disable removal of last output, recalculate amounts after removal of …

…inputs/outputs
peercoin · Mar 22, 2019 · 642b715 · 642b715
1 parent 5a8849b
commit 642b715
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Showing 3 changed files with 15 additions and 9 deletions.
diff --git a/src/qt/multisigdialog.cpp b/src/qt/multisigdialog.cpp
@@ -106,15 +106,15 @@ void MultisigDialog::updateRemoveEnabled()
     }
 
 
-    //ppcTODO - this was removed in 84b695cc9d4dc90b1ccb99e2d92e1e76e138d911
-    // is it still needed?
-//    enabled = (ui->outputs->count() > 1);
-//    for(int i = 0; i < ui->outputs->count(); i++)
-//    {
-//        SendCoinsEntry *entry = qobject_cast<SendCoinsEntry *>(ui->outputs->itemAt(i)->widget());
-//        if(entry)
-//            entry->setRemoveEnabled(enabled);
-//    }
+    enabled = (ui->outputs->count() > 1);
+    for(int i = 0; i < ui->outputs->count(); i++)
+    {
+        SendCoinsEntry *entry = qobject_cast<SendCoinsEntry *>(ui->outputs->itemAt(i)->widget());
+        if(entry)
+            entry->setRemoveEnabled(enabled);
+    }
+
+    updateAmounts();
 }
 
 void MultisigDialog::on_createAddressButton_clicked()

diff --git a/src/qt/sendcoinsentry.cpp b/src/qt/sendcoinsentry.cpp
@@ -89,6 +89,11 @@ void SendCoinsEntry::setModel(WalletModel *_model)
     clear();
 }
 
+void SendCoinsEntry::setRemoveEnabled(bool enabled)
+{
+    ui->deleteButton->setEnabled(enabled);
+}
+
 void SendCoinsEntry::clear()
 {
     // clear UI elements for normal payment

diff --git a/src/qt/sendcoinsentry.h b/src/qt/sendcoinsentry.h
@@ -48,6 +48,7 @@ class SendCoinsEntry : public QStackedWidget
     void setFocus();
 
 public Q_SLOTS:
+    void setRemoveEnabled(bool enabled);
     void clear();
     void checkSubtractFeeFromAmount();