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Wt
3.3.0
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A scrollbar attached to a scroll area. More...
#include <Wt/WScrollBar>

Public Member Functions | |
| Orientation | orientation () const |
| Returns the orientation of this scrollbar. | |
| void | setValue (int value) |
| Sets the scrollbar value (in pixels). | |
Static Public Member Functions | |
| static void | tie (WScrollBar *one, WScrollBar *two) |
| Ties two scrollbars together. | |
| static void | unTie (WScrollBar *one, WScrollBar *two) |
| Unties two scrollbars, that were previously tied together. | |
A scrollbar attached to a scroll area.
A WScrollArea always has two scrollbars (even if they are not visible, for example when the policy is WScrollArea::ScrollBarAlwaysOff). Using the tie(WScrollBar *one, WScrollBar *two) functions, it is possible to tie two scrollbars together, so that they will scroll together.
| void Wt::WScrollBar::setValue | ( | int | value | ) |
Sets the scrollbar value (in pixels).
This will move the scrollbar to the given value.
| void Wt::WScrollBar::tie | ( | WScrollBar * | one, |
| WScrollBar * | two | ||
| ) | [static] |
Ties two scrollbars together.
The effect of this call is that these scrollbars will keep their positions synchronised.
| void Wt::WScrollBar::unTie | ( | WScrollBar * | one, |
| WScrollBar * | two | ||
| ) | [static] |
Unties two scrollbars, that were previously tied together.
1.7.5.1