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#include <QGraphicsColorizeEffect>
#include <QToolButton>
#include "accessibletoolbutton.h"
namespace Ms {
AccessibleToolButton::AccessibleToolButton(QWidget* parent, QAction* defaultQAction ): QToolButton(parent)
{
this->setDefaultAction(defaultQAction);
this->setFocusPolicy(Qt::TabFocus);
this->setAccessibleName(defaultQAction->text());
this->setAccessibleDescription(defaultQAction->toolTip());
}
void AccessibleToolButton::focusInEvent(QFocusEvent* e)
{
//If the button gains focus by tabbing or backtabbing, it will change its color
if (e->reason() == Qt::TabFocusReason || e->reason() == Qt::BacktabFocusReason) {
setGraphicsEffect(new QGraphicsColorizeEffect());
}
QToolButton::focusInEvent(e);
}
void AccessibleToolButton::focusOutEvent(QFocusEvent* e)
{
this->setGraphicsEffect(NULL);
QToolButton::focusInEvent(e);
}
void AccessibleToolButton::keyPressEvent(QKeyEvent *e)
{
//Pressing Enter or Return button triggers the default action
if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
this->animateClick();
return;
}
QToolButton::keyPressEvent(e);
}
}
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