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106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/*
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Copyright 2006-2020 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LINKSINGLEELEMENTWIDGET_H
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#define LINKSINGLEELEMENTWIDGET_H
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#include "element.h"
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#include "abstractelementpropertieseditorwidget.h"
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class QTreeWidgetItem;
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namespace Ui {
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class LinkSingleElementWidget;
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}
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/**
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* @brief The LinkSingleElementWidget class
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* this class provide a widget to select an element to be linked
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* to the element given in the constructor.
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* The element given in constructor must be linked with only one other element (like report or slave element).
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* This widget detect automaticaly the kind of element given in the constructor and
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* search all element that can be linked with it.
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* If the element is already linked, the widget ask user to unlink.
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* This widget embedded the diagram command for undo/redo the action
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*/
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class LinkSingleElementWidget : public AbstractElementPropertiesEditorWidget
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{
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Q_OBJECT
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///Methods
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public:
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explicit LinkSingleElementWidget(Element *elmt, QWidget *parent = nullptr);
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~LinkSingleElementWidget() override;
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void setElement (Element *element) override;
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void apply() override;
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QUndoCommand *associatedUndo() const override;
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QString title() const override;
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public slots:
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void updateUi() override;
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void buildTree();
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public:
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bool setLiveEdit(bool live_edit) override;
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private :
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QList <Element *> availableElements();
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void setUpCompleter();
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void clearTreeWidget();
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void setUpHeaderLabels();
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private slots:
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void diagramWasRemovedFromProject();
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void showedElementWasDeleted();
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void linkTriggered();
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void hideButtons();
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void showButtons();
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void headerCustomContextMenuRequested(const QPoint &pos);
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void on_m_unlink_pb_clicked();
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void on_m_tree_widget_itemDoubleClicked(QTreeWidgetItem *item, int column);
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void on_m_tree_widget_customContextMenuRequested(const QPoint &pos);
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void on_m_show_linked_pb_clicked();
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void on_m_show_this_pb_clicked();
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void on_m_search_field_textEdited(const QString &arg1);
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private:
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Ui::LinkSingleElementWidget *ui;
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bool m_unlink = false;
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Element::kind m_filter;
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QHash <QTreeWidgetItem*, Element*> m_qtwi_elmt_hash;
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QHash <QTreeWidgetItem*, QStringList> m_qtwi_strl_hash;
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QTreeWidgetItem *m_qtwi_at_context_menu = nullptr,
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*m_pending_qtwi = nullptr;
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Element *m_showed_element = nullptr,
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*m_element_to_link = nullptr;
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QMenu *m_context_menu;
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QAction *m_link_action,
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*m_show_qtwi,
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*m_show_element,
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*m_save_header_state;
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};
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#endif // LINKSINGLEELEMENTWIDGET_H
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