fix build on Qt <5.8

jef-n · jef-n · commit fc4c5794d230 · 2018-10-01T11:19:39.000+02:00
diff --git a/src/app/mesh/qgsmeshrendereractivedatasetwidget.cpp b/src/app/mesh/qgsmeshrendereractivedatasetwidget.cpp
@@ -251,8 +251,14 @@ void QgsMeshRendererActiveDatasetWidget::updateMetadata()
 QString QgsMeshRendererActiveDatasetWidget::timeToString( double val )
 {
   // time val should be in hours
+#if QT_VERSION >= 0x050800
   qint64 seconds = static_cast<qint64>( val * 3600.0 );
   return QDateTime::fromSecsSinceEpoch( seconds ).toString( "hh:mm:ss" );
+#else
+  QDateTime t;
+  t.setTime_t( static_cast<uint>( val * 3600.0 ) );
+  return t.toString( "hh:mm:ss" );
+#endif
 }
 
 QString QgsMeshRendererActiveDatasetWidget::metadata( QgsMeshDatasetIndex datasetIndex )

Original file line number	Diff line number	Diff line change
`@@ -251,8 +251,14 @@ void QgsMeshRendererActiveDatasetWidget::updateMetadata()`
`251`	`251`	`QString QgsMeshRendererActiveDatasetWidget::timeToString( double val )`
`252`	`252`	`{`
`253`	`253`	`// time val should be in hours`
	`254`	`+#if QT_VERSION >= 0x050800`
`254`	`255`	`qint64 seconds = static_cast<qint64>( val * 3600.0 );`
`255`	`256`	`return QDateTime::fromSecsSinceEpoch( seconds ).toString( "hh:mm:ss" );`
	`257`	`+#else`
	`258`	`+ QDateTime t;`
	`259`	`+ t.setTime_t( static_cast<uint>( val * 3600.0 ) );`
	`260`	`+ return t.toString( "hh:mm:ss" );`
	`261`	`+#endif`
`256`	`262`	`}`
`257`	`263`
`258`	`264`	`QString QgsMeshRendererActiveDatasetWidget::metadata( QgsMeshDatasetIndex datasetIndex )`