Wt
4.11.1
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Form delegate class for integer More...
#include <WFormDelegate.h>
Public Member Functions | |
std::unique_ptr< Wt::WWidget > | createFormWidget () override |
Create WLineEdit to be used in the View. | |
std::shared_ptr< Wt::WValidator > | createValidator () override |
Create WIntValidator for validation. | |
void | updateModelValue (Wt::WFormModel *model, Wt::WFormModel::Field field, Wt::WFormWidget *edit) override |
Update the value in the Model. | |
void | updateViewValue (Wt::WFormModel *model, Wt::WFormModel::Field field, Wt::WFormWidget *edit) override |
Update the value in the View. | |
virtual bool | updateModelValue (Wt::WFormModel *model, Wt::WFormModel::Field field, Wt::WWidget *edit) |
Updates a value in the Model. | |
virtual bool | updateViewValue (Wt::WFormModel *model, Wt::WFormModel::Field field, Wt::WWidget *edit) |
Updates a value in the View. | |
Public Member Functions inherited from Wt::Form::WAbstractFormDelegate | |
WAbstractFormDelegate () | |
Constructor. | |
virtual | ~WAbstractFormDelegate () |
Destructor. |
Form delegate class for integer
This will create a WLineEdit to display the integer value in the View. Additionally the delegate will also initialize the WIntValidator for validation.
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virtual |
Updates a value in the Model.
By default this method returns false.
The user should only override this method or the other updateModelValue method, depending on the type of widget that's returned by createFormWidget.
Reimplemented from Wt::Form::WAbstractFormDelegate.
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virtual |
Updates a value in the View.
By default this method returns false.
The user should only override this method or the other updateViewValue method, depending on the type of widget that's returned by createFormWidget.
Reimplemented from Wt::Form::WAbstractFormDelegate.