1.将使用控制台建立的GTK＋工程项目中的控制台窗口去掉
a.)将工程设置中[C/C++]/[Preprocessor definitions]中的“_CONSOLE”改为
“_WINDOWS”
b).将工程设置中[Link]/[Project Option]中的 "/subsystem:console" 改为
“/subsystem:windows”
c).将main函数改为
#if defined(G_OS_WIN32) && defined(_WINDOWS)
//Windows平台没有windows控制台窗口
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
#else
//windows平台控制台或Linux 平台
int main(int argc, char* argv[])
#endif
{
#if defined(G_OS_WIN32) && defined(_WINDOWS)
//去掉控制台输出
gtk_init(&__argc, &__argv);
/* We don't want a console window.. */
/*
* Any calls to the glib logging functions, result in a call to AllocConsole().
* ME and 98 will in such cases produce a console window(2000 not), despite
* being built as a windows app rather than a console app. So we should either
* ignore messages by setting dummy log handlers, or redirect messages.
* This requires setting handlers for all domains(any lib which uses g_logging).
*/
g_log_set_handler(NULL,(GLogLevelFlags) (G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION), DrCOM_dummy_log_handler, NULL);
g_log_set_handler("Gdk",(GLogLevelFlags)(G_LOG_LEVEL_MASK| G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION), DrCOM_dummy_log_handler, NULL);
g_log_set_handler("Gtk",(GLogLevelFlags)(G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION),
DrCOM_dummy_log_handler, NULL);
g_log_set_handler("GLib",(GLogLevelFlags)(G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION),
DrCOM_dummy_log_handler, NULL);
g_log_set_handler("GModule",(GLogLevelFlags)(G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION),
DrCOM_dummy_log_handler, NULL);
g_log_set_handler("GLib-GObject",(GLogLevelFlags)(G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION),
DrCOM_dummy_log_handler, NULL);
g_log_set_handler("GThread",(GLogLevelFlags)(G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION),
DrCOM_dummy_log_handler, NULL);
/* g_print also makes a call to AllocConsole(), therefore a handler needs to be
set here aswell */
g_set_print_handler( DrCOM_dummy_print );
#else
gtk_init(&argc, &argv);
#endif
gtk_main();
return 0;
}
#ifdef G_OS_WIN32
static void DrCOM_dummy_print( const gchar* string )
{
return;
}
static void DrCOM_dummy_log_handler (const gchar *domain,
GLogLevelFlags flags,
const gchar *msg,
gpointer user_data)
{
return;
}
#endif