+ add InputField to widget plugin

src/Tools/plugins/widget/customwidgets.cpp

@@ -418,6 +418,106 @@ ActionSelector::~ActionSelector()
 
 // --------------------------------------------------------------------
 
+InputField::InputField (QWidget * parent)
+  : QLineEdit(parent),
+    Value(0),
+    Maximum(INT_MAX),
+    Minimum(-INT_MAX),
+    StepSize(1.0),
+    HistorySize(5)
+{
+}
+
+InputField::~InputField()
+{
+}
+
+/** Sets the preference path to \a path. */
+void InputField::setParamGrpPath( const QByteArray& path )
+{
+    m_sPrefGrp = path;
+}
+
+/** Returns the widget's preferences path. */
+QByteArray InputField::paramGrpPath() const
+{
+    return m_sPrefGrp;
+}
+
+/// sets the field with a quantity
+void InputField::setValue(double quant)
+{
+    Value = quant;
+    setText(QString("%1 %2").arg(Value).arg(UnitStr));
+}
+
+/// sets the field with a quantity
+double InputField::getQuantity() const
+{
+    return Value;
+}
+
+/// get the value of the singleStep property
+double InputField::singleStep(void)const
+{
+    return StepSize;
+}
+
+/// set the value of the singleStep property 
+void InputField::setSingleStep(double s)
+{
+    StepSize = s;
+}
+
+/// get the value of the maximum property
+double InputField::maximum(void)const
+{
+    return Maximum;
+}
+
+/// set the value of the maximum property 
+void InputField::setMaximum(double m)
+{
+    Maximum = m;
+}
+
+/// get the value of the minimum property
+double InputField::minimum(void)const
+{
+    return Minimum;
+}
+
+/// set the value of the minimum property 
+void InputField::setMinimum(double m)
+{
+    Minimum = m;
+}
+
+void InputField::setUnitText(QString str)
+{
+    UnitStr = str;
+    setText(QString("%1 %2").arg(Value).arg(UnitStr));
+}
+
+QString InputField::getUnitText(void)
+{
+    return UnitStr;
+}
+
+// get the value of the minimum property
+int InputField::historySize(void)const
+{
+    return HistorySize;
+}
+
+// set the value of the minimum property 
+void InputField::setHistorySize(int i)
+{
+    HistorySize = i;
+}
+
+// --------------------------------------------------------------------
+
 CommandIconView::CommandIconView ( QWidget * parent )
   : QListWidget(parent)
 {

src/Tools/plugins/widget/customwidgets.h

@@ -39,6 +39,12 @@
 #include <QGridLayout>
 #include <QTreeWidget>
 
+namespace Base {
+    class Quantity{};
+}
+
+Q_DECLARE_METATYPE(Base::Quantity)
+
 namespace Gui
 {
 
@@ -203,6 +209,54 @@ private:
 
 // ------------------------------------------------------------------------------
 
+class InputField : public QLineEdit
+{
+    Q_OBJECT
+
+    Q_PROPERTY(QByteArray prefPath  READ paramGrpPath  WRITE setParamGrpPath )
+    Q_PROPERTY(double singleStep READ singleStep WRITE setSingleStep )
+    Q_PROPERTY(double maximum READ maximum WRITE setMaximum )
+    Q_PROPERTY(double minimum READ minimum WRITE setMinimum )
+    Q_PROPERTY(int historySize READ historySize WRITE setHistorySize )
+    Q_PROPERTY(QString unit READ getUnitText WRITE setUnitText )
+    Q_PROPERTY(double quantity READ getQuantity WRITE setValue )
+
+public:
+    InputField (QWidget * parent = 0);
+    virtual ~InputField();
+
+    void setValue(double);
+    double getQuantity(void) const;
+    double singleStep(void) const;
+    void setSingleStep(double);
+    double maximum(void) const;
+    void setMaximum(double);
+    double minimum(void) const;
+    void setMinimum(double);
+    int historySize(void) const;
+    void setHistorySize(int);
+    void setUnitText(QString);
+    QString getUnitText(void); 
+    QByteArray paramGrpPath () const;
+    void  setParamGrpPath(const QByteArray& name);
+
+Q_SIGNALS:
+    void valueChanged(const Base::Quantity&);
+    void valueChanged(double);
+    void parseError(const QString& errorText);
+
+private:
+    QByteArray m_sPrefGrp;
+    QString UnitStr;
+    double Value;
+    double Maximum;
+    double Minimum;
+    double StepSize;
+    int HistorySize;
+};
+
+// ------------------------------------------------------------------------------
+
 class CommandIconView : public QListWidget
 {
     Q_OBJECT

src/Tools/plugins/widget/plugin.cpp

@@ -453,6 +453,86 @@ public:
     }
 };
 
+/* XPM */
+static const char *inputfield_pixmap[]={
+"22 22 6 1",
+"a c #000000",
+"# c #000080",
+"b c #008080",
+"c c #808080",
+"d c #c0c0c0",
+". c #ffffff",
+"......................",
+"......................",
+"......................",
+"...#aaaaaaaaaaaaaa#...",
+".baccccccccccccccccab.",
+".acccddddddddddddddca.",
+"#ccd................d#",
+"acc.................da",
+"acd.......d....ca.ac.a",
+"acd......db......a...a",
+"acd.dbbb.dbbbd...a...a",
+"acd.ccdbddb.db...a...a",
+"acd.dbbbddb..b...a...a",
+"acd.bd.bddb..b...a...a",
+"acd.bbbbddbbbc...a...a",
+"acd..d.....dd..ca.acda",
+"#cd.................d#",
+".ac................da.",
+".badd............dda#.",
+"...#aaaaaaaaaaaaaa#...",
+"......................",
+"......................"};
+
+class InputFieldPlugin : public QDesignerCustomWidgetInterface
+{
+    Q_INTERFACES(QDesignerCustomWidgetInterface)
+public:
+    InputFieldPlugin()
+    {
+    }
+    QWidget *createWidget(QWidget *parent)
+    {
+        return new Gui::InputField(parent);
+    }
+    QString group() const
+    {
+        return QLatin1String("Input Widgets");
+    }
+    QIcon icon() const
+    {
+        return QIcon( QPixmap( inputfield_pixmap ) );
+    }
+    QString includeFile() const
+    {
+        return QLatin1String("Gui/InputField.h");
+    }
+    QString toolTip() const
+    {
+        return QLatin1String("Input Field");
+    }
+    QString whatsThis() const
+    {
+        return QLatin1String("A widget to work qith quantities.");
+    }
+    bool isContainer() const
+    {
+        return false;
+    }
+    QString domXml() const
+    {
+        return "<ui language=\"c++\">\n"
+               " <widget class=\"Gui::InputField\" name=\"inputField\">\n"
+               " </widget>\n"
+               "</ui>";
+    }
+    QString name() const
+    {
+        return QLatin1String("Gui::InputField");
+    }
+};
+
 /* XPM */
 static const char *iconview_pixmap[]={
 "22 22 10 1",
@@ -1252,6 +1332,7 @@ QList<QDesignerCustomWidgetInterface *> CustomWidgetPlugin::customWidgets () con
     cw.append(new FileChooserPlugin);
     cw.append(new AccelLineEditPlugin);
     cw.append(new ActionSelectorPlugin);
+    cw.append(new InputFieldPlugin);
     cw.append(new CommandIconViewPlugin);
     cw.append(new UIntSpinBoxPlugin);
     cw.append(new ColorButtonPlugin);