Bug 2941: Remove forward declarations of QModelIndex and #include <QModelIndex.h>. The QList template argument needs the full declaration of QModelIndex.
<!-- This effect file was generated by effectDialog -->
<layers>
<visual>
<param name="rotation_angle" type="anim">
<duration>0.3</duration>
<style>linear</style>
<keyframe at="0.0">90</keyframe>
<keyframe at="1.0">0</keyframe>
</param>
<param name="rotation_origin_x" ref="visual.width">
0.5
</param>
<param name="rotation_origin_y" ref="visual.height">
0.5
</param>
<param name="rotation_axis_x" type="anim">
0
</param>
<param name="rotation_axis_y" type="anim">
1
</param>
<param name="rotation_axis_z" type="anim">
0
</param>
</visual>
</layers>