1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModuleBase_WidgetEditor.cpp
4 // Created: 25 Apr 2014
5 // Author: Natalia ERMOLAEVA
7 #include <ModuleBase_WidgetEditor.h>
8 #include <ModuleBase_ParamSpinBox.h>
9 #include <ModuleBase_Tools.h>
11 #include <Config_Keywords.h>
12 #include <Config_WidgetAPI.h>
14 #include <Events_Loop.h>
15 #include <ModelAPI_Events.h>
17 #include <ModelAPI_Feature.h>
18 #include <ModelAPI_Data.h>
19 #include <ModelAPI_Object.h>
20 #include <ModelAPI_AttributeDouble.h>
22 #include <GeomDataAPI_Point2D.h>
24 #include <QApplication>
28 #include <QWidgetAction>
30 #include <QRegExpValidator>
32 ModuleBase_WidgetEditor::ModuleBase_WidgetEditor(QWidget* theParent,
33 const Config_WidgetAPI* theData,
34 const std::string& theParentId)
35 : ModuleBase_WidgetDoubleValue(theParent, theData, theParentId)
39 ModuleBase_WidgetEditor::~ModuleBase_WidgetEditor()
43 void editedValue(double& outValue, QString& outText)
45 QMenu* aPopup = new QMenu();
47 QLineEdit* aEditor = new QLineEdit(QString::number(outValue), aPopup);
48 QWidgetAction* aLineEditAction = new QWidgetAction(aPopup);
49 aLineEditAction->setDefaultWidget(aEditor);
50 aPopup->addAction(aLineEditAction);
54 QString anExpression("([0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?)|([_a-zA-Z][a-zA-Z0-9_]*)");
55 aEditor->setValidator(new QRegExpValidator(QRegExp(anExpression), aEditor));
56 QObject::connect(aEditor, SIGNAL(returnPressed()), aLineEditAction, SIGNAL(triggered()));
57 QObject::connect(aLineEditAction, SIGNAL(triggered()), aPopup, SLOT(hide()));
59 QAction* aResult = aPopup->exec(QCursor::pos());
60 outText = aEditor->text();
62 double aValue = outText.toDouble(&isDouble);
65 outText = ""; // return empty string, if it's can be converted to a double
67 aPopup->deleteLater();
70 bool ModuleBase_WidgetEditor::focusTo()
72 // nds: it seems, that the timer is not necessary anymore
74 // We can not launch here modal process for value editing because
75 // it can be called on other focusOutWidget event and will block it
76 //QTimer::singleShot(1, this, SLOT(showPopupEditor()));
83 void ModuleBase_WidgetEditor::showPopupEditor()
85 // we need to emit the focus in event manually in order to save the widget as an active
86 // in the property panel before the mouse leave event happens in the viewer. The module
87 // ask an active widget and change the feature visualization if the widget is not the current one.
88 emit focusInWidget(this);
90 // nds: it seems, that the envents processing is not necessary anymore
91 // White while all events will be processed
92 //QApplication::processEvents();
93 double aValue = mySpinBox->value();
95 editedValue(aValue, aText);
96 if (aText.isEmpty()) {
97 ModuleBase_Tools::setSpinValue(mySpinBox, aValue);
99 ModuleBase_Tools::setSpinText(mySpinBox, aText);
101 emit valuesChanged();
102 emit focusOutWidget(this);