Do not open a link if the position where the mouse button is up is far from where the mouse button is down. <BTS:96>
Do not open a link if the position where the mouse button is up is far from where the mouse button is down. <BTS:96>


git-svn-id: 12ae5aeef08fd453d75833463da4cc20df82a94e@225 8af8166b-12a6-a448-a533-9086ace3f9f6

snakamura/q3,snakamura/q3,snakamura/q3,snakamura/q3,snakamura/q3,snakamura/q3,snakamura/q3,snakamura/q3,snakamura/q3