diff options
Diffstat (limited to 'kcontrol/hwmanager/hwmanager.cpp')
| -rw-r--r-- | kcontrol/hwmanager/hwmanager.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/kcontrol/hwmanager/hwmanager.cpp b/kcontrol/hwmanager/hwmanager.cpp index 25b4a6e71..714dad88d 100644 --- a/kcontrol/hwmanager/hwmanager.cpp +++ b/kcontrol/hwmanager/hwmanager.cpp @@ -23,6 +23,7 @@ #include <tqlayout.h> #include <tqlineedit.h> #include <tqpushbutton.h> +#include <tqtimer.h> #include <dcopclient.h> @@ -93,7 +94,7 @@ TDEHWManager::TDEHWManager(TQWidget *parent, const char *name, const TQStringLis connect(base->showByConnection, TQT_SIGNAL(clicked()), TQT_SLOT(populateTreeView())); connect(hwdevices, TQT_SIGNAL(hardwareAdded(TDEGenericDevice*)), this, TQT_SLOT(populateTreeView())); - connect(hwdevices, TQT_SIGNAL(hardwareRemoved(TDEGenericDevice*)), this, TQT_SLOT(populateTreeView())); + connect(hwdevices, TQT_SIGNAL(hardwareRemoved(TDEGenericDevice*)), this, TQT_SLOT(delayedPopulateTreeView())); connect(hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(deviceChanged(TDEGenericDevice*))); load(); @@ -148,7 +149,7 @@ void TDEHWManager::populateTreeView() TDEGenericHardwareList hwlist = hwdevices->listByDeviceClass(TDEGenericDeviceType::RootSystem); TDEGenericDevice *hwdevice; for ( hwdevice = hwlist.first(); hwdevice; hwdevice = hwlist.next() ) { - DeviceIconItem* item = new DeviceIconItem(base->deviceTree, hwdevice->detailedFriendlyName(), hwdevice->icon(base->deviceTree->iconSize()), hwdevice); + DeviceIconItem* item = new DeviceIconItem(base->deviceTree, hwdevice->detailedFriendlyName(), hwdevice->icon(base->deviceTree->iconSize()), hwdevice->uniqueID()); if ((!selected_syspath.isNull()) && (hwdevice->systemPath() == selected_syspath)) { base->deviceTree->ensureItemVisible(item); base->deviceTree->setSelected(item, true); @@ -160,11 +161,11 @@ void TDEHWManager::populateTreeView() TDEHardwareDevices *hwdevices = TDEGlobal::hardwareDevices(); for (int i=0;i<=TDEGenericDeviceType::Last;i++) { if (i != TDEGenericDeviceType::Root) { - DeviceIconItem* rootitem = new DeviceIconItem(base->deviceTree, hwdevices->getFriendlyDeviceTypeStringFromType((TDEGenericDeviceType::TDEGenericDeviceType)i), hwdevices->getDeviceTypeIconFromType((TDEGenericDeviceType::TDEGenericDeviceType)i, base->deviceTree->iconSize()), 0); + DeviceIconItem* rootitem = new DeviceIconItem(base->deviceTree, hwdevices->getFriendlyDeviceTypeStringFromType((TDEGenericDeviceType::TDEGenericDeviceType)i), hwdevices->getDeviceTypeIconFromType((TDEGenericDeviceType::TDEGenericDeviceType)i, base->deviceTree->iconSize()), TQString::null); TDEGenericDevice *hwdevice; TDEGenericHardwareList hwlist = hwdevices->listByDeviceClass((TDEGenericDeviceType::TDEGenericDeviceType)i); for ( hwdevice = hwlist.first(); hwdevice; hwdevice = hwlist.next() ) { - DeviceIconItem* item = new DeviceIconItem(rootitem, hwdevice->detailedFriendlyName(), hwdevice->icon(base->deviceTree->iconSize()), hwdevice); + DeviceIconItem* item = new DeviceIconItem(rootitem, hwdevice->detailedFriendlyName(), hwdevice->icon(base->deviceTree->iconSize()), hwdevice->uniqueID()); if ((!selected_syspath.isNull()) && (hwdevice->systemPath() == selected_syspath)) { base->deviceTree->ensureItemVisible(item); base->deviceTree->setSelected(item, true); @@ -175,6 +176,13 @@ void TDEHWManager::populateTreeView() } } +void TDEHWManager::delayedPopulateTreeView() { + // When hardwareRemoved() is triggered, the list of devices still contains the device which + // is about to be removed. Therefore we need to delay repopulating the device tree after the + // removal of the device. + TQTimer::singleShot(0, this, TQT_SLOT(populateTreeView())); +} + void TDEHWManager::populateTreeViewLeaf(DeviceIconItem *parent, bool show_by_connection, TQString selected_syspath) { if (show_by_connection) { TDEHardwareDevices *hwdevices = TDEGlobal::hardwareDevices(); @@ -182,7 +190,7 @@ void TDEHWManager::populateTreeViewLeaf(DeviceIconItem *parent, bool show_by_con TDEGenericDevice *hwdevice; for ( hwdevice = hwlist.first(); hwdevice; hwdevice = hwlist.next() ) { if (hwdevice->parentDevice() == parent->device()) { - DeviceIconItem* item = new DeviceIconItem(parent, hwdevice->detailedFriendlyName(), hwdevice->icon(base->deviceTree->iconSize()), hwdevice); + DeviceIconItem* item = new DeviceIconItem(parent, hwdevice->detailedFriendlyName(), hwdevice->icon(base->deviceTree->iconSize()), hwdevice->uniqueID()); if ((!selected_syspath.isNull()) && (hwdevice->systemPath() == selected_syspath)) { base->deviceTree->ensureItemVisible(item); base->deviceTree->setSelected(item, true); |