1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef ParametersPlugin_WidgetParamsMgr_H_
21 #define ParametersPlugin_WidgetParamsMgr_H_
23 #include <ModuleBase_ModelDialogWidget.h>
24 #include <QModelIndex>
25 #include <QAbstractItemDelegate>
26 #include <QTreeWidget>
28 class QTreeWidgetItem;
29 class ParametersPlugin_ItemDelegate;
36 * Redefinition of QTreeWidget for processing of closeEditor event
38 class ParametersPlugin_TreeWidget: public QTreeWidget
43 /// \param theParent a parent widget
44 ParametersPlugin_TreeWidget(QWidget* theParent = 0) : QTreeWidget(theParent) {}
47 /// Redefinition of virtual method
48 /// \param theEditor a editor widget
49 /// \param theHint end of editing hint
50 virtual void closeEditor(QWidget* theEditor, QAbstractItemDelegate::EndEditHint theHint);
57 * Represent a content of the property panel to show/modify parameters of some feature.
59 class ParametersPlugin_WidgetParamsMgr : public ModuleBase_ModelDialogWidget
63 /// Constructs a model widget
64 ParametersPlugin_WidgetParamsMgr(QWidget* theParent, const Config_WidgetAPI* theData);
66 /// Destructs the model widget
67 virtual ~ParametersPlugin_WidgetParamsMgr() {}
69 /// Returns list of widget controls
70 /// \return a control list
71 virtual QList<QWidget*> getControls() const;
73 /// Set general buttons from dialog
74 /// \param theButtons the dialog buttons
75 virtual void setDialogButtons(QDialogButtonBox* theButtons);
78 /// Saves the internal parameters to the given feature
79 /// \return True in success
80 virtual bool storeValueCustom();
82 /// Restore value from attribute data to the widget's control
83 virtual bool restoreValueCustom();
85 /// The method called when widget is activated
86 virtual void activateCustom();
88 virtual void showEvent(QShowEvent* theEvent);
90 virtual void hideEvent(QHideEvent* theEvent);
93 /// Slot for reaction on double click in the table (start editing)
94 /// \param theIndex the clicked index
95 void onDoubleClick(const QModelIndex& theIndex);
97 /// Slot for reaction on end of cell editing
98 /// \param theEditor the editor widget
99 /// \param theHint end of edit type
100 void onCloseEditor(QWidget* theEditor, QAbstractItemDelegate::EndEditHint theHint);
102 /// Slot for reaction on add parameter
105 /// Slot for reaction on insert parameter
108 /// Slot for reaction on remove parameter
111 /// Slot for reaction on shift up
114 /// Slot for reaction on shift down
117 /// Slot to show message on closing of editor
120 /// Slot for reaction on selection in the table
121 void onSelectionChanged();
123 // A slot for show preview button
124 void onShowPreview();
127 /// Creates a new parameter feature
128 FeaturePtr createParameter() const;
130 /// Creates a new item
131 QTreeWidgetItem* createNewItem(QTreeWidgetItem* theParent) const;
133 /// Returns currently selected item
134 QTreeWidgetItem* selectedItem() const;
136 /// Select the given Item and scroll the table to make it visible
137 void selectItemScroll(QTreeWidgetItem* theItem);
139 /// Update values in features part
140 void updateItem(QTreeWidgetItem* theItem, const QList<QStringList>& theFeaturesList);
142 void updateFeaturesPart();
144 void updateParametersPart();
146 /// Returns true if values in the widget are valid
149 /// Returns true if parameter with the given name already exists
150 bool hasName(const QString& theName) const;
152 /// Enable or disable buttons for parameters managemnt
153 void enableButtons(bool theEnable);
155 QList<QStringList> featuresItems(const QList<FeaturePtr>& theFeatures,
156 QList<FeaturePtr>& theFeatureList) const;
157 QList<QStringList> parametersItems(const QList<FeaturePtr>& theFeatures) const;
159 void updateParametersFeatures();
161 ParametersPlugin_TreeWidget* myTable;
162 QTreeWidgetItem* myFeatures;
163 QTreeWidgetItem* myParameters;
164 ParametersPlugin_ItemDelegate* myDelegate;
166 QList<FeaturePtr> myParametersList;
170 QPushButton* myAddBtn;
171 QPushButton* myInsertBtn;
172 QPushButton* myRemoveBtn;
173 QToolButton* myUpBtn;
174 QToolButton* myDownBtn;