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fix: clear bluetooth device list when adapter is powered off #420

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Merged
yixinshark merged 1 commit into from
Jan 28, 2026
Merged

fix: clear bluetooth device list when adapter is powered off #420

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21 changes: 16 additions & 5 deletions plugins/dde-dock/bluetooth/componments/bluetoothadapteritem.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -428,7 +428,13 @@ void BluetoothAdapterItem::initConnect()
});

connect(m_adapter, &Adapter::poweredChanged, this, [ = ](bool state) {
initData();
if (state) {
// Initialize device list when bluetooth is powered on
initData();
} else {
// Clear device list when bluetooth is powered off
clearDeviceList();
}
m_refreshBtn->setVisible(state);
m_myDeviceWidget->setVisible(m_myDeviceModel->rowCount() > 0 && state);
m_otherDeviceListView->setVisible(state && (m_otherDeviceControlWidget->isExpand() || m_myDeviceModel->rowCount() < 1));
Expand All @@ -438,11 +444,8 @@ void BluetoothAdapterItem::initConnect()
});
connect(m_adapterStateBtn, &DSwitchButton::clicked, this, [ = ](bool state) {
m_adapterSwitchEnabled = state;
qDeleteAll(m_deviceItems);
m_deviceItems.clear();
m_myDeviceModel->clear();
clearDeviceList();
m_myDeviceWidget->setVisible(false);
m_otherDeviceModel->clear();
m_otherDeviceListView->setVisible(false);
m_adapterStateBtn->setEnabled(false);
m_refreshBtn->setVisible(state);
Expand Down Expand Up @@ -550,3 +553,11 @@ void BluetoothAdapterItem::updateMyDeviceLabelTheme()
palette.setColor(QPalette::WindowText, textColor);
DPaletteHelper::instance()->setPalette(m_myDeviceLabel, palette);
}

void BluetoothAdapterItem::clearDeviceList()
{
qDeleteAll(m_deviceItems);
m_deviceItems.clear();
m_myDeviceModel->clear();
m_otherDeviceModel->clear();
}
1 change: 1 addition & 0 deletions plugins/dde-dock/bluetooth/componments/bluetoothadapteritem.h
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Original file line number Diff line number Diff line change
Expand Up @@ -180,6 +180,7 @@ public slots:
void initConnect();
void setUnnamedDevicesVisible(bool isShow);
void updateMyDeviceLabelTheme();
void clearDeviceList();

Adapter *m_adapter;
SettingLabel *m_adapterLabel;
Expand Down