Esempi in C++ (Cpp) per mx_adjustment_new

Esempio n. 1

File: mx-viewport.c Progetto: bhgv/mx--clutter-based-GUI-framework--orange-pi-2-h3

static void
scrollable_get_adjustments (MxScrollable  *scrollable,
                            MxAdjustment **hadjustment,
                            MxAdjustment **vadjustment)
{
  MxViewportPrivate *priv;

  g_return_if_fail (MX_IS_VIEWPORT (scrollable));

  priv = ((MxViewport *) scrollable)->priv;

  if (hadjustment)
    {
      if (priv->hadjustment)
        *hadjustment = priv->hadjustment;
      else
        {
          MxAdjustment *adjustment;

          /* create an initial adjustment. this is filled with correct values
           * as soon as allocate() is called */

          adjustment = mx_adjustment_new ();

          scrollable_set_adjustments (scrollable,
                                      adjustment,
                                      priv->vadjustment);

          g_object_unref (adjustment);

          *hadjustment = adjustment;
        }
    }

  if (vadjustment)
    {
      if (priv->vadjustment)
        *vadjustment = priv->vadjustment;
      else
        {
          MxAdjustment *adjustment;

          /* create an initial adjustment. this is filled with correct values
           * as soon as allocate() is called */

          adjustment = mx_adjustment_new ();

          scrollable_set_adjustments (scrollable,
                                      priv->hadjustment,
                                      adjustment);

          g_object_unref (adjustment);

          *vadjustment = adjustment;
        }
    }
}

Esempio n. 2

File: mex-column.c Progetto: olethanh/media-explorer

static void
mex_column_get_adjustments (MxScrollable  *scrollable,
                            MxAdjustment **hadjust,
                            MxAdjustment **vadjust)
{
  MexColumnPrivate *priv = MEX_COLUMN (scrollable)->priv;

  if (hadjust)
    *hadjust = NULL;

  if (!vadjust)
    return;

  if (!priv->adjustment)
    mx_scrollable_set_adjustments (scrollable, NULL, mx_adjustment_new ());

  *vadjust = priv->adjustment;
}

Esempio n. 3

File: mex-column.c Progetto: ocrete/media-explorer

static void
mex_column_get_adjustments (MxScrollable  *scrollable,
                            MxAdjustment **hadjust,
                            MxAdjustment **vadjust)
{
  MexColumnPrivate *priv = MEX_COLUMN (scrollable)->priv;

  if (hadjust)
    *hadjust = NULL;

  if (!vadjust)
    return;

  if (!priv->adjustment)
    {
      *vadjust = mx_adjustment_new ();
      mx_scrollable_set_adjustments (scrollable, NULL, *vadjust);
      g_object_unref (*vadjust);
    }
  else
    *vadjust = priv->adjustment;
}