Another attempt at scaling icons correctly.

DrawableGui/src/main/java/org/openzen/drawablegui/tree/DTreeView.java

 			int baseY = (int)(bounds.y + style.padding + index * (fontMetrics.getAscent() + fontMetrics.getDescent() + style.rowSpacing));
 			
 			if (collapseIcon != null) {
-				collapseIcon.setTransform(DTransform2D.translate(
+				collapseIcon.setTransform(DTransform2D.scaleAndTranslate(
 						baseX,
-						baseY + fontMetrics.getAscent() + fontMetrics.getDescent() - icon.getNominalHeight()));
+						baseY + fontMetrics.getAscent() + fontMetrics.getDescent() - icon.getNominalHeight(),
+						iconScale));
 			}
-			nodeIcon.setTransform(DTransform2D.translate(
+			nodeIcon.setTransform(DTransform2D.scaleAndTranslate(
 					baseX + icon.getNominalWidth() + style.iconTextSpacing,
-					baseY + fontMetrics.getAscent() + fontMetrics.getDescent() - icon.getNominalHeight()));
+					baseY + fontMetrics.getAscent() + fontMetrics.getDescent() - icon.getNominalHeight(),
+					iconScale));
 			text.setPosition(
 					baseX + style.iconTextSpacing + icon.getNominalWidth() + style.iconTextSpacing + node.getIcon().getNominalWidth(),
 					baseY + fontMetrics.getAscent());

IDE/src/main/java/org/openzen/zenscript/ide/ui/view/TabbedViewTabClose.java

 		context = parent.getChildContext("tabclose", DStyleClass.EMPTY);
 		style = context.getStyle(TabbedViewTabCloseStyle::new);
 		sizing.setValue(new DSizing(style.size, style.size));
-		icon = new ScalableCloseIcon(style.size / 24);
+		icon = new ScalableCloseIcon(style.size / 24 * parent.getScale() / 1.75f);
 		
 		if (background != null)
 			background.close();