Qt: Fixed behaviour of buttons by connecting functors to correct signals

Following screens got fixes:
- Cheats
- Configure/Debug
- Configure/Input
- Chat Room
- Direct Connect
- Host
- Lobby List

src/citra_qt/multiplayer/chat_room.cpp

@@ -189,9 +189,9 @@ ChatRoom::ChatRoom(QWidget* parent) : QWidget(parent), ui(std::make_unique<Ui::C
     // Connect all the widgets to the appropriate events
     connect(ui->player_view, &QTreeView::customContextMenuRequested, this,
             &ChatRoom::PopupContextMenu);
-    connect(ui->chat_message, &QLineEdit::returnPressed, ui->send_message, &QPushButton::pressed);
-    connect(ui->chat_message, &QLineEdit::textChanged, this, &::ChatRoom::OnChatTextChanged);
-    connect(ui->send_message, &QPushButton::pressed, this, &ChatRoom::OnSendChat);
+    connect(ui->chat_message, &QLineEdit::returnPressed, this, &ChatRoom::OnSendChat);
+    connect(ui->chat_message, &QLineEdit::textChanged, this, &ChatRoom::OnChatTextChanged);
+    connect(ui->send_message, &QPushButton::clicked, this, &ChatRoom::OnSendChat);
 }
 
 ChatRoom::~ChatRoom() = default;

src/citra_qt/multiplayer/client_room.cpp

@@ -40,7 +40,7 @@ ClientRoomWindow::ClientRoomWindow(QWidget* parent)
         // TODO (jroweboy) network was not initialized?
     }
 
-    connect(ui->disconnect, &QPushButton::pressed, [this] { Disconnect(); });
+    connect(ui->disconnect, &QPushButton::clicked, this, &ClientRoomWindow::Disconnect);
     ui->disconnect->setDefault(false);
     ui->disconnect->setAutoDefault(false);
     connect(ui->moderation, &QPushButton::clicked, [this] {

src/citra_qt/multiplayer/direct_connect.cpp

@@ -45,7 +45,7 @@ DirectConnectWindow::DirectConnectWindow(QWidget* parent)
 
     // TODO(jroweboy): Show or hide the connection options based on the current value of the combo
     // box. Add this back in when the traversal server support is added.
-    connect(ui->connect, &QPushButton::pressed, this, &DirectConnectWindow::Connect);
+    connect(ui->connect, &QPushButton::clicked, this, &DirectConnectWindow::Connect);
 }
 
 DirectConnectWindow::~DirectConnectWindow() = default;

src/citra_qt/multiplayer/host_room.cpp

@@ -49,7 +49,7 @@ HostRoomWindow::HostRoomWindow(QWidget* parent, QStandardItemModel* list,
     ui->game_list->setModel(proxy);
 
     // Connect all the widgets to the appropriate events
-    connect(ui->host, &QPushButton::pressed, this, &HostRoomWindow::Host);
+    connect(ui->host, &QPushButton::clicked, this, &HostRoomWindow::Host);
 
     // Restore the settings:
     ui->username->setText(UISettings::values.room_nickname);

src/citra_qt/multiplayer/lobby.cpp

@@ -63,7 +63,7 @@ Lobby::Lobby(QWidget* parent, QStandardItemModel* list,
     }
 
     // UI Buttons
-    connect(ui->refresh_list, &QPushButton::pressed, this, &Lobby::RefreshLobby);
+    connect(ui->refresh_list, &QPushButton::clicked, this, &Lobby::RefreshLobby);
     connect(ui->games_owned, &QCheckBox::toggled, proxy, &LobbyFilterProxyModel::SetFilterOwned);
     connect(ui->hide_full, &QCheckBox::toggled, proxy, &LobbyFilterProxyModel::SetFilterFull);
     connect(ui->search, &QLineEdit::textChanged, proxy, &LobbyFilterProxyModel::SetFilterSearch);