- Gave the buttons descriptive captions
- Improved code formatting
- Added labels that display the current Scrollbar Min, Max, and Position
- Modified the form width so that Scrollbar1 is fully visible in both orientations (vertical and horizontal)
issue 26474, from Jack Linke


git-svn-id: http://svn.freepascal.org/svn/lazarus/branches/fixes_1_2@45883 4005530d-fff6-0310-9dd1-cebe43e6787f