File indexing completed on 2024-05-19 05:42:28

 // ct_lvtqtw_treeview.h                                     -*-C++-*-
 
 /*
 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk>
 // SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 */
 
 #ifndef INCLUDED_LVTQTW_TREEVIEW
 #define INCLUDED_LVTQTW_TREEVIEW
 
 #include <lvtqtw_export.h>
 
 #include <QTreeView>
 
 #include <ct_lvtmdl_basetreemodel.h>
 
 #include <memory>
 
 namespace Codethink::lvtqtw {
 
 class LVTQTW_EXPORT TreeView : public QTreeView
 // Visualizes a Tree model and reacts to changes
 {
     Q_OBJECT
 
   public:
     // CREATORS
     TreeView(QWidget *parent = nullptr);
     // Constructor
 
     ~TreeView() noexcept override;
     // Destructor
 
     void setFilterText(const QString& txt);
 
     void setModel(QAbstractItemModel *model) override;
 
     // Signals, auto generated.
     Q_SIGNAL void branchSelected(const QModelIndex& idx);
     // User selected a node that contains more nodes
 
     Q_SIGNAL void leafSelected(const QModelIndex& idx);
     // User selected a leaf node
 
     Q_SIGNAL void branchMiddleClicked(const QModelIndex& idx);
     // User clicked on the branch with the middle mouse click
 
     Q_SIGNAL void leafMiddleClicked(const QModelIndex& idx);
     // User clicked on the leaf with the middle mouse click
 
     Q_SIGNAL void
     branchRightClicked(const QModelIndexList& multiSelection, const QModelIndex& clickedOn, const QPoint& pos);
     // User clicked on the branch with the middle mouse click
 
     Q_SIGNAL void
     leafRightClicked(const QModelIndexList& multiSelection, const QModelIndex& clickedOn, const QPoint& pos);
     // User clicked on the leaf with the middle mouse click
 
   protected:
     void mousePressEvent(QMouseEvent *ev) override;
     void mouseReleaseEvent(QMouseEvent *ev) override;
     void keyPressEvent(QKeyEvent *ev) override;
 
   private:
     // DATA
     // TYPES
     struct TreeViewPrivate;
     std::unique_ptr<TreeViewPrivate> d;
 };
 
 } // end namespace Codethink::lvtqtw
 
 #endif