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| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2016-09-20 15:39:31 +0200 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com> | 2016-09-27 20:59:14 +0000 |
| commit | 8a2557fbb7a0202a3de3846d10ed57d2d93e6de2 (patch) | |
| tree | 4a76b06c77a6c525feb3d37e65678615815b036b /src/gui/painting/qplatformbackingstore.h | |
| parent | aaf16b2f4367cf3ab1c4c025093806242ecd03eb (diff) | |
Pick up changes to device-pixel-ratio in QRasterBackingStore
Regression from 2d2d9078, which assumed the code in QBackingStore::beginPaint
would apply to macOS as well, but QHighDpiScaling::isActive() is only active
when Qt does the high DPI scaling, so we never hit the resize() code-path.
Adds backingStore() accessor to go from QPlatformBackingStore to QBackingStore.
Change-Id: I5de2ade74e731df445ea22e0f49b2a121e678efe
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src/gui/painting/qplatformbackingstore.h')
| -rw-r--r-- | src/gui/painting/qplatformbackingstore.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/painting/qplatformbackingstore.h b/src/gui/painting/qplatformbackingstore.h index 8d0e29ad8d..ec56aaa002 100644 --- a/src/gui/painting/qplatformbackingstore.h +++ b/src/gui/painting/qplatformbackingstore.h @@ -112,6 +112,7 @@ public: virtual ~QPlatformBackingStore(); QWindow *window() const; + QBackingStore *backingStore() const; virtual QPaintDevice *paintDevice() = 0; @@ -145,6 +146,9 @@ public: private: QPlatformBackingStorePrivate *d_ptr; + + void setBackingStore(QBackingStore *); + friend class QBackingStore; }; #ifndef QT_NO_OPENGL |