Merge #2768: [GUI] Fix Passing Not Funded logic

a450ea2 [GUI] Start MN update timer on launch and on governance page. (Fuzzbawls)
2ba665c [GUI] Fix Passing Not Funded logic (Fuzzbawls)

Pull request description:

  Followup to #2717 which was incorrectly marking proposals as Over Budget
   instead of Not Passing

ACKs for top commit:
  yenachar:
    ACK a450ea2

Tree-SHA512: e5d2f7da62397328987c941b4544906ad3a161d3501c825188c3723a7cd3d3366a85968e9730353a7e832a1faa46cdb3d2cef413b90cb24f7f2a639c9f66f67c

src/qt/clientmodel.cpp

@@ -50,6 +50,7 @@ ClientModel::ClientModel(OptionsModel* optionsModel, QObject* parent) : QObject(
 
     pollMnTimer = new QTimer(this);
     connect(pollMnTimer, &QTimer::timeout, this, &ClientModel::updateMnTimer);
+    startMasternodesTimer();
 
     subscribeToCoreSignals();
 }

src/qt/pivx/governancemodel.cpp

@@ -65,7 +65,7 @@ ProposalInfo GovernanceModel::buildProposalInfo(const CBudgetProposal* prop, boo
             status = ProposalInfo::FINISHED;
         } else if (isPassing) {
             status = ProposalInfo::PASSING;
-        } else if (votesYes - votesNo > mnCount / 10) {
+        } else if (allocatedAmount + prop->GetAmount() > getMaxAvailableBudgetAmount() && votesYes - votesNo > mnCount / 10) {
             status = ProposalInfo::PASSING_NOT_FUNDED;
         } else {
             status = ProposalInfo::NOT_PASSING;

src/qt/pivx/governancewidget.cpp

@@ -270,6 +270,7 @@ void GovernanceWidget::loadWalletModel()
 
 void GovernanceWidget::showEvent(QShowEvent *event)
 {
+    clientModel->startMasternodesTimer();
     tryGridRefresh(true); // future: move to background worker
     if (!refreshTimer) refreshTimer = new QTimer(this);
     if (!refreshTimer->isActive()) {
@@ -281,6 +282,7 @@ void GovernanceWidget::showEvent(QShowEvent *event)
 void GovernanceWidget::hideEvent(QHideEvent *event)
 {
     refreshTimer->stop();
+    clientModel->stopMasternodesTimer();
 }
 
 void GovernanceWidget::wheelEvent(QWheelEvent* event)