Wt::Ext::AbstractButton Class Reference
[Ext widgets]

Abstract base class for a button or menu item. More...

#include <Wt/Ext/AbstractButton>

Inheritance diagram for Wt::Ext::AbstractButton:

[legend]

List of all members.

Public Member Functions
void	setText (const WString &text)
	Set the item text.
const WString &	text () const
	Get the item text.
void	setIcon (const std::string &path)
	Set the item icon path.
const std::string &	icon () const
	Get the item icon path.
void	setCheckable (bool how)
	Set if the item is checkable.
bool	isCheckable () const
	Return if the item is checkable.
void	setMenu (Menu *menu)
	Set a menu that popups up when the item is activated.
void	setChecked (bool how)
	Change the checked state.
bool	isChecked () const
	Get the checked state.
void	configureToolTip (ToolTipConfig *config)
	Configure the tool tip associated with this item.
virtual void	refresh ()
	Refresh the widget.
Public Attributes
JSignal	activated
	Signal emitted when a item gets activated.
JSignal< bool >	toggled
	Signal emitted when a item gets toggled.

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Detailed Description

Abstract base class for a button or menu item.

See also:

Button, MenuItem

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Member Function Documentation

void Wt::Ext::AbstractButton::setChecked

(

bool

how

)

Change the checked state.

This is only used when the isCheckable() == true.

See also:

setCheckable(bool), isCheckable()

void Wt::Ext::AbstractButton::configureToolTip

(

ToolTipConfig *

config

)

Configure the tool tip associated with this item.

If the config has no parent, then ownership is transferred to this widget.

void Wt::Ext::AbstractButton::refresh

(

)

[virtual]

Refresh the widget.

The refresh method is invoked when the locale is changed using WApplication::setLocale() or when the user hit the refresh button.

The widget must actualize its contents in response.

Reimplemented from Wt::WWebWidget.

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Member Data Documentation

JSignal Wt::Ext::AbstractButton::activated

Signal emitted when a item gets activated.

This signal is emitted for non-checkable items (for who isCheckable() == false), when the user activates the item (by clicking it).

See also:

setCheckable(bool), isCheckable()

JSignal<bool> Wt::Ext::AbstractButton::toggled

Signal emitted when a item gets toggled.

This signal is emitted for checkable items (for who isCheckable() == false), when the user changed toggles the item state. The new state is passed as a parameter value.

See also:

setCheckable(bool), isCheckable()

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