X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/3f88f79f862a570b68fe64781955cf7d14124127..9abe299c77a7bd194d781bba0e6a3d037c0431d1:/src/kitemviews/kitemlistheader.h

diff --git a/src/kitemviews/kitemlistheader.h b/src/kitemviews/kitemlistheader.h
index d0aae7fc1..e8cfc420a 100644
--- a/src/kitemviews/kitemlistheader.h
+++ b/src/kitemviews/kitemlistheader.h
@@ -1,26 +1,14 @@
-/***************************************************************************
- *   Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2012 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #ifndef KITEMLISTHEADER_H
 #define KITEMLISTHEADER_H
 
-#include <libdolphin_export.h>
+#include "dolphin_export.h"
+
 #include <QHash>
 #include <QObject>
 
@@ -33,12 +21,12 @@ 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 +53,11 @@ 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 +67,15 @@ 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;