configChanged coverage for 4.6

[Aaron J. Seigo]

hi all...

as you can see here:

	http://community.kde.org/Plasma/Tasks#Plasmoids

we have a large number of plasmoids in kdeplasma-addons that do not have 
configChanged() implementations, meaning they will not work nicely in 
plasmoidviewer anymore and they will not work well with the Plasma Desktop 
Scripting. i'd like to set out a small challenge for us for 4.6:

All applets we ship that have any configuration will implement configChanged()

i just knocked off one of the more hairy ones, microblogging, but most of the 
remaining ones are probably fairly simple. if you take one of the applets on, 
remove them from the list on the wiki page linked above. we can do this! :)

for those who have no idea what i'm babbling on about: configChanged() is 
where all configuration reading should happen. many applets implement this in 
both init() (or elsewhere, e.g. in graphicsWidget() as the microblog plasmoid 
was doing) as well as in a slot connected to the configuration dialog. that 
code needs to put into a public slot with the signature "void 
configChanged()". this method is called when configuration changes are made, 
such as after the configuration dialog has gone away or the user runs a script 
that modifies the applet settings.

-- 
Aaron J. Seigo
humru othro a kohnu se
GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA  EE75 D6B7 2EB1 A7F1 DB43

KDE core developer sponsored by Qt Development Frameworks
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