Vaca::ButtonBase Class Reference

#include <ButtonBase.h>

Inheritance diagram for Vaca::ButtonBase:

List of all members.

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Detailed Description

Base for every button.

Win32 Specific:

It's a wrapper for the BUTTON^(W32) class.

Public Member Functions
	ButtonBase (Widget *parent, Style style)
virtual	~ButtonBase ()
bool	isSelected ()
	Returns true if the button is selected or checked.
void	setSelected (bool state)
	Selects or deselects (checks or unchecks) the button depending of state parameter.
Public Attributes
Signal1< void, Event & >	Action
Protected Member Functions
virtual void	onPreferredSize (Size &sz)
	Returns the preferred size for the button.
virtual void	onAction (Event &ev)
	Event fired when you should take some responsability.
virtual bool	onReflectedCommand (int id, int code, LRESULT &lResult)
	Catches BN_CLICKED to fire onAction event.

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Constructor & Destructor Documentation

ButtonBase::ButtonBase	(	Widget *	parent,
		Style	style
	)

ButtonBase::~ButtonBase

(

)

[virtual]

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Member Function Documentation

bool ButtonBase::isSelected

(

)

Returns true if the button is selected or checked.

It's useful to see if a CheckBox, RadioButton or ToggleButton is checked.

See also:

setSelected

void ButtonBase::setSelected

(

bool

state

)

Selects or deselects (checks or unchecks) the button depending of state parameter.

The button is automatically redrawn, you don't need to call invalidate().

Parameters:

state

true if you want to check the button, or false if you want to uncheck.

See also:

isSelected

void ButtonBase::onPreferredSize

(

Size &

sz

)

[protected, virtual]

Returns the preferred size for the button.

Reimplemented from Vaca::Widget.

void ButtonBase::onAction

(

Event &

ev

)

[protected, virtual]

Event fired when you should take some responsability.

For Button it's fired when the user push the button, for CheckBox and ToggleButton when the button-state is changed, and for RadioButton when one option is selected.

Reimplemented in Vaca::RadioButton.

bool ButtonBase::onReflectedCommand	(	int	id,
		int	code,
		LRESULT &	lResult
	)			[protected, virtual]

Catches BN_CLICKED to fire onAction event.

Reimplemented from Vaca::Widget.

Reimplemented in Vaca::RadioButton.

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Member Data Documentation

Signal1<void, Event&> Vaca::ButtonBase::Action

See also:

onAction