X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/3f88f79f862a570b68fe64781955cf7d14124127..87e8d0ba:/src/kitemviews/kitemlistheader.h

diff --git a/src/kitemviews/kitemlistheader.h b/src/kitemviews/kitemlistheader.h
index d0aae7fc1..ef1dd0f85 100644
--- a/src/kitemviews/kitemlistheader.h
+++ b/src/kitemviews/kitemlistheader.h
@@ -20,7 +20,7 @@
 #ifndef KITEMLISTHEADER_H
 #define KITEMLISTHEADER_H
 
-#include <libdolphin_export.h>
+#include "dolphin_export.h"
 #include <QHash>
 #include <QObject>
 
@@ -33,12 +33,12 @@ class KItemListView;
  * Each column of the header represents a visible role
  * accessible by KItemListView::visibleRoles().
  */
-class LIBDOLPHINPRIVATE_EXPORT KItemListHeader : public QObject
+class DOLPHIN_EXPORT KItemListHeader : public QObject
 {
     Q_OBJECT
 
 public:
-    virtual ~KItemListHeader();
+    ~KItemListHeader() override;
 
     /**
      * If set to true, KItemListView will automatically adjust the
@@ -65,6 +65,11 @@ public:
      */
     void setColumnWidths(const QHash<QByteArray, qreal>& columnWidths);
 
+    /**
+     * @return The column width that is required to show the role unclipped.
+     */
+    qreal preferredColumnWidth(const QByteArray& role) const;
+
 signals:
     /**
      * Is emitted if the width of a column has been adjusted by the user with the mouse
@@ -74,8 +79,15 @@ signals:
                             qreal currentWidth,
                             qreal previousWidth);
 
+    /**
+     * Is emitted if the user has released the mouse button after adjusting the
+     * width of a visible role.
+     */
+    void columnWidthChangeFinished(const QByteArray& role,
+                                   qreal currentWidth);
+
 private:
-    KItemListHeader(KItemListView* listView);
+    explicit KItemListHeader(KItemListView* listView);
 
 private:
     KItemListView* m_view;