コード例 #1
0
 /// <summary>
 /// Renders this display object and flushes it to the screen.
 /// </summary>
 public override void Invalidate()
 {
     // We must do this because the keyboard's width and height only match the art dimensions.
     // The actual size runs the whole screen length.
     Render();
     Glide.Flush(Parent.X + X, Parent.Y + Y, Glide.LCD.Width, Height);
 }
コード例 #2
0
        /// <summary>
        /// Handles the touch move event.
        /// </summary>
        /// <param name="e">Touch event arguments.</param>
        /// <returns>Touch event arguments.</returns>
        public override TouchEventArgs OnTouchMove(TouchEventArgs e)
        {
            // The pressed state only triggers when touches occur within this UI element's boundaries.
            // This check guarantees whether we need to process move events or not.
            if (!_pressed)
            {
                return(e);
            }

            if (!_moving)
            {
                if (_ignoredTouchMoves < _maxIgnoredTouchMoves)
                {
                    _ignoredTouchMoves++;
                }
                else
                {
                    _moving = true;
                }
            }
            else
            {
                int dragDistance = e.Point.Y - _lastPressY;
                _listY = _lastListY - dragDistance;
                _listY = GlideUtils.Math.MinMax(_listY, 0, _listMaxY);

                Graphics.DrawImage(X, Y, _bitmap, 0, _listY, Width, Height);
                Glide.Flush(this);
            }

            e.StopPropagation();
            return(e);
        }
コード例 #3
0
        /// <summary>
        /// Renders and flushes the specified key within the current view.
        /// </summary>
        /// <param name="index"></param>
        public void DrawKeyