C++ (Cpp) EwinShow Examples

Example #1

File: magwin.c Project: gzorin/e17

static void
MagwinShow(void)
{
   if (MagWin)
      goto done;

   MagWin = MagwinCreate(_("Magnifier"),
			 WinGetW(VROOT) / 4, WinGetH(VROOT) / 4);
   if (!MagWin)
      return;

 done:
   EwinShow(MagWin->ewin);
}

Example #2

File: menus.c Project: amitesh-singh/Enlightenment

static void
MenuShow(Menu * m, char noshow)
{
   EWin               *ewin;
   int                 x, y, w, h;
   int                 wx, wy, mw, mh;
   int                 head_num = 0;

   if (m->shown)
      return;

   if (MenuLoad(m) || m->redraw)
      MenuRealize(m);

   if (m->num <= 0)
      return;

   if (!m->win || !m->items[0]->win)
      MenuRealize(m);

   if (!m->style)
      return;

   ewin = m->ewin;
   if (ewin)
     {
#if 0				/* ??? */
	EwinRaise(ewin);
	EwinShow(ewin);
	return;
#else
	MenuHide(m);
#endif
     }

   EGetGeometry(m->items[0]->win, NULL, &x, &y, &w, &h, NULL, NULL);
   mw = m->w;
   mh = m->h;

   EQueryPointer(NULL, &wx, &wy, NULL, NULL);
   wx -= EoGetX(DesksGetCurrent()) + x + (w / 2);
   wy -= EoGetY(DesksGetCurrent()) + y + (h / 2);
   if (Conf.menus.onscreen)
     {
	Border             *b;

	b = BorderFind(m->style->border_name);
	if (b)
	  {
	     int                 sx, sy, sw, sh;

	     head_num = ScreenGetGeometryByPointer(&sx, &sy, &sw, &sh);

	     if (wx > sx + sw - mw - b->border.right)
		wx = sx + sw - mw - b->border.right;
	     if (wx < sx + b->border.left)
		wx = sx + b->border.left;

	     if (wy > sy + sh - mh - b->border.bottom)
		wy = sy + sh - mh - b->border.bottom;
	     if (wy < sy + b->border.top)
		wy = sy + b->border.top;
	  }
     }

   EMoveWindow(m->win, wx, wy);

   ewin = AddInternalToFamily(m->win, m->style->border_name, EWIN_TYPE_MENU,
			      &_MenuEwinOps, m);
   if (ewin)
     {
	ewin->client.event_mask |= KeyPressMask;
	ESelectInput(m->win, ewin->client.event_mask);

	ewin->head = head_num;

	EwinResize(ewin, ewin->client.w, ewin->client.h, 0);

	if (Conf.menus.animate)
	   EwinInstantShade(ewin, 0);

	if (!noshow)
	  {
	     ICCCM_Cmap(NULL);
	     EwinOpFloatAt(ewin, OPSRC_NA, EoGetX(ewin), EoGetY(ewin));
	     EwinShow(ewin);
	     if (Conf.menus.animate)
		EwinUnShade(ewin);
	  }
     }

   m->shown = 1;
   m->last_access = time(0);
   Mode_menus.just_shown = 1;

   if (!Mode_menus.first)
     {
	Mode_menus.context_ewin = GetContextEwin();
#if 0
	Eprintf("Mode_menus.context_ewin set %s\n",
		EwinGetTitle(Mode_menus.context_ewin));
#endif
	ESync(ESYNC_MENUS);
	Mode_menus.first = m;
	MenuShowMasker(m);
	TooltipsEnable(0);
	GrabKeyboardSet(m->win);
     }
   m->ref_count++;
}