Add sanity check for main class in the new project wizard

[BlueRiverInteractive]

Only valid Java package/class names should be allowed. If illegal characters are entered the wizard should disable the next and finish buttons and display an error message.

Something like this should disable the buttons:

[badlogic]

If we add an error label, we could probably also just add an explicit
package name text field.
On Mar 9, 2015 6:05 PM, "BlueRiverInteractive" notifications@github.com
wrote:

Only valid Java package/class names should be allowed. If illegal
characters are added, the wizard should disable the next and finish buttons
and display an error message.

Something like this should disable the buttons:
[image: illegal main class]
https://camo.githubusercontent.com/98a474403f040b447d18fa06d365fb8ef588b6f9/687474703a2f2f692e696d6775722e636f6d2f63706a773244772e706e67

—
Reply to this email directly or view it on GitHub
#42.

[BlueRiverInteractive]

Yes, a package name text field would be good. If it's empty it will try to get the package from the main class. If both main class and package name have a package, the longest common string will be used as the package.