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ComboBox with >6 menuItems always opens in portrait orientation

asked 2014-07-09 23:32:05 +0300

mholo65 gravatar image

updated 2014-07-09 23:32:42 +0300

Silica ComboBox with >6 menuItems always opens in portrait orientation. This can be reproduced by adding allowedOrientations to Orientation.All in ComboBox page in ComponentGallery Demo.

Is there a quick fix for this or should I start hacking the Silica ComboBox implementation?

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answered 2019-03-16 21:33:27 +0300

rinigus gravatar image

In SFOS 3, ComboBox fails to open at all in landscape if

  • combobox has many items
  • page allows landscape orientation using its allowedOrientations property
  • user had page oriented in landscape when pressing combobox selector

As a result, user will get empty page. Affected applications are Pure Maps, OSM Scout Server, Webcat. Issue reported by @XOleg at TMO.

As a workaround, one can specify

_defaultPageOrientations: defaultAllowedOrientations

for the application. Without this internal property set, combobox doesn't work. Its clearly a bug in Silica, please fix.

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Also, at least on Gemini PDA (different results on different devices/resolutions), it doesn't open a new page for 6 items, but cuts away menu entries if the ComboBox is at the bottom of the Page/Flickable.

So you might want to ensure that there are some elements below the ComboBox having a total height of the expected menu (or more).

velox ( 2020-01-13 20:05:19 +0300 )edit

answered 2019-03-04 21:18:37 +0300

I've stumbled upon the same issue and it looks like it's pretty easy to fix: just change _page to comboBox._page at ComboBox.qml:231.

allowedOrientations: _page ? _page.allowedOrientations : Orientation.All


allowedOrientations: comboBox._page ? comboBox._page.allowedOrientations : Orientation.All

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Asked: 2014-07-09 23:32:05 +0300

Seen: 414 times

Last updated: Mar 16 '19