SVN commit 442741 by rchern: - complete lines so they draw in all 4 quadrants - fix arrowhead direction - preliminary hotpoints for lines M +19 -86 ksttoplevelview.cpp M +1 -2 ksttoplevelview.h M +41 -20 kstviewarrow.cpp M +5 -0 kstviewarrow.h M +124 -16 kstviewline.cpp M +16 -7 kstviewline.h M +18 -0 kstviewobject.cpp M +4 -0 kstviewobject.h