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/*
testqtargs -- is there really a bug in TDECmdLineArgs or am I on crack?
I used the following compile options:
g++ -g -Wall -o testqtargs testqtargs.cpp -I/usr/X11R6/include \
-I/opt/qt3/include -I/opt/trinity/include -L/usr/X11R6/lib -L/opt/qt3/lib \
-L/opt/trinity/lib -lqt -ltdecore
if invoked like this ./testqtargs --bg blue --caption something --hello hi
The program should list argv[] then produce output like this:
qt arg[0] = background
qt arg[1] = blue
arg bg = blue
arg caption = something
arg hello = hi
Instead for me it prints:
qt arg[0] = -background
qt arg[1] = blue
arg caption = something
arg hello = hi
See the extra dash in qt arg[0]? I believe that is the cause of the problem.
--bg is aliased to --background but If you try it with --background or
-background, you get the same thing.
in tdecore/tdeapplication.cpp, TDECmdLineOption qt_options is defined and used
by the static method Kapplication::addCmdLineOptions to add the Qt options
but its' entries look like this:
{ "background <color>", I18N_NOOP("sets the default background color and an\n
application palette (light and dark shades are\ncalculated)."), 0},
it looks for "background" instead of "-background" so never find the arg.
Software: g++ 2.95, tdelibs from CVS Jan 28, Qt 3.01
OS: Debian GNU/Linux 3.0 (sid)
*/
#include <tdeapplication.h>
#include <tdecmdlineargs.h>
#include <tdeaboutdata.h>
#include <tdelocale.h>
static const TDECmdLineOptions options[] =
{
{ "hello ", I18N_NOOP("Says hello"), 0 },
TDECmdLineLastOption
};
int main(int argc, char *argv[])
{
for (int i = 0; i < argc; i++)
{
tqDebug("argv[%d] = %s", i, argv[i]);
}
TDEAboutData aboutData( "testqtargs", I18N_NOOP("testqtargs"),
"1.0", I18N_NOOP("testqtargs"), TDEAboutData::License_GPL,
"", "", "", "");
TDECmdLineArgs::init(argc, argv, &aboutData);
TDECmdLineArgs::addCmdLineOptions(options);
TDECmdLineArgs *qtargs = TDECmdLineArgs::parsedArgs("qt");
for (int i = 0; i < qtargs->count(); i++)
{
tqDebug("qt arg[%d] = %s", i, qtargs->arg(i));
}
TDEApplication app;
TDECmdLineArgs *kdeargs = TDECmdLineArgs::parsedArgs("tde");
TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
// An arg set by Qt
if(qtargs->isSet("background"))
{
tqDebug("arg bg = %s", (const char*)qtargs->getOption("background"));
}
// An arg set by KDE
if(kdeargs->isSet("caption"))
{
tqDebug("arg caption = %s", (const char*)kdeargs->getOption("caption"));
}
// An arg set by us.
if(args->isSet("hello"))
{
tqDebug("arg hello = %s", (const char*)args->getOption("hello"));
}
args->clear();
TQWidget *w = new TQWidget();
app.setMainWidget(w);
w->show();
return app.exec();
}
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