Scroll-view with tooltips

[SebastianStricker]

Hello,

how can I achieve that any tooltip-window I created within an CScrollView-derived class updates it's position while scrolling horizontal or vertical? At this time when I scroll, the tooltips screen coordinates are not updated and it's always shown on the same place on the screen (doesn't matter what positions the scrollbars have..)

Note: I created the tooltips via CreateWindowEx:
m_hwndTip = CreateWindowEx(WS_EX_TOPMOST,
TOOLTIPS_CLASS,
NULL,
WS_POPUP | TTS_ALWAYSTIP,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
hwnd,
NULL,
hThisInstance,
NULL
);
and did not write an own tooltip class. My aim is, that the tootip moves around with an object drawn in the scrollview when somebody uses the scrollbars.

regards, Sebastian