TrackMouseRelease

void CATKnob::TrackMouseRelease ( const CATPOINT &  point, CATMODKEY  modKey   ) [virtual] TrackMouseRelease() is called when a button is released IF the release is within the control, then it should generally register a mouse click by calling OnMouseClicked(). The control should also set its state to unpressed, but active if the mouse is within the control (these are the default actions) Parameters: point  - location the mouse was pressed modKey  - Key state modifiers for ctrl/shift/alt/etc. Reimplemented from CATControl. Definition at line 102 of file CATKnob.cpp. References CATKNOB_CIRCLE, CATKNOB_VERTICAL, CATControl::fActive, CATControl::fCursor, fCursorHidden, CATControl::fPressed, fStartPoint, GetActiveStyle(), CATControl::GetWindow(), CATWidget::MarkDirty(), CATControl::OnMouseClick(), CATWindow::OSSetCursor(), CATWindow::OSSetMouse(), CATControl::ResetCursorToDefault(), and CATWindow::WidgetToWindow().

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