[sdk]Switch theme button in UITK component gallery

[Jouni Helminen]

We have been doing a design review of the toolkit app and would like to add a toolbar to the components.

In the toolbar we would want:

an icon for "Switch theme" to switch between light/dark/gradient themes. This will help us review the designs of components using the different themes. Matthieu is adding a new switch icon to the icon theme, it will be called switch.svg. Should land within a day or two

[Tim Peeters (tpeeters)]

I don't understand 1). If you have a PageStack, there will automatically be a back button in the toolbar to go back one step in the stack. Going back to the "mainview" (without pages on the stack?) does not make sense because that would be empty. You need a Page.

For 2) I assume you are referring to the UITK gallery app?

[Jouni Helminen (jounihelminen)]

Yes these bugs are relating to the UITK gallery app.

Currently there is no way to get back in the page stack to the list of components. Also there is no way to switch between the themes (dark/light/gradient) in the UITK gallery app - we need this so we can review the implementation of components matches designs

[Zsombor Egri (zsombi)]

The back button has been added through a separate bug fix, so the only need is to provide possibility to switch the theme.

[PS Jenkins bot (ps-jenkins)]

Fix committed into lp:~ubuntu-sdk-team/ubuntu-ui-toolkit/staging at revision None, scheduled for release in ubuntu-ui-toolkit, milestone Unknown