Added zooming and scrolling shortcuts to "DefaultModeAdapter" for topography creator

VadereGui/src/org/vadere/gui/onlinevisualization/view/OnlineVisualisationWindow.java:
- Fixed bug: The scroll pane was not added to the underlying model.
  Therefore, it was not possible to capture mouse wheel events.
10 jobs for master in 126 minutes and 48 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Unit Test
passed run_unit_tests_on_linux #683962
linux

00:01:32

21.0%
passed run_unit_tests_on_windows #683963
windows

00:03:17

21.0%
 
  Integration Test
passed run_scenario_files_on_linux #683964
linux

01:17:57

passed run_scenario_files_on_windows #683965
windows

01:18:19

 
  Seed Test
passed run_seed_test_on_linux #683966
linux

00:41:48

passed run_seed_test_on_windows #683967
windows

00:40:36

 
  Deploy
manual deploy_branch_on_linux #683969
linux allowed to fail manual
manual deploy_branch_on_windows #683971
windows allowed to fail manual
passed deploy_master_on_linux #683968
linux

00:01:49

passed deploy_master_on_windows #683970
windows

00:03:18