Version: 1.4 (using 4.4.00 (KDE 4.4.0), Arch Linux) Compiler: gcc OS: Linux (i686) release 2.6.32-ARCH When "inline rename" option is enabled in Dolphin, if you rename a short filename (with Details display mode enabled), the edit field has a short width (for instance renaming "logs" yield a 4 characters wide field). The field should have the same width as the column (or at least should extend as we type to a maximum width equals to the column width).
Thanks for the report! This issue was reported already. *** This bug has been marked as a duplicate of bug 226666 ***