Enable delete hotkey in web seed and tracker list.

Make delete hotkey in transfer list non-global.

src/mainwindow.cpp

@@ -557,11 +557,6 @@ void MainWindow::createKeyboardShortcuts() {
   connect(switchRSSShortcut, SIGNAL(activated()), this, SLOT(displayRSSTab()));
   actionDocumentation->setShortcut(QKeySequence("F1"));
   actionOptions->setShortcut(QKeySequence(QString::fromUtf8("Alt+O")));
-#ifdef Q_WS_MAC
-  actionDelete->setShortcut(QKeySequence("Ctrl+Backspace"));
-#else
-  actionDelete->setShortcut(QKeySequence(QString::fromUtf8("Del")));
-#endif
   actionStart->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+S")));
   actionStart_All->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Shift+S")));
   actionPause->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+P")));

src/properties/propertieswidget.cpp

@@ -124,6 +124,8 @@ PropertiesWidget::PropertiesWidget(QWidget *parent, MainWindow* main_window, Tra
   editHotkeyWeb = new QShortcut(QKeySequence("F2"), listWebSeeds, 0, 0, Qt::WidgetShortcut);
   connect(editHotkeyWeb, SIGNAL(activated()), SLOT(editWebSeed()));
   connect(listWebSeeds, SIGNAL(doubleClicked(QModelIndex)), SLOT(editWebSeed()));
+  deleteHotkeyWeb = new QShortcut(QKeySequence(QKeySequence::Delete), listWebSeeds, 0, 0, Qt::WidgetShortcut);
+  connect(deleteHotkeyWeb, SIGNAL(activated()), SLOT(deleteSelectedUrlSeeds()));
 }
 
 PropertiesWidget::~PropertiesWidget() {
@@ -138,6 +140,7 @@ PropertiesWidget::~PropertiesWidget() {
   delete m_tabBar;
   delete editHotkeyFile;
   delete editHotkeyWeb;
+  delete deleteHotkeyWeb;
   qDebug() << Q_FUNC_INFO << "EXIT";
 }
 
@@ -663,6 +666,8 @@ void PropertiesWidget::askWebSeed() {
 
 void PropertiesWidget::deleteSelectedUrlSeeds() {
   const QList<QListWidgetItem *> selectedItems = listWebSeeds->selectedItems();
+  if (selectedItems.isEmpty())
+    return;
   bool change = false;
   foreach (const QListWidgetItem *item, selectedItems) {
     QString url_seed = item->text();
@@ -691,7 +696,7 @@ void PropertiesWidget::copySelectedWebSeedsToClipboard() const {
 
 void PropertiesWidget::editWebSeed() {
   const QList<QListWidgetItem *> selected_items = listWebSeeds->selectedItems();
-  if (selected_items.isEmpty())
+  if (selected_items.size() != 1)
     return;
 
   const QListWidgetItem *selected_item = selected_items.last();

src/properties/propertieswidget.h

@@ -115,6 +115,7 @@ private:
   LineEdit *m_contentFilerLine;
   QShortcut *editHotkeyFile;
   QShortcut *editHotkeyWeb;
+  QShortcut *deleteHotkeyWeb;
 };
 
 #endif // PROPERTIESWIDGET_H

src/properties/trackerlist.cpp

@@ -77,12 +77,14 @@ TrackerList::TrackerList(PropertiesWidget *properties): QTreeWidget(), propertie
   setRowColor(2, QColor("grey"));
   editHotkey = new QShortcut(QKeySequence("F2"), this, SLOT(editSelectedTracker()), 0, Qt::WidgetShortcut);
   connect(this, SIGNAL(doubleClicked(QModelIndex)), SLOT(editSelectedTracker()));
+  deleteHotkey = new QShortcut(QKeySequence(QKeySequence::Delete), this, SLOT(deleteSelectedTrackers()), 0, Qt::WidgetShortcut);
 
   loadSettings();
 }
 
 TrackerList::~TrackerList() {
   delete editHotkey;
+  delete deleteHotkey;
   saveSettings();
 }
 

src/properties/trackerlist.h

@@ -54,6 +54,7 @@ private:
   QTreeWidgetItem* pex_item;
   QTreeWidgetItem* lsd_item;
   QShortcut *editHotkey;
+  QShortcut *deleteHotkey;
 
 public:
   TrackerList(PropertiesWidget *properties);

src/transferlistwidget.cpp

@@ -143,6 +143,7 @@ TransferListWidget::TransferListWidget(QWidget *parent, MainWindow *main_window,
   connect(header(), SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayDLHoSMenu(const QPoint&)));
 
   editHotkey = new QShortcut(QKeySequence("F2"), this, SLOT(renameSelectedTorrent()), 0, Qt::WidgetShortcut);
+  deleteHotkey = new QShortcut(QKeySequence::Delete, this, SLOT(deleteSelectedTorrents()), 0, Qt::WidgetShortcut);
 }
 
 TransferListWidget::~TransferListWidget() {
@@ -156,6 +157,7 @@ TransferListWidget::~TransferListWidget() {
   delete listModel;
   delete listDelegate;
   delete editHotkey;
+  delete deleteHotkey;
   qDebug() << Q_FUNC_INFO << "EXIT";
 }
 

src/transferlistwidget.h

@@ -118,6 +118,7 @@ private:
   QBtSession* BTSession;
   MainWindow *main_window;
   QShortcut *editHotkey;
+  QShortcut *deleteHotkey;
 };
 
 #endif // TRANSFERLISTWIDGET_H