[PlacesPanel] Remove horizontal scrollbar

This MR removes the horizontal scrollbar of the Places panel. For titles that don't fit in the panel, their elided versions will be used (i.e., with ...).

BUG: 301758


(cherry picked from commit deaf5916f2f87d78825f33f2ba11475a24c9380f)

2 files changed, 14 insertions, 0 deletions

diff --git a/src/panels/places/placesview.cpp b/src/panels/places/placesview.cpp
index 50446d44d..dc264e411 100644
--- a/src/panels/places/placesview.cpp
+++ b/src/panels/places/placesview.cpp
@@ -7,10 +7,15 @@
 #include "placesview.h"
 
 #include "dolphin_placespanelsettings.h"
+#include "kitemviews/kitemlistheader.h"
+
+#include <QGraphicsSceneResizeEvent>
 
 PlacesView::PlacesView(QGraphicsWidget* parent) :
     KStandardItemListView(parent)
 {
+    header()->setAutomaticColumnResizing(false);
+
     const int iconSize = PlacesPanelSettings::iconSize();
     if (iconSize >= 0) {
         setIconSize(iconSize);
@@ -36,3 +41,9 @@ int PlacesView::iconSize() const
     return option.iconSize;
 }
 
+void PlacesView::resizeEvent(QGraphicsSceneResizeEvent *event)
+{
+    KStandardItemListView::resizeEvent(event);
+
+    header()->setColumnWidth(QByteArrayLiteral("text"), event->newSize().width());
+}
diff --git a/src/panels/places/placesview.h b/src/panels/places/placesview.h
index 6005e8b48..86515f56b 100644
--- a/src/panels/places/placesview.h
+++ b/src/panels/places/placesview.h
@@ -23,6 +23,9 @@ public:
 
     void setIconSize(int size);
     int iconSize() const;
+
+protected:
+    void resizeEvent(QGraphicsSceneResizeEvent *event) override;
 };
 
 #endif