Add new element panel

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4283 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/ElementsCollection/elementscollectionwidget.h

@@ -0,0 +1,83 @@
+/*
+        Copyright 2006-2015 The QElectroTech Team
+        This file is part of QElectroTech.
+
+        QElectroTech 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.
+
+        QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef ELEMENTSCOLLECTIONWIDGET_H
+#define ELEMENTSCOLLECTIONWIDGET_H
+
+#include <QWidget>
+#include <QModelIndex>
+
+class ElementsCollectionModel;
+class QTreeView;
+class QVBoxLayout;
+class QMenu;
+class QLineEdit;
+class ElementCollectionItem;
+
+/**
+ * @brief The ElementsCollectionWidget class
+ * This widget embedd a tree view that display the element collection (common, custom, embedded)
+ * and all action needed to use this widget.
+ * This is the element collection widget used in the diagram editor.
+ */
+class ElementsCollectionWidget : public QWidget
+{
+        Q_OBJECT
+
+    public:
+        ElementsCollectionWidget(QWidget *parent = nullptr);
+
+        void expandFirstItems();
+        ElementsCollectionModel *model() const;
+
+	private:
+		void setUpAction();
+		void setUpWidget();
+		void setUpConnection();
+		void customContextMenu(const QPoint &point);
+		void openDir();
+		void editElement();
+		void deleteElement();
+		void deleteDirectory();
+		void editDirectory();
+		void newDirectory();
+		void newElement();
+		void reload();
+		void search(const QString &text);
+		void hideCollection(bool hide = true);
+		void hideItem(bool hide, const QModelIndex &index = QModelIndex(), bool recursive = true);
+		void showAndExpandItem (const QModelIndex &index, bool recursive = true);
+
+    private:
+        ElementsCollectionModel *m_model;
+		QLineEdit *m_search_field;
+        QTreeView *m_tree_view;
+        QVBoxLayout *m_main_vlayout;
+		QMenu *m_context_menu;
+		ElementCollectionItem *m_item_at_context_menu;
+
+		QAction *m_open_dir,
+				*m_edit_element,
+				*m_delete_element,
+				*m_delete_dir,
+				*m_reload,
+				*m_edit_dir,
+				*m_new_directory,
+				*m_new_element;
+};
+
+#endif // ELEMENTSCOLLECTIONWIDGET_H