Wt::WScrollBar Class Reference
A scrollbar attached to a scroll area. More...
#include <Wt/WScrollBar>
Inheritance diagram for Wt::WScrollBar:
Public Slots | |
| void | setValue (int value) |
| Set the scrollbar value. | |
Public Member Functions | |
| Orientation | orientation () const |
| Get the orientation of this scrollbar. | |
Static Public Member Functions | |
| static void | tie (WScrollBar *one, WScrollBar *two) |
| Tie two scrollbars together. | |
| static void | unTie (WScrollBar *one, WScrollBar *two) |
| Untie two scrollbars, that were previously tied together. | |
Detailed Description
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 to scrollbars together, so that they will scroll together.
Note: this apparently does not work with konqueror, but ChangeLog of khtml shows that it has been added recently.
In the future, a scrolled() signal will be added.
- See also:
- WScrollArea
Member Function Documentation
| void Wt::WScrollBar::tie | ( | WScrollBar * | one, | |
| WScrollBar * | two | |||
| ) | [static] |
Tie 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] |
Untie two scrollbars, that were previously tied together.
| void Wt::WScrollBar::setValue | ( | int | value | ) | [slot] |
Set the scrollbar value.
This will move the scrollbar to the given value.
