fix varying line width when legend updates

vmora · vmora · commit d7103dfb1b51 · 2015-09-09T12:29:21.000+02:00
fix #13302
diff --git a/src/core/layertree/qgslayertreemodellegendnode.cpp b/src/core/layertree/qgslayertreemodellegendnode.cpp
@@ -173,7 +173,7 @@ QSize QgsSymbolV2LegendNode::minimumIconSize() const
   {
     QScopedPointer<QgsRenderContext> context( createTemporaryRenderContext() );
     minSz = QgsImageOperation::nonTransparentImageRect(
-              QgsSymbolLayerV2Utils::symbolPreviewPixmap( mItem.symbol(), QSize( mIconSize.width(), 512 ),
+              QgsSymbolLayerV2Utils::symbolPreviewPixmap( mItem.symbol(), QSize( minSz.width(), 512 ),
                   context.data() ).toImage(),
               minSz,
               true ).size();

Original file line number	Diff line number	Diff line change
`@@ -173,7 +173,7 @@ QSize QgsSymbolV2LegendNode::minimumIconSize() const`
`173`	`173`	`{`
`174`	`174`	`QScopedPointer<QgsRenderContext> context( createTemporaryRenderContext() );`
`175`	`175`	`minSz = QgsImageOperation::nonTransparentImageRect(`
`176`		`- QgsSymbolLayerV2Utils::symbolPreviewPixmap( mItem.symbol(), QSize( mIconSize.width(), 512 ),`
	`176`	`+ QgsSymbolLayerV2Utils::symbolPreviewPixmap( mItem.symbol(), QSize( minSz.width(), 512 ),`
`177`	`177`	`context.data() ).toImage(),`
`178`	`178`	`minSz,`
`179`	`179`	`true ).size();`