keyReleaseEvent(QKeyEvent ptr arg1)

Description: Virtual method void QLineEdit::keyReleaseEvent(QKeyEvent *)

This method can be reimplemented in a derived class.

[virtual] void languageChange

Description: Virtual method void QLineEdit::languageChange()

This method can be reimplemented in a derived class.

[virtual] void leaveEvent(QEvent ptr arg1)

Description: Virtual method void QLineEdit::leaveEvent(QEvent *)

This method can be reimplemented in a derived class.

[const] int maxLength

Description: Method int QLineEdit::maxLength()

void maxLength=(int arg1)

Description: Method void QLineEdit::setMaxLength(int)

[virtual,const] int metric(const QPaintDevice_PaintDeviceMetric arg1)

Description: Virtual method int QLineEdit::metric(QPaintDevice::PaintDeviceMetric)

This method can be reimplemented in a derived class.

[virtual,const] QSize minimumSizeHint

Description: Virtual method QSize QLineEdit::minimumSizeHint()

This method can be reimplemented in a derived class.

void modified=(bool arg1)

Description: Method void QLineEdit::setModified(bool)

[virtual] void mouseDoubleClickEvent(QMouseEvent ptr arg1)

Description: Virtual method void QLineEdit::mouseDoubleClickEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

[virtual] void mouseMoveEvent(QMouseEvent ptr arg1)

Description: Virtual method void QLineEdit::mouseMoveEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

[virtual] void mousePressEvent(QMouseEvent ptr arg1)

Description: Virtual method void QLineEdit::mousePressEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

[virtual] void mouseReleaseEvent(QMouseEvent ptr arg1)

Description: Virtual method void QLineEdit::mouseReleaseEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

[virtual] void moveEvent(QMoveEvent ptr arg1)

Description: Virtual method void QLineEdit::moveEvent(QMoveEvent *)

This method can be reimplemented in a derived class.

[static] new QLineEdit new(QWidget ptr parent = 0)

Description: Constructor QLineEdit::QLineEdit(QWidget *parent)

This method creates an object of class QLineEdit.

[static] new QLineEdit new(string arg1,QWidget ptr parent = 0)

Description: Constructor QLineEdit::QLineEdit(const QString &, QWidget *parent)

This method creates an object of class QLineEdit.

[virtual,const] QPaintEngine ptr paintEngine

Description: Virtual method QPaintEngine *QLineEdit::paintEngine()

This method can be reimplemented in a derived class.

[virtual] void paintEvent(QPaintEvent ptr arg1)

Description: Virtual method void QLineEdit::paintEvent(QPaintEvent *)

This method can be reimplemented in a derived class.

[virtual] void paletteChange(const QPalette arg1)

Description: Virtual method void QLineEdit::paletteChange(const QPalette &)

This method can be reimplemented in a derived class.

void paste

Description: Method void QLineEdit::paste()

void qt_create(unsigned int arg1 = 0,bool initializeWindow = true,bool destroyOldWindow = true)

Description: Method void QLineEdit::create(WId, bool initializeWindow, bool destroyOldWindow)

This method is protected and can only be called from inside a derived class.

void qt_destroy(bool destroyWindow = true,bool destroySubWindows = true)

Description: Method void QLineEdit::destroy(bool destroyWindow, bool destroySubWindows)

This method is protected and can only be called from inside a derived class.

void readOnly=(bool arg1)

Description: Method void QLineEdit::setReadOnly(bool)

[const] int receivers(string signal)

Description: Method int QLineEdit::receivers(const char *signal)

This method is protected and can only be called from inside a derived class.

void redo

Description: Method void QLineEdit::redo()

void resetInputContext

Description: Method void QLineEdit::resetInputContext()

This method is protected and can only be called from inside a derived class.

[virtual] void resizeEvent(QResizeEvent ptr arg1)

Description: Virtual method void QLineEdit::resizeEvent(QResizeEvent *)

This method can be reimplemented in a derived class.

[event] void returnPressed

Description: Signal declaration for QLineEdit::returnPressed()

You can bind a procedure to this signal.

void selectAll

Description: Method void QLineEdit::selectAll()

[const] string selectedText

Description: Method QString QLineEdit::selectedText()

[event] void selectionChanged

Description: Signal declaration for QLineEdit::selectionChanged()

You can bind a procedure to this signal.

