Qt framework: Dialogs are correctly notified when capture file was closed

The patch reintroduces WiresharkDialog::captureFileClosed() method and
calls captureFileClosing() and captureFileClosed() in right order.
Both methods call updateWidgets() at its end.

All dialogs were reviewed and captureFileClosing/Closed methods updated
when appropriate.
captureEvent() method in multiple dialogs changed to captureFileClosing/Closed
as it does same actions - looks like old style of detecting of capture
file closing.

1 files changed, 7 insertions, 1 deletions

diff --git a/ui/qt/bluetooth_hci_summary_dialog.cpp b/ui/qt/bluetooth_hci_summary_dialog.cpp
index be3e424156..0b64c3ee60 100644
--- a/ui/qt/bluetooth_hci_summary_dialog.cpp
+++ b/ui/qt/bluetooth_hci_summary_dialog.cpp
@@ -151,10 +151,16 @@ void BluetoothHciSummaryDialog::captureFileClosing()
 {
     remove_tap_listener(&tapinfo_);
 
+    WiresharkDialog::captureFileClosing();
+}
+
+
+void BluetoothHciSummaryDialog::captureFileClosed()
+{
     ui->interfaceComboBox->setEnabled(FALSE);
     ui->adapterComboBox->setEnabled(FALSE);
 
-    WiresharkDialog::captureFileClosing();
+    WiresharkDialog::captureFileClosed();
 }