info for my future self: I investigated this bug a few days ago, when Trevinho first reported it directly to me.
It turns out the loop is triggered when the view is resized so that the column gets a *negative* width. At that point you see columns height going 0 to 5 (which is rectangle's height) and back to 0, in a loop, and width going -X to 0 to -X again. ** Summary changed: - When SlotsLayout uses a Column as mainSlot and view is resized horizontally an inifinite resize loop starts + SlotsLayout with Column as mainSlot: endless loop when resizing view so that Column has negative width -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-ui-toolkit in Ubuntu. https://bugs.launchpad.net/bugs/1630167 Title: SlotsLayout with Column as mainSlot: endless loop when resizing view so that Column has negative width Status in ubuntu-ui-toolkit package in Ubuntu: Triaged Bug description: With a simple code such as import QtQuick 2.4 import Ubuntu.Components 1.3 import QtQuick.Window 2.0 Window { SlotsLayout { id: slotsLayout onHeightChanged: print("SlotsLayout height",height) width: parent.width mainSlot: Column { onHeightChanged: print("COlumn height",height) onWidthChanged: console.log("Column width", width) Rectangle { id: rect width: parent.width onWidthChanged: console.log("RECT WIDTH", width) onHeightChanged: console.log("RECT HEIGHT!", height) height: 5 } } } } Or something similar (http://archive.is/N0jnM), when resizing the view horizontally to only use few pixels, an infinite resizing loop starts and the view freezes. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-ui-toolkit/+bug/1630167/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
