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author | jjl | 2010-09-23 04:41:19 +0200 |
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committer | jjl | 2010-09-23 04:41:19 +0200 |
commit | da5372e49f47271f000d1f51887a93556fd0cda2 (patch) | |
tree | 4628e2737614f2567bb6f71adfb69cba5c758641 /src/pvsgui.cpp | |
parent | [PVSGUI] Turn on/off toolbar via menu and cmd-switch (pvsgui -h) (diff) | |
download | pvs-da5372e49f47271f000d1f51887a93556fd0cda2.tar.gz pvs-da5372e49f47271f000d1f51887a93556fd0cda2.tar.xz pvs-da5372e49f47271f000d1f51887a93556fd0cda2.zip |
[PVSGUI] Only one instance should be allowed now
Diffstat (limited to 'src/pvsgui.cpp')
-rw-r--r-- | src/pvsgui.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/pvsgui.cpp b/src/pvsgui.cpp index c2ac3cb..5b11104 100644 --- a/src/pvsgui.cpp +++ b/src/pvsgui.cpp @@ -438,13 +438,20 @@ void printVersion() int main(int argc, char *argv[]) { - QApplication app(argc, argv); + QtSingleApplication app(argc, argv); QStringList args = app.arguments(); app.setQuitOnLastWindowClosed(false); app.setOrganizationName("openslx"); app.setOrganizationDomain("openslx.org"); app.setApplicationName("pvsgui"); + // only one instance should be allowed + if (app.sendMessage("")) + { + qDebug("[PVSGUI] ERROR: Already running. Exiting"); + return 0; + } + // use system locale as language to translate gui QTranslator translator; translator.load(":pvsgui"); |