.
void about_close(GUI_Key k, GUI_Container* c, GUI_Widget *w)
{
c->closed = true;
}
void about()
{
GUI_Container *desktop = GUI_Desktop_Create();
GUI_Return *ret = malloc(sizeof(GUI_Return));
char *llabel1 = malloc(20);
char *llabel2 = malloc(50);
char *lbutton = malloc(5);
GUI_Widget *label1 = GUI_Label_Create(25, 20, llabel1);
GUI_Widget *label2 = GUI_Label_Create(15,30, llabel2);
GUI_Widget *button = GUI_Button_Create(35, 50, 30, lbutton);
strcpy(llabel1, "GlassOS v1");
strcpy(llabel2, "Copyright AHelper");
strcpy(lbutton, "Back");
ret->w = 1;
button->callback = about_close;
GUI_Desktop_Add(desktop, label1);
GUI_Desktop_Add(desktop, label2);
GUI_Desktop_Add(desktop, button);
LCD_clear();
GUI_Desktop_Prep(desktop);
while(ret->w != 0)
{
GUI_Desktop_Do(desktop,ret);
if(ret->w)
ret->w->callback(ret->k, ret->c, ret->w);
}
GUI_Desktop_Destroy(desktop);
free(llabel1);
free(llabel2);
free(lbutton);
free(ret);
}
).
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