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在窗口的delete_event/destroy信号处理函数中创建一个dialog,关闭这个dialog后,主窗口都会随之关闭,请问是怎么回事?大侠指点。。。。代码如下:
void window_destroy(GtkWidget *widget, gpointer data)
{
if(!bstat){
button_event();
}else{
gtk_main_quit();
}
return;
}
int button_event()
{
GtkWidget *dialog = gtk_message_dialog_new(GTK_WINDOW(scan_window),
GTK_DIALOG_MODAL,
GTK_MESSAGE_INFO,
GTK_BUTTONS_OK,
"not saved");
gtk_window_set_title(GTK_WINDOW(dialog), "GtkMessageDialog");
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
return 0;
} |
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