viewer.createControl(rulerComp); setGraphicalViewer(viewer); configureGraphicalViewer(); hookGraphicalViewer(); initializeGraphicalViewer(); // set this compsite viewer. rulerComp .setGraphicalViewer((ScrollingGraphicalViewer) getGraphicalViewer());我是这样写的,你加上setGraphicalViewer(viewer); hookGraphicalViewer();// set this compsite viewer. rulerComp .setGraphicalViewer((ScrollingGraphicalViewer)
setGraphicalViewer(viewer);
configureGraphicalViewer();
hookGraphicalViewer();
initializeGraphicalViewer(); // set this compsite viewer.
rulerComp
.setGraphicalViewer((ScrollingGraphicalViewer) getGraphicalViewer());我是这样写的,你加上setGraphicalViewer(viewer);
hookGraphicalViewer();// set this compsite viewer.
rulerComp
.setGraphicalViewer((ScrollingGraphicalViewer)