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DNSSettingsView: Disable list buttons when nothing selected

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Change-Id: I2ff2ab1b3e29b1a8b217506ae620926f0f51787f
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3742
Reviewed-by: Adrien Destugues <[email protected]>
This commit is contained in:
Jaidyn Ann
2021-02-13 19:30:53 +00:00
committed by Adrien Destugues
parent 91b9cbbbb0
commit e248c98eb8
1 changed files with 18 additions and 0 deletions
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src/add-ons/network_settings/dnsclient/DNSSettingsView.cpp
+18
View File
@@ -34,6 +34,7 @@
static const int32 kMsgAddServer = 'adds'; static const int32 kMsgAddServer = 'adds';
static const int32 kMsgDeleteServer = 'dels'; static const int32 kMsgDeleteServer = 'dels';
static const int32 kMsgSelectServer = 'sels';
static const int32 kMsgMoveUp = 'mvup'; static const int32 kMsgMoveUp = 'mvup';
static const int32 kMsgMoveDown = 'mvdn'; static const int32 kMsgMoveDown = 'mvdn';
static const int32 kMsgApply = 'aply'; static const int32 kMsgApply = 'aply';
@@ -54,6 +55,7 @@ DNSSettingsView::DNSSettingsView(BNetworkSettingsItem* item)
titleView->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET)); titleView->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
fServerListView = new BListView("nameservers"); fServerListView = new BListView("nameservers");
fServerListView->SetSelectionMessage(new BMessage(kMsgSelectServer));
const char* serverLabel = B_TRANSLATE("Server:"); const char* serverLabel = B_TRANSLATE("Server:");
fTextControl = new IPAddressControl(AF_UNSPEC, serverLabel, "server"); fTextControl = new IPAddressControl(AF_UNSPEC, serverLabel, "server");
fTextControl->SetExplicitMinSize(BSize(fTextControl->StringWidth("5") * 16 fTextControl->SetExplicitMinSize(BSize(fTextControl->StringWidth("5") * 16
@@ -63,12 +65,15 @@ DNSSettingsView::DNSSettingsView(BNetworkSettingsItem* item)
fAddButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET)); fAddButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
fUpButton = new BButton(B_TRANSLATE("Move up"), new BMessage(kMsgMoveUp)); fUpButton = new BButton(B_TRANSLATE("Move up"), new BMessage(kMsgMoveUp));
fUpButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET)); fUpButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
fUpButton->SetEnabled(false);
fDownButton = new BButton(B_TRANSLATE("Move down"), fDownButton = new BButton(B_TRANSLATE("Move down"),
new BMessage(kMsgMoveDown)); new BMessage(kMsgMoveDown));
fDownButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET)); fDownButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
fDownButton->SetEnabled(false);
fRemoveButton = new BButton(B_TRANSLATE("Remove"), fRemoveButton = new BButton(B_TRANSLATE("Remove"),
new BMessage(kMsgDeleteServer)); new BMessage(kMsgDeleteServer));
fRemoveButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET)); fRemoveButton->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
fRemoveButton->SetEnabled(false);
fDomain = new BTextControl(B_TRANSLATE("Domain:"), "", NULL); fDomain = new BTextControl(B_TRANSLATE("Domain:"), "", NULL);
fApplyButton = new BButton(B_TRANSLATE("Apply"), new BMessage(kMsgApply)); fApplyButton = new BButton(B_TRANSLATE("Apply"), new BMessage(kMsgApply));
@@ -143,6 +148,8 @@ DNSSettingsView::AttachedToWindow()
fUpButton->SetTarget(this); fUpButton->SetTarget(this);
fDownButton->SetTarget(this); fDownButton->SetTarget(this);
fServerListView->SetTarget(this);
fTextControl->SetTarget(this); fTextControl->SetTarget(this);
fApplyButton->SetTarget(this); fApplyButton->SetTarget(this);
@@ -178,6 +185,17 @@ DNSSettingsView::MessageReceived(BMessage* message)
fServerListView->SwapItems(index, index + 1); fServerListView->SwapItems(index, index + 1);
break; break;
} }
case kMsgSelectServer:
{
bool enabled = false;
if (fServerListView->CurrentSelection() > -1)
enabled = true;
fUpButton->SetEnabled(enabled);
fDownButton->SetEnabled(enabled);
fRemoveButton->SetEnabled(enabled);
break;
}
case kMsgApply: case kMsgApply:
if (_SaveDNSConfiguration() == B_OK) if (_SaveDNSConfiguration() == B_OK)
fItem->NotifySettingsUpdated(); fItem->NotifySettingsUpdated();