Wt::WAbstractToggleButton Class Reference

An abstract base class for radio buttons and check boxes. More...

Inheritance diagram for Wt::WAbstractToggleButton:

Inheritance graph
[legend]

List of all members.

Public Member Functions

virtual ~WAbstractToggleButton ()
 Destructor.
void setText (const WString &text)
 Change the text of the label.
const WString text () const
 Get the text of the label.
bool isChecked () const
 Returns the state of the button.
void setChecked (bool)
 Change the state of the button.
virtual void setChecked ()
 Set the button checked.
virtual void setUnChecked ()
 Set the button unChecked.
EventSignalchecked ()
 Signal emitted when the button gets checked.
EventSignalunChecked ()
 Signal emitted when the button gets unChecked.

Protected Member Functions

 WAbstractToggleButton (WContainerWidget *parent=0)
 Create an unchecked toggle button without label.
 WAbstractToggleButton (const WString &text, WContainerWidget *parent=0)
 Create an unchecked toggle button with given text label.


Detailed Description

An abstract base class for radio buttons and check boxes.

A toggle button provides a button with a boolean state (checked or unchecked), and a text label.

To act on a change of the state, either connect a slot to the changed() signal, or connect a slot to the checked() or unChecked() signals.

The current state (checked or unchecked) may be inspected using the isChecked() method.


Member Function Documentation

void Wt::WAbstractToggleButton::setChecked ( bool  how  ) 

Change the state of the button.

Does not emit one of the checked() or unChecked() signals.

See also:
setChecked(), setUnChecked()

void Wt::WAbstractToggleButton::setChecked (  )  [virtual]

Set the button checked.

Does not emit the checked() signal.

See also:
setChecked(bool)

void Wt::WAbstractToggleButton::setUnChecked (  )  [virtual]

Set the button unChecked.

Does not emit the unChecked() signal.

See also:
setChecked(bool)


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