x11-themes/qt6gtk2: Quick and dirty fix to build port with qt >=6.9

x11-themes/qt6gtk2/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	qt6gtk2
 PORTVERSION=	0.3
+PORTREVISION=	1
 CATEGORIES=	x11-themes
 
 MAINTAINER=	root@dc365.ru

x11-themes/qt6gtk2/files/patch-src_qt6gtk2-style_qstylehelper__p.h

@@ -0,0 +1,40 @@
+--- src/qt6gtk2-style/qstylehelper_p.h.orig	2025-06-11 06:41:16 UTC
++++ src/qt6gtk2-style/qstylehelper_p.h
+@@ -43,6 +43,37 @@
+
+ QT_BEGIN_NAMESPACE
+
++#if (QT_VERSION >= QT_VERSION_CHECK(6, 9, 0))
++#define BEGIN_STYLE_PIXMAPCACHE(a) \
++	QRect rect = option->rect; \
++	QPixmap internalPixmapCache; \
++	QPainter *p = painter; \
++	const auto dpr = p->device()->devicePixelRatio(); \
++	const QString unique = QStyleHelper::uniqueName((a), option, option->rect.size(), dpr); \
++	int txType = painter->deviceTransform().type() | painter->worldTransform().type(); \
++	const bool doPixmapCache = (!option->rect.isEmpty()) \
++			&& ((txType <= QTransform::TxTranslate) || (painter->deviceTransform().type() == QTransform::TxScale)); \
++	if (doPixmapCache && QPixmapCache::find(unique, &internalPixmapCache)) { \
++		painter->drawPixmap(option->rect.topLeft(), internalPixmapCache); \
++	} else { \
++		if (doPixmapCache) { \
++			rect.setRect(0, 0, option->rect.width(), option->rect.height()); \
++			internalPixmapCache = styleCachePixmap(option->rect.size(), dpr); \
++			p = new QPainter(&internalPixmapCache); \
++		}
++
++
++
++#define END_STYLE_PIXMAPCACHE \
++		if (doPixmapCache) { \
++			p->end(); \
++			delete p; \
++			painter->drawPixmap(option->rect.topLeft(), internalPixmapCache); \
++			QPixmapCache::insert(unique, internalPixmapCache); \
++		} \
++	}
++#endif
++
+ class QPainter;
+ class QPixmap;
+ class QStyleOptionSlider;