/***************************************************************************
-* Copyright (C) 2005-2015 by the Quassel Project *
-* devel@quassel-irc.org *
-* *
-* 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) version 3. *
-* *
-* 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. *
-***************************************************************************/
-
-#ifndef TREEVIEWTOUCH_H_
-#define TREEVIEWTOUCH_H_
+ * Copyright (C) 2005-2022 by the Quassel Project *
+ * devel@quassel-irc.org *
+ * *
+ * 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) version 3. *
+ * *
+ * 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. *
+ ***************************************************************************/
+
+#pragma once
+
+#include "uisupport-export.h"
#include <QTreeView>
-class TreeViewTouch :
- public QTreeView
+
+/**
+ * This class handles Touch Events for TreeViews
+ */
+class UISUPPORT_EXPORT TreeViewTouch : public QTreeView
{
- Q_OBJECT
+ Q_OBJECT
public:
- explicit TreeViewTouch(QWidget *parent = 0);
+ explicit TreeViewTouch(QWidget* parent = nullptr);
protected:
- virtual bool event(QEvent *event);
- virtual void mouseMoveEvent(QMouseEvent *event);
- virtual void mousePressEvent(QMouseEvent *event);
+ /**
+ * Handles Events
+ *
+ * @param[in,out] an event
+ * @returns true if event got handled, false if event got ignored
+ */
+ bool event(QEvent* event) override;
+
+ /**
+ * Handles Mouse Move Events
+ *
+ * Suppresses Events during Touch-Scroll
+ *
+ * @param[in,out] An Event
+ */
+ void mouseMoveEvent(QMouseEvent* event) override;
+
+ /**
+ * Handles Mouse Press Events
+ *
+ * Suppresses Events during Touch-Scroll
+ *
+ * @param[in,out] An Event
+ */
+ void mousePressEvent(QMouseEvent* event) override;
private:
- bool _touchScrollInProgress = false;
- bool _firstTouchUpdateHappened = false;
+ bool _touchScrollInProgress = false;
+ bool _firstTouchUpdateHappened = false;
};
-
-#endif
\ No newline at end of file
projects / quassel.git / blobdiff