Sometimes (every 10 minutes in average) the cursor style/type does not change from the default to edit or drag/resize when hoovering between various window components in IntelliJ Idea (OSX Yosemite).
It stays stuck in the default style unless I do some weird combo such as right click in the editor window and then again right click anywhere in the drop down menu.
I'm not sure if this is just problem of Java/IntelliJ Idea or a general problem of Yosemite though as far as I remember it happens only in IntelliJ.
Any suggestions on this matter please?
I was having this same issue using JRE 1.8. I was able to fix it by installing Apple's JRE 1.6 and editing the JVM property.
To specify a different JVM version, open up:
/Applications/IntelliJ\ IDEA\ 14.app/Contents/Info.plist
Modify the following property:
<key>JVMVersion</key>
<string>1.6+,1.7+</key>
to
<key>JVMVersion</key>
<string>1.6*</key>