diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-02-03 17:09:10 +0100 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2019-02-06 22:11:27 +0000 |
| commit | 4715ca7bc54fc1f30dd7e603a396c876d667c92c (patch) | |
| tree | c18936b1b194f7820dfbe5c74214f252ec0a10e6 /examples/corelib/ipc/sharedmemory/dialog.cpp | |
| parent | 7910dd0a548cdd9e7c5716d4f6704b3185fa34fb (diff) | |
Cleanup QtCore examples
Cleanup QtCore examples:
- use new signal/slot syntax
- use 0 instead nullptr
- remove unneeded includes
- use initializer lists
- replace foreach with range-based-for loop
Change-Id: I5581f485fa0e9ccf3f4ce6f643908832bc6959bb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'examples/corelib/ipc/sharedmemory/dialog.cpp')
| -rw-r--r-- | examples/corelib/ipc/sharedmemory/dialog.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/examples/corelib/ipc/sharedmemory/dialog.cpp b/examples/corelib/ipc/sharedmemory/dialog.cpp index ce5a4547bb..4e999d1bcf 100644 --- a/examples/corelib/ipc/sharedmemory/dialog.cpp +++ b/examples/corelib/ipc/sharedmemory/dialog.cpp @@ -51,7 +51,6 @@ #include "dialog.h" #include <QFileDialog> #include <QBuffer> -#include <QtCore/QDebug> /*! \class Dialog @@ -81,10 +80,10 @@ Dialog::Dialog(QWidget *parent) : QDialog(parent), sharedMemory("QSharedMemoryExample") { ui.setupUi(this); - connect(ui.loadFromFileButton, SIGNAL(clicked()), SLOT(loadFromFile())); - connect(ui.loadFromSharedMemoryButton, - SIGNAL(clicked()), - SLOT(loadFromMemory())); + connect(ui.loadFromFileButton, &QPushButton::clicked, + this, &Dialog::loadFromFile); + connect(ui.loadFromSharedMemoryButton, &QPushButton::clicked, + this, &Dialog::loadFromMemory); setWindowTitle(tr("SharedMemory Example")); } //! [0] |