[const] int selectionStart

Description: Method int QLineEdit::selectionStart()

[const] QObject ptr sender

Description: Method QObject *QLineEdit::sender()

This method is protected and can only be called from inside a derived class.

void setAlignment(const Qt_QFlags_AlignmentFlag flag)

Description: Method void QLineEdit::setAlignment(QFlags<Qt::AlignmentFlag> flag)

void setCompleter(QCompleter ptr completer)

Description: Method void QLineEdit::setCompleter(QCompleter *completer)

void setCursorPosition(int arg1)

Description: Method void QLineEdit::setCursorPosition(int)

void setDragEnabled(bool b)

Description: Method void QLineEdit::setDragEnabled(bool b)

void setEchoMode(const QLineEdit_EchoMode arg1)

Description: Method void QLineEdit::setEchoMode(QLineEdit::EchoMode)

void setFrame(bool arg1)

Description: Method void QLineEdit::setFrame(bool)

void setInputMask(string inputMask)

Description: Method void QLineEdit::setInputMask(const QString &inputMask)

void setMaxLength(int arg1)

Description: Method void QLineEdit::setMaxLength(int)

void setModified(bool arg1)

Description: Method void QLineEdit::setModified(bool)

void setReadOnly(bool arg1)

Description: Method void QLineEdit::setReadOnly(bool)

void setSelection(int arg1,int arg2)

Description: Method void QLineEdit::setSelection(int, int)

void setText(string arg1)

Description: Method void QLineEdit::setText(const QString &)

void setTextMargins(int left,int top,int right,int bottom)

Description: Method void QLineEdit::setTextMargins(int left, int top, int right, int bottom)

void setTextMargins(const QMargins margins)

Description: Method void QLineEdit::setTextMargins(const QMargins &margins)

void setValidator(const QValidator ptr arg1)

Description: Method void QLineEdit::setValidator(const QValidator *)

[virtual] void setVisible(bool visible)

Description: Virtual method void QLineEdit::setVisible(bool visible)

This method can be reimplemented in a derived class.

[virtual] void showEvent(QShowEvent ptr arg1)

Description: Virtual method void QLineEdit::showEvent(QShowEvent *)

This method can be reimplemented in a derived class.

[virtual,const] QSize sizeHint

Description: Virtual method QSize QLineEdit::sizeHint()

This method can be reimplemented in a derived class.

[static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

[virtual] void styleChange(QStyle arg1)

Description: Virtual method void QLineEdit::styleChange(QStyle &)

This method can be reimplemented in a derived class.

[virtual] void tabletEvent(QTabletEvent ptr arg1)

Description: Virtual method void QLineEdit::tabletEvent(QTabletEvent *)

This method can be reimplemented in a derived class.

[const] string text

Description: Method QString QLineEdit::text()

void text=(string arg1)

Description: Method void QLineEdit::setText(const QString &)

[event] void textChanged(string arg1)

Description: Signal declaration for QLineEdit::textChanged(const QString &)

You can bind a procedure to this signal.

[event] void textEdited(string arg1)

Description: Signal declaration for QLineEdit::textEdited(const QString &)

You can bind a procedure to this signal.

[const] QMargins textMargins

Description: Method QMargins QLineEdit::textMargins()

void textMargins=(const QMargins margins)

Description: Method void QLineEdit::setTextMargins(const QMargins &margins)

[virtual] void timerEvent(QTimerEvent ptr arg1)

Description: Virtual method void QLineEdit::timerEvent(QTimerEvent *)

This method can be reimplemented in a derived class.

[static] string tr(string s,string c = 0)

Description: Static method QString QLineEdit::tr(const char *s, const char *c)

This method is static and can be called without an instance.

[static] string tr(string s,string c,int n)

Description: Static method QString QLineEdit::tr(const char *s, const char *c, int n)

This method is static and can be called without an instance.

[static] string trUtf8(string s,string c = 0)

Description: Static method QString QLineEdit::trUtf8(const char *s, const char *c)

This method is static and can be called without an instance.

[static] string trUtf8(string s,string c,int n)

Description: Static method QString QLineEdit::trUtf8(const char *s, const char *c, int n)

This method is static and can be called without an instance.

void undo

Description: Method void QLineEdit::undo()

void updateMicroFocus

Description: Method void QLineEdit::updateMicroFocus()

This method is protected and can only be called from inside a derived class.

[const] const QValidator ptr validator

Description: Method const QValidator *QLineEdit::validator()

void validator=(const QValidator ptr arg1)

Description: Method void QLineEdit::setValidator(const QValidator *)

[virtual] void wheelEvent(QWheelEvent ptr arg1)

Description: Virtual method void QLineEdit::wheelEvent(QWheelEvent *)

This method can be reimplemented in a derived class.

[virtual] void windowActivationChange(bool arg1)

Description: Virtual method void QLineEdit::windowActivationChange(bool)

This method can be reimplemented in a derived class.