diff options
| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-10-14 17:46:16 +0200 |
|---|---|---|
| committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-10-14 17:46:34 +0200 |
| commit | 440286655e0ca271506cf7cc02ad0dbf4baef9ca (patch) | |
| tree | 896fa81adb8b14a69355a3a6cf64d06ec8173c9a /src/gui/painting/qbackingstore.cpp | |
| parent | 1e27ad1697187549151657ba187928e439300db7 (diff) | |
| parent | e164d61ca8263fc4b46fdd916e1ea77c7dd2b735 (diff) | |
Merge remote-tracking branch 'origin/dev' into wip/cmake
Change-Id: I4a78428a8ea273b6960792e3b8043f816fa37fcf
Diffstat (limited to 'src/gui/painting/qbackingstore.cpp')
| -rw-r--r-- | src/gui/painting/qbackingstore.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp index 3240b83451..b0393aff95 100644 --- a/src/gui/painting/qbackingstore.cpp +++ b/src/gui/painting/qbackingstore.cpp @@ -95,6 +95,11 @@ public: QBackingStore::QBackingStore(QWindow *window) : d_ptr(new QBackingStorePrivate(window)) { + if (window->handle()) { + // Create platform backingstore up front if we have a platform window, + // otherwise delay the creation until absolutely necessary. + handle(); + } } /*! |