[layouts] Fix missing map name in map item properties dialog

nyalldawson · nyalldawson · commit d2bf8d09f08a · 2018-03-06T12:20:24.000+11:00
Fixes #18288 (cherry-picked from 2238b42)
diff --git a/src/app/layout/qgslayoutmapwidget.cpp b/src/app/layout/qgslayoutmapwidget.cpp
@@ -596,7 +596,7 @@ void QgsLayoutMapWidget::updateGuiElements()
   }
 
   blockAllSignals( true );
-  mLabel->setText( tr( "Map %1" ).arg( mMapItem->id() ) );
+  mLabel->setText( mMapItem->displayName() );
 
   whileBlocking( mCrsSelector )->setCrs( mMapItem->presetCrs() );
 

Original file line number	Diff line number	Diff line change
`@@ -596,7 +596,7 @@ void QgsLayoutMapWidget::updateGuiElements()`
`596`	`596`	`}`
`597`	`597`
`598`	`598`	`blockAllSignals( true );`
`599`		`- mLabel->setText( tr( "Map %1" ).arg( mMapItem->id() ) );`
	`599`	`+ mLabel->setText( mMapItem->displayName() );`
`600`	`600`
`601`	`601`	`whileBlocking( mCrsSelector )->setCrs( mMapItem->presetCrs() );`
`602`	`602`