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Wt
3.3.0
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An input control for integer numbers. More...
#include <Wt/WSpinBox>

Public Member Functions | |
| WSpinBox (WContainerWidget *parent=0) | |
| Creates a spin-box. | |
| void | setMinimum (int minimum) |
| Sets the minimum value. | |
| int | minimum () const |
| Returns the minimum value. | |
| void | setMaximum (int maximum) |
| Sets the maximum value. | |
| int | maximum () const |
| Returns the maximum value. | |
| void | setRange (int minimum, int maximum) |
| Sets the range. | |
| void | setSingleStep (int step) |
| Sets the step value. | |
| int | singleStep () const |
| Returns the step value. | |
| void | setValue (int value) |
| Sets the value. | |
| int | value () const |
| Returns the value. | |
| Signal< int > & | valueChanged () |
| A signal that indicates when the value has changed. | |
An input control for integer numbers.
The spin box provides a control for entering an integer number. It consists of a line edit, and buttons which allow to increase or decrease the value. If you rather need input of a fractional number, use WDoubleSpinBox instead.
WSpinBox is an inline widget.
| Wt::WSpinBox::WSpinBox | ( | WContainerWidget * | parent = 0 | ) |
Creates a spin-box.
The range is (0 - 99) and the step size 1.
The initial value is 0.
| int Wt::WSpinBox::maximum | ( | ) | const |
Returns the maximum value.
| int Wt::WSpinBox::minimum | ( | ) | const |
Returns the minimum value.
| void Wt::WSpinBox::setMaximum | ( | int | maximum | ) |
Sets the maximum value.
The default value is 99.
| void Wt::WSpinBox::setMinimum | ( | int | minimum | ) |
Sets the minimum value.
The default value is 0.
| void Wt::WSpinBox::setRange | ( | int | minimum, |
| int | maximum | ||
| ) |
Sets the range.
| void Wt::WSpinBox::setSingleStep | ( | int | step | ) |
Sets the step value.
The default value is 1.
| void Wt::WSpinBox::setValue | ( | int | value | ) |
| Signal<int>& Wt::WSpinBox::valueChanged | ( | ) |
A signal that indicates when the value has changed.
This signal is emitted when setValue() is called.
1.7.5.1