Data Members
m_nHandleSize | Determines size of resize handles. |
m_rect | Current position (in pixels) of the rectangle. |
m_sizeMin | Determines minimum rectangle width and height. |
m_nStyle | Current style(s) of the tracker. |
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. |
OnChangedRect | Called when the rectangle has been resized or moved. |
GetHandleMask | Called to get the mask of a CRectTracker item’s resize handles. |