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Make sure controls are empty if the last sound device is removed.

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This commit is contained in:
lllucius 2014-12-06 03:41:33 +00:00
parent 71bfad1a4a
commit abaac6b443
1 changed files with 4 additions and 2 deletions
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6
src/toolbars/DeviceToolBar.cpp
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@ -545,12 +545,15 @@ void DeviceToolBar::FillHostDevices()
foundHostIndex = inMaps[0].hostIndex; foundHostIndex = inMaps[0].hostIndex;
} }
// Make sure in/out are clear in case no host was found
mInput->Clear();
mOutput->Clear();
// If we still have no host it means no devices, in which case do nothing. // If we still have no host it means no devices, in which case do nothing.
if (foundHostIndex == -1) if (foundHostIndex == -1)
return; return;
// Repopulate the Input/Output device list available to the user // Repopulate the Input/Output device list available to the user
mInput->Clear();
for (i = 0; i < inMaps.size(); i++) { for (i = 0; i < inMaps.size(); i++) {
if (foundHostIndex == inMaps[i].hostIndex) { if (foundHostIndex == inMaps[i].hostIndex) {
mInput->Append(MakeDeviceSourceString(&inMaps[i])); mInput->Append(MakeDeviceSourceString(&inMaps[i]));
@ -566,7 +569,6 @@ void DeviceToolBar::FillHostDevices()
mInput->InvalidateBestSize(); mInput->InvalidateBestSize();
mInput->SetMaxSize(mInput->GetBestSize()); mInput->SetMaxSize(mInput->GetBestSize());
mOutput->Clear();
for (i = 0; i < outMaps.size(); i++) { for (i = 0; i < outMaps.size(); i++) {
if (foundHostIndex == outMaps[i].hostIndex) { if (foundHostIndex == outMaps[i].hostIndex) {
mOutput->Append(MakeDeviceSourceString(&outMaps[i])); mOutput->Append(MakeDeviceSourceString(&outMaps[i]));