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[SERVER][BUGFIX] Layer order from group

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If custom order is not enabled and a group is requested, layers was added in
 the DOM element order. The default endering order is the reverse.

To fix this issue, QgsWMSProjectParser::addLayersFromGroup has to read group
 element children from end (bottom) to start (top).
This commit is contained in:
rldhont 2015-09-15 16:20:42 +02:00
parent 7065762b5c
commit 8948721991
1 changed files with 2 additions and 1 deletions
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3
src/server/qgswmsprojectparser.cpp
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@ -258,7 +258,8 @@ void QgsWMSProjectParser::addLayersFromGroup( const QDomElement& legendGroupElem
{
QMap< int, QDomElement > layerOrderList;
QDomNodeList groupElemChildren = legendGroupElem.childNodes();
for ( int i = 0; i < groupElemChildren.size(); ++i )
// for rendering layers has to be add from bottom (end) to top (start)
for ( int i = groupElemChildren.size()-1; i >= 0 ; --i )
{
QDomElement elem = groupElemChildren.at( i ).toElement();
if ( elem.tagName() == "legendgroup" )