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On Tuesday, August 17, 2010, Will Stephenson wrote:
> If the hide buttons would be qwidgets, but we want to have the right
> themeing, would this make them Plasma::Toolbuttons drawn on separate Views
> as QWidgets?

it can probably be a lot simpler than that even...

we have a themed QToolButton in libplasmagenericshell called ToolButton. we=
=20
can (and do) use those as regular ol' QWidgets.

then there is PanelView in desktop/shell/panelview.h which is a QWidget as=
=20
well, and the PanelView class does the hide/show management.

so when it is set to manual hiding, PanelView could create a ToolButton and=
=20
place it as a child QWidget. it could set a contents margin on itself to ma=
ke=20
room for it, and then the containment will naturally be adjusted to fit tha=
t.=20
some of the calculations for things like "maximize panel" may require some=
=20
adjustments as a result, unless they are already based on contentsRect()=20
rather than just size().

so in this case it's really just typical QWidget based development and ther=
e=20
isn't really any special Plasma / QGraphicsView voodoo needed :)

=2D-=20
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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