CRectTracker Members

Data Members

m_nHandleSize	Determines size of resize handles.
m_nStyle	Current style(s) of the tracker.
m_rect	Current position (in pixels) of the rectangle.
m_sizeMin	Determines minimum rectangle width and height.

Construction

CRectTracker

Constructs a CRectTracker object.

Operations

Draw	Renders the rectangle.
GetTrueRect	Returns width and height of rectangle, including resize handles.
HitTest	Returns the current position of the cursor related to the CRectTracker object.
NormalizeHit	Normalizes a hit-test code.
SetCursor	Sets the cursor, depending on its position over the rectangle.
Track	Allows the user to manipulate the rectangle.
TrackRubberBand	Allows the user to "rubber-band" the selection.

Overridables

AdjustRect	Called when the rectangle is resized.
DrawTrackerRect	Called when drawing the border of a CRectTracker object.
GetHandleMask	Called to get the mask of a CRectTracker item's resize handles.
OnChangedRect	Called when the rectangle has been resized or moved.

См. также

Основные понятия

CRectTracker Class

Hierarchy Chart