Wt: Wt::WScrollEvent Class Reference

Wt 3.3.0

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Wt::WScrollEvent Class Reference
Signal/slot system

A class providing details for a scroll event. More...

`#include <Wt/WEvent>`

List of all members.

## Public Member Functions
| WScrollEvent ()
| Default constructor.
int | scrollX () const
| Returns the current horizontal scroll position.
int | scrollY () const
| Returns the current vertical scroll position.
int | viewportWidth () const
| Returns the current horizontal viewport width.
int | viewportHeight () const
| Returns the current horizontal viewport height.

## Detailed Description

A class providing details for a scroll event.

See also:
  WContainerWidget::scrolled()

## Member Function Documentation

int Wt::WScrollEvent::scrollX | ( |  | ) | const

Returns the current horizontal scroll position.

See also:
  scrollY(), viewportWidth()

int Wt::WScrollEvent::scrollY | ( |  | ) | const

Returns the current vertical scroll position.

See also:
  scrollX(), viewportHeight()

int Wt::WScrollEvent::viewportHeight | ( |  | ) | const

Returns the current horizontal viewport height.

Returns the current viewport height.

See also:
  viewportWidth(), scrollY()

int Wt::WScrollEvent::viewportWidth | ( |  | ) | const

Returns the current horizontal viewport width.

Returns the current viewport width.

See also:
  viewportHeight(), scrollX()

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