#include <ModelAPI_Feature.h>
-#include <QObject>
+#include <QWidget>
#include <memory>
* Every widget are able to save/restore data from the model and/or to contain other widgets.
*
*/
-class MODULEBASE_EXPORT ModuleBase_ModelWidget : public QObject
+class MODULEBASE_EXPORT ModuleBase_ModelWidget : public QWidget
{
Q_OBJECT
public:
{
}
+ /// Fills the widget with default values
+ virtual void reset() {};
+
/// Returns the state whether the attribute of the feature is initialized
/// \param theObject a model feature to be checked
/// \return the boolean result
/// Returns true, if default value of the widget should be computed
/// on operation's execute, like radius for circle's constraint (can not be zero)
- bool isComputedDefault() { return myIsComputedDefault; }
+ bool isComputedDefault() const { return myIsComputedDefault; }
/// Returns true, if default value of the widget is defined in the XML and it is not the
/// computed value
/// \return the boolean result
- bool isValueDefault() { return myIsValueDefault; }
+ std::string getDefaultValue() const { return myDefaultValue; }
+
+ /// Returns true, if the obligatory value of the widget is not defined in the XML or has true value
+ /// \return the boolean result
+ bool isObligatory() const { return myIsObligatory; }
/// Defines if it is supposed that the widget should interact with the viewer.
virtual bool isViewerSelector() { return false; }
return false;
}
- /// Saves the internal parameters to the given feature
- virtual bool storeValue() const = 0;
-
/// Restore value from attribute data to the widget's control
virtual bool restoreValue() = 0;
virtual bool focusTo();
/// The methiod called when widget is activated
- virtual void activate() {}
+ void activate();
/// The methiod called when widget is deactivated
virtual void deactivate() {}
- /// Returns the internal parent wiget control, that can be shown anywhere
- /// \returns the widget
- virtual QWidget* getControl() const = 0;
-
/// Returns list of widget controls
/// \return a control list
virtual QList<QWidget*> getControls() const = 0;
/// FocusIn events processing
virtual bool eventFilter(QObject* theObject, QEvent *theEvent);
- //! \brief Enables processing of focus event on all controls by the widget
- void enableFocusProcessing();
+ /// \brief Enables processing of focus event on all controls by the widget
+ /// if this widget is not obligatory and set no-focus policy otherwise
+ virtual void enableFocusProcessing();
//! Switch On/Off highlighting of the widget
- void setHighlighted(bool isHighlighted);
+ virtual void setHighlighted(bool isHighlighted);
/// Returns the attribute name
/// \returns the string value
}
/// Set feature which is processing by active operation
- void setFeature(const FeaturePtr& theFeature)
- {
- myFeature = theFeature;
- }
+ /// \param theToStoreValue a value about necessity to store the widget value to the feature
+ void setFeature(const FeaturePtr& theFeature, const bool theToStoreValue = false);
/// Editing mode depends on mode of current operation. This value is defined by it.
void setEditingMode(bool isEditing) { myIsEditing = isEditing; }
bool isEditingMode() const { return myIsEditing; }
signals:
+ /// The signal about widget values are to be changed
+ void beforeValuesChanged();
/// The signal about widget values changed
void valuesChanged();
+ /// The signal about widget values are to be changed
+ void afterValuesChanged();
/// The signal about key release on the control, that corresponds to the attribute
/// \param theEvent key release event
void focusOutWidget(ModuleBase_ModelWidget* theWidget);
protected:
+ /// Sets default value of widget. Nornaly, widget should fetch this value
+ /// from the xml. However, some widgets derived widgets could define it
+ void setDefaultValue(const std::string& theValue);
/// \brief Set the attribute name
/// \param theAttribute the string value with attribute name
void setAttributeID(const std::string& theAttribute)
myAttributeID = theAttribute;
}
+ /// Saves the internal parameters to the given feature. Emits signals before and after store
+ /// \return True in success
+ bool storeValue();
+
+ /// Saves the internal parameters to the given feature
+ /// \return True in success
+ virtual bool storeValueCustom() const = 0;
+
+ /// The methiod called when widget is activated
+ virtual void activateCustom() {};
+
/// Sends Update and Redisplay for the given object
/// \param theObj is updating object
void updateObject(ObjectPtr theObj) const;
/// \param theObj is object for moving
void moveObject(ObjectPtr theObj) const;
+protected slots:
+ /// Processing of values changed in model widget by store the current value to the feature
+ void onWidgetValuesChanged();
+
protected:
/// The attribute name of the model feature
/// A feature which is processing by active operation
FeaturePtr myFeature;
+ /// Flag which shows that current operation is in editing mode
+ bool myIsEditing;
+
+ /// Flag which shows whether current widget is obligatory
+ /// The non-obligatory widgets should not accept the focus in the property panel
+ bool myIsObligatory;
+
+private:
/// Value should be computed on execute, like radius for circle's constraint (can not be zero)
bool myIsComputedDefault;
- /// the default value is defined in the XML for this attribute
- bool myIsValueDefault;
- /// Flag which shows that current operation is in editing mode
- bool myIsEditing;
+ /// the default value, which is defined in the XML for this attribute
+ std::string myDefaultValue;
};
#endif
