linux 下图形界面thread 示例代码

【核心代码】

//thread.c
#include <gtk/gtk.h>
static GtkWidget *label;
static GtkWidget *fixed;
static GtkWidget *label1;
static GtkWidget *label2;
static gchar *title[10]={"yumo","istruely","averyvery","handsome","bigboy","","","","",""};
static gchar *num[10]={"10","9","8","7","6","5","4","3","2","1",""};
GtkWidget *entry1;
gint count=0;
gint m=0;
gint n=0;
static gint sign;


//////////线程实现
int image_go1(GtkWidget *label)
{
	gint x,y;
	x = -30;
        y = 50;
	g_usleep(1500000);
	for(;;)
	{
                if(x==400)
                break;
		g_usleep(15000);
		gdk_threads_enter();
		gtk_fixed_move(GTK_FIXED(fixed),label, x, y);
	        x = x   1;
		gdk_threads_leave();
	}
        return 0;
}

int image_go2(GtkWidget *label)
{
	gint x,y;
	x = -30;
        y = 20;
	for(;;)
	{
                if(x==400)
                break;
		g_usleep(15000);
		gdk_threads_enter();
		gtk_fixed_move(GTK_FIXED(fixed),label, x, y);
	        x = x   1;
		gdk_threads_leave();
	}
        return 0;
}

//////////倒数计时
gint backcount()
{
gtk_label_set_text(GTK_LABEL(label),num[n]);
n  ;
if(n>10)
return 0;
}

//////////button按钮效果
int on_begin(GtkWidget* button,gpointer data) 
{ 
 //gtk_window_set_focus(GTK_WINDOW(window),entry1);
 gtk_widget_set_sensitive(button,FALSE); 
 sign=g_timeout_add(1000,backcount,NULL);
 g_thread_create(image_go1, label1, FALSE, NULL);
 g_thread_create(image_go2, label2, FALSE, NULL);
 return 0;
} 

//////////计算正确单词
void countnum(GtkWidget *button,gpointer data)
{
    //gint backcount();
    const char *password=gtk_entry_get_text(GTK_ENTRY((GtkWidget *)data));
    if(strcmp(title[m],password)==0)
    {
         count;
       printf("还好 第%d个单词输对了\n",(m 1));  
    }
    else    
    printf("2货 第%d个单词输错了\n",(m 1)); 
    gtk_entry_set_text(GTK_ENTRY(entry1),""); 
    m  ;
}









int main(int argc, char* argv[])
{
	GtkWidget *window;
	GtkWidget *vbox, *viewport, *button;

	if(!g_thread_supported())
        g_thread_init(NULL);
	gdk_threads_init();
	gtk_init(&argc,&argv);

	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
        //gtk_window_set_focus(GTK_WINDOW(window),entry1);



	gtk_window_set_title(GTK_WINDOW(window),"Ywriter");
	g_signal_connect(G_OBJECT(window),"delete_event",G_CALLBACK(gtk_main_quit),NULL);
	gtk_container_set_border_width(GTK_CONTAINER(window),2);
	vbox = gtk_vbox_new(FALSE,0);
	gtk_container_add(GTK_CONTAINER(window),vbox);
	viewport = gtk_viewport_new(NULL,NULL);
	gtk_box_pack_start(GTK_BOX(vbox),viewport,FALSE,FALSE,5);
	fixed = gtk_fixed_new();
        gtk_widget_set_usize(fixed,550,340);
	gtk_container_add(GTK_CONTAINER(viewport),fixed);


        entry1=gtk_entry_new();
	gtk_fixed_put(GTK_FIXED(fixed),entry1,200,250);
        //gtk_window_set_focus(GTK_WINDOW(window),entry1);


	button = gtk_button_new_with_label("start");
	gtk_box_pack_start(GTK_BOX(vbox),button,FALSE,FALSE,5);
	g_signal_connect(G_OBJECT(button),"released",G_CALLBACK(on_begin),NULL);
        //gtk_window_set_focus(GTK_WINDOW(window),entry1);

///////////////

////////////////////////////////////////////////////
        label1=gtk_label_new(title[0]);
        label2=gtk_label_new(title[1]);
	gtk_fixed_put(GTK_FIXED(fixed),label1,-80,50);
	gtk_fixed_put(GTK_FIXED(fixed),label2,-80,20);


        label=gtk_label_new("");
	gtk_fixed_put(GTK_FIXED(fixed),label,200,190);
////////////////////////////////////////////////////
        g_signal_connect(GTK_OBJECT(entry1),"activate",GTK_SIGNAL_FUNC(countnum),entry1);


    





	gtk_widget_show_all(window);
	gdk_threads_enter();
	gtk_main();
	gdk_threads_leave();
	return FALSE;
}