Wt::WLineEdit Class Reference

WLineEdit Provides a single line edit. More...

#include <WLineEdit>

Inherits Wt::WFormWidget.

Inheritance diagram for Wt::WLineEdit:

[legend]List of all members.

Public Types
	Normal
	Characters are shown.
	Password
	Hide the contents as for a password.
enum	EchoMode { Normal, Password }
	Enum that describes how the contents is displayed. More...
Public Slots
void	setText (const WString &text)
	Change the content of the line edit.
Public Member Functions
	WLineEdit (WContainerWidget *parent=0)
	Construct a line edit with empty content and optional parent.
	WLineEdit (const WString &content, WContainerWidget *parent=0)
	Construct a line edit with given content and optional parent.
void	setTextSize (int chars)
	Specify the width of the line edit in number of characters.
int	textSize () const
	Get the current width of the line edit in number of characters.
const WString &	text () const
	Get the current content.
void	setEchoMode (EchoMode echoMode)
	Set the echo mode.
EchoMode	echoMode () const
	Get the echo mode.
WValidator::State	validate ()
	Validate the field.

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Detailed Description

WLineEdit Provides a single line edit.

WLineEdit is an inline widget.

To act upon text changes, connect a slot to the changed() signal. This signal is emitted when the user changed the content, and subsequently removes the focus from the line edit.

To act upon editing, connect a slot to the WInteractWidget::keyWentUp signal.

At all times, the current content may be accessed with the text() method.

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Member Enumeration Documentation

enum Wt::WLineEdit::EchoMode

Enum that describes how the contents is displayed.

See also:

setEchoMode

echoMode

Enumerator:

Normal	Characters are shown.
Password	Hide the contents as for a password.

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Member Function Documentation

void Wt::WLineEdit::setEchoMode

(

EchoMode

echoMode

)

Set the echo mode.

The default echo mode is Normal.

int Wt::WLineEdit::textSize

(

)

const [inline]

Get the current width of the line edit in number of characters.

See also:

setTextSize(int)

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The documentation for this class was generated from the following files:

• src/wt/WLineEdit
• src/wt/WLineEdit.C

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