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https://github.com/OPM/ResInsight.git
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143 lines
4.8 KiB
C++
143 lines
4.8 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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//
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// This library may be used under the terms of either the GNU General Public License or
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// the GNU Lesser General Public License as follows:
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//
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// GNU General Public License Usage
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// This library 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 3 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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// GNU Lesser General Public License Usage
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
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// for more details.
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//
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//##################################################################################################
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#pragma once
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#include "cafPdmUiFieldEditorHandle.h"
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#include <QAbstractItemModel>
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class QLabel;
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class QTreeView;
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class QAbstractItemModel;
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class QCheckBox;
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class QLineEdit;
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class QSortFilterProxyModel;
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class QModelIndex;
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class QItemSelection;
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namespace caf
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{
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class PdmUiTreeSelectionQModel;
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//==================================================================================================
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///
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//==================================================================================================
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class PdmUiTreeSelectionEditorAttribute : public PdmUiEditorAttribute
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{
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public:
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bool showTextFilter;
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bool showToggleAllCheckbox;
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bool singleSelectionMode;
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bool setCurrentIndexWhenItemIsChecked;
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/// currentIndexFieldHandle is used to communicate the value of current item in the tree view
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/// This is useful when displaying a list of appEnums, and a dependent view is displaying content based on
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/// the current item in the tree view
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/// Make sure the type of the receiving field is of the same type as the field used in PdmUiTreeSelectionEditor
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caf::PdmFieldHandle* currentIndexFieldHandle;
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public:
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PdmUiTreeSelectionEditorAttribute()
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{
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showTextFilter = true;
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showToggleAllCheckbox = true;
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singleSelectionMode = false;
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setCurrentIndexWhenItemIsChecked = false;
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currentIndexFieldHandle = nullptr;
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}
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};
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//==================================================================================================
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///
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//==================================================================================================
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class PdmUiTreeSelectionEditor : public PdmUiFieldEditorHandle
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{
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Q_OBJECT
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CAF_PDM_UI_FIELD_EDITOR_HEADER_INIT;
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public:
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PdmUiTreeSelectionEditor();
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~PdmUiTreeSelectionEditor() override;
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protected:
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void configureAndUpdateUi( const QString& uiConfigName ) override;
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QWidget* createEditorWidget( QWidget* parent ) override;
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QWidget* createLabelWidget( QWidget* parent ) override;
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QMargins calculateLabelContentMargins() const override;
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bool isMultiRowEditor() const override;
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private slots:
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void customMenuRequested( const QPoint& pos );
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void slotSetSelectedOn();
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void slotSetSelectedOff();
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void slotSetSubItemsOn();
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void slotSetSubItemsOff();
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void slotToggleAll();
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void slotTextFilterChanged();
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void slotClicked( const QModelIndex& index );
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void slotScrollToFirstCheckedItem();
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private:
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void currentChanged( const QModelIndex& current );
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void setCheckedStateOfSelected( bool checked );
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void setCheckedStateForSubItemsOfSelected( bool checked );
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void checkAllItems();
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void unCheckAllItems();
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QModelIndexList allVisibleSourceModelIndices() const;
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void recursiveAppendVisibleSourceModelIndices( const QModelIndex& parent, QModelIndexList* sourceModelIndices ) const;
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private:
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QPointer<QTreeView> m_treeView;
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QPointer<QShortenedLabel> m_label;
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QPointer<QCheckBox> m_toggleAllCheckBox;
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QPointer<QLineEdit> m_textFilterLineEdit;
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PdmUiTreeSelectionQModel* m_model;
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QSortFilterProxyModel* m_proxyModel;
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PdmUiTreeSelectionEditorAttribute m_attributes;
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};
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} // end namespace caf
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