diff options
Diffstat (limited to 'src/client/util/platform/blankscreen.cpp')
| -rw-r--r-- | src/client/util/platform/blankscreen.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/client/util/platform/blankscreen.cpp b/src/client/util/platform/blankscreen.cpp index ee644ca..bf34614 100644 --- a/src/client/util/platform/blankscreen.cpp +++ b/src/client/util/platform/blankscreen.cpp @@ -16,11 +16,11 @@ struct BlankScreen_Sysdep { Display *dpy; }; -BlankScreen::BlankScreen() : QDialog(NULL) +BlankScreen::BlankScreen() : QDialog(nullptr) { _sysdep = new BlankScreen_Sysdep; - _sysdep->dpy = XOpenDisplay(NULL); - if (_sysdep->dpy == NULL) + _sysdep->dpy = XOpenDisplay(nullptr); + if (_sysdep->dpy == nullptr) return; setWindowFlags(Qt::WindowStaysOnTopHint | Qt::X11BypassWindowManagerHint | Qt::FramelessWindowHint); @@ -35,7 +35,7 @@ BlankScreen::BlankScreen() : QDialog(NULL) BlankScreen::~BlankScreen() { unlock(); - if (_sysdep->dpy != NULL) { + if (_sysdep->dpy != nullptr) { XCloseDisplay(_sysdep->dpy); } delete _sysdep; @@ -45,7 +45,7 @@ bool BlankScreen::lock(const QString& message) { if (_locked) return true; - if (_sysdep->dpy == NULL) + if (_sysdep->dpy == nullptr) return false; _message = message; @@ -73,7 +73,7 @@ bool BlankScreen::unlock() this->hide(); if (!_locked) return true; - if (_sysdep->dpy == NULL) + if (_sysdep->dpy == nullptr) return false; // ungrabbing of keyboard and mouse |