Review Request: Fix KRunner popping up with a white-space character upon pressing Escape key on empty workspace

[Kai Uwe Broulik]

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http://git.reviewboard.kde.org/r/104497/
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(Updated April 6, 2012, 6:23 p.m.)


Review request for Plasma and Vitor Boschi da Silva.


Changes
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Check if the character entered is a printable character instead of using a blacklist.


Description
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When pressing Escape on an empty workspace, KRunner pops up and is introduced a white-space character, preventing the input from being recognized.
This patch makes KRunner not pop up when pressing the Escape key.


This addresses bug 285350.
    http://bugs.kde.org/show_bug.cgi?id=285350


Diffs (updated)
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  plasma/desktop/containments/desktop/desktop.cpp 8bcb877 

Diff: http://git.reviewboard.kde.org/r/104497/diff/


Testing
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KRunner does not pop up when pressing Escape key, works fine in other ways.


Thanks,

Kai Uwe Broulik

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