Wt::WTextArea Class Reference

WTextArea provides a multi-line edit. More...

#include <WTextArea>

Inherits Wt::WFormWidget.

Inheritance diagram for Wt::WTextArea:

[legend]List of all members.

Public Slots
void	setText (const WString &text)
	Change the content of the text area.
Public Member Functions
	WTextArea (WContainerWidget *parent=0)
	Construct a text area with empty content and optional parent.
	WTextArea (const WString &content, WContainerWidget *parent=0)
	Construct a text area with given content and optional parent.
void	setColumns (int cols)
	Specify the number of columns.
void	setRows (int rows)
	Specify the number of rows.
int	columns () const
	Get the number of columns.
int	rows () const
	Get the number of rows.
const WString &	text () const
	Get the current content.
WValidator::State	validate ()
	Validate the field.

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Detailed Description

WTextArea provides a multi-line edit.

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

• src/wt/WTextArea
• src/wt/WTextArea.C

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