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动态旋转切换不同图片ThisfilewasgeneratedbytheQtQuick2ApplicationwizardofQtCreator.QtQuick2ApplicationViewerisaconvenienceclasscontainingmobiledevicespecificcodesuchasscreenorientationhandling.AlsoQMLpathsanddebuggingarehandledhere.Itisrecommendednottomodifythisfile,sincenewerversionso