+ if (right)\r
+ {\r
+ if (hscroll.getValue() < 1)\r
+ return false;\r
+ fastPaint = false;\r
+ hscroll.setValue(hscroll.getValue() - 1);\r
+ }\r
+ else\r
+ {\r
+ if (hextent + hscroll.getValue() >= av.getAlignment().getWidth())\r
+ return false;\r
+ fastPaint = false;\r
+ hscroll.setValue(hscroll.getValue() + 1);\r
+ }\r
+ fastPaint = true;\r
+ return true;\r
+ }\r