... TVS_HASBUTTONS 1 #define TVS_HASLINES 2 #define TIS_NORMAL 0 #define TIS_FIRST 1 #define TIS_LAST 2 #define TIS_PARENT 4 #define TIS_OPEN 8 void DrawBitmap( HDC, HBITMAP, int, int, int, int, LONG ); HARBOUR HB_FUN_TreeMeasur() // e( LPMEASUREITEMSTRUCT mi, nHeight ) { LPMEASUREITEMSTRUCT pMeasure ...