Elide text from the right for all columns' header

Minimizing columns no longer truncates text from the left, now elides
text from the right for better readability. Done by setting header's
textElideMode to Qt::TextElideRight.

Fix issue #14419.
PR #15366.

src/gui/properties/peerlistwidget.cpp

@@ -90,6 +90,8 @@ PeerListWidget::PeerListWidget(PropertiesWidget *parent)
     setEditTriggers(QAbstractItemView::NoEditTriggers);
     setSelectionMode(QAbstractItemView::ExtendedSelection);
     header()->setStretchLastSection(false);
+    header()->setTextElideMode(Qt::ElideRight);
+
     // List Model
     m_listModel = new QStandardItemModel(0, PeerListColumns::COL_COUNT, this);
     m_listModel->setHeaderData(PeerListColumns::COUNTRY, Qt::Horizontal, tr("Country/Region")); // Country flag column

src/gui/properties/trackerlistwidget.cpp

@@ -71,6 +71,7 @@ TrackerListWidget::TrackerListWidget(PropertiesWidget *properties)
     setItemsExpandable(false);
     setSelectionMode(QAbstractItemView::ExtendedSelection);
     header()->setStretchLastSection(false); // Must be set after loadSettings() in order to work
+    header()->setTextElideMode(Qt::ElideRight);
     // Ensure that at least one column is visible at all times
     if (visibleColumnsCount() == 0)
         setColumnHidden(COL_URL, false);

src/gui/search/searchjobwidget.cpp

@@ -71,6 +71,7 @@ SearchJobWidget::SearchJobWidget(SearchHandler *searchHandler, QWidget *parent)
     loadSettings();
 
     header()->setStretchLastSection(false);
+    header()->setTextElideMode(Qt::ElideRight);
 
     // Set Search results list model
     m_searchListModel = new QStandardItemModel(0, SearchSortModel::NB_SEARCH_COLUMNS, this);

src/gui/torrentcontenttreeview.cpp

@@ -72,6 +72,7 @@ TorrentContentTreeView::TorrentContentTreeView(QWidget *parent)
     unused.setVerticalHeader(header());
     header()->setParent(this);
     header()->setStretchLastSection(false);
+    header()->setTextElideMode(Qt::ElideRight);
     unused.setVerticalHeader(new QHeaderView(Qt::Horizontal));
 }
 

src/gui/transferlistwidget.cpp

@@ -158,6 +158,7 @@ TransferListWidget::TransferListWidget(QWidget *parent, MainWindow *mainWindow)
     setAttribute(Qt::WA_MacShowFocusRect, false);
 #endif
     header()->setStretchLastSection(false);
+    header()->setTextElideMode(Qt::ElideRight);
 
     // Default hidden columns
     if (!columnLoaded)