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QwwButtonLineEdit Class Reference

A QLineEdit with an integrated customizable button. More...

 #include <QwwButtonLineEdit>

Inherits QLineEdit.

Inherited by QwwClearLineEdit, QwwFileChooser, and QwwResetLineEdit.

• List of all members, including inherited members

Public Types

Properties

• 17 properties inherited from QLineEdit
• 58 properties inherited from QWidget
• 1 property inherited from QObject

Public Functions

• 53 public functions inherited from QLineEdit
• 217 public functions inherited from QWidget
• 13 public functions inherited from QPaintDevice
• 29 public functions inherited from QObject

Public Slots

• 8 public slots inherited from QLineEdit
• 19 public slots inherited from QWidget
• 1 public slot inherited from QObject

Signals

• 6 signals inherited from QLineEdit
• 1 signal inherited from QWidget
• 1 signal inherited from QObject

Protected Functions

Reimplemented Protected Functions

• 17 protected functions inherited from QLineEdit
• 37 protected functions inherited from QWidget
• 1 protected function inherited from QPaintDevice
• 7 protected functions inherited from QObject

Additional Inherited Members

• 1 public type inherited from QObject
• 4 static public members inherited from QWidget
• 4 static public members inherited from QObject
• 1 protected slot inherited from QWidget
• 1 protected type inherited from QPaintDevice
• 2 protected variables inherited from QObject

Detailed Description

A QLineEdit with an integrated customizable button.

The control is a line edit that contains a tool button can hold an icon and can be set either on the right or the left side of the line edit and can occupy space inside or outside the line edit.

It can be used to associate an easy to access action with the line edit, i.e. that will modify contents of the box in a definable way.

Using QWidget::addAction() one can associate more than one action with the button.

Member Type Documentation

enum QwwButtonLineEdit::Position

Property Documentation

autoRaise : bool

This property holds this property holds whether auto-raising is enabled or not.

The default is disabled (i.e. false).

This property is currently ignored on Mac OS X when using QMacStyle.

Access functions:

buttonFocusPolicy : Qt::FocusPolicy

Access functions:

buttonPosition : Position

This property holds the position of the button relative to the line edit.

Access functions:

buttonVisible : bool

This property holds information whether the button is visible.

Access functions:

See also button() and buttonPosition.

icon : QIcon

This property holds the icon shown on the button

Access functions:

placeholderText : QString

Access functions:

regExp : QString

This property holds the regular expression used to validate contents of the widget

Access functions:

Member Function Documentation

QwwButtonLineEdit::QwwButtonLineEdit ( QWidget * parent = 0 )

Constructs a button line edit with a given parent.

QwwButtonLineEdit::QwwButtonLineEdit ( const QString & contents, QWidget * parent = 0 )

Constructs a button line edit with a given parent and sets its text to contents.

QToolButton * QwwButtonLineEdit::button () const   [protected]

Returns a pointer to the button.

void QwwButtonLineEdit::buttonClicked ()   [signal]

This signal is emitted when the button is clicked.

void QwwButtonLineEdit::paintEvent ( QPaintEvent * )   [virtual protected]

void QwwButtonLineEdit::validatorChanged ( const QString & regexp )   [signal]

Signal emitted when the validator of the line edit changes to regexp