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#include "powerbutton.h"
#include <QtGui/QMenu>
#include <QtGui/QIcon>
PowerButton::PowerButton(QWidget *parent)
: QToolButton(parent)
{
setPopupMode(QToolButton::InstantPopup);
setDisplayedState(BatteryPower);
setProperty("noArrow", true);
QMenu *menu = new QMenu(this);
QAction *action = 0;
action = menu->addAction(QIcon(":/components/images/unknownpower.png"), tr("Unknown or error"));
action->setProperty("powerState", UnknownPower);
connect(action, SIGNAL(triggered()), SLOT(emitPowerStateChanged()));
action = menu->addAction(QIcon(":/components/images/batterypower.png"), tr("Battery"));
action->setProperty("powerState", BatteryPower);
connect(action, SIGNAL(triggered()), SLOT(emitPowerStateChanged()));
action = menu->addAction(QIcon(":/components/images/wall.png"), tr("Wall"));
action->setProperty("powerState", WallPower);
connect(action, SIGNAL(triggered()), SLOT(emitPowerStateChanged()));
action = menu->addAction(QIcon(":/components/images/wall_charge.png"), tr("Wall and charging"));
action->setProperty("powerState", WallPowerChargingBattery);
connect(action, SIGNAL(triggered()), SLOT(emitPowerStateChanged()));
setMenu(menu);
}
PowerButton::~PowerButton()
{
}
void PowerButton::setDisplayedState(PowerState state)
{
QIcon newIcon;
if (state == UnknownPower)
newIcon = QIcon(":/components/images/unknownpower.png");
else if (state == BatteryPower)
newIcon = QIcon(":/components/images/batterypower.png");
else if (state == WallPower)
newIcon = QIcon(":/components/images/wall.png");
else if (state == WallPowerChargingBattery)
newIcon = QIcon(":/components/images/wall_charge.png");
setIcon(newIcon);
}
void PowerButton::emitPowerStateChanged()
{
QAction *action = qobject_cast<QAction *>(sender());
if (!action)
return;
PowerState newState = static_cast<PowerState>(action->property("powerState").toInt());
setDisplayedState(newState);
emit powerStateChanged(newState);
}
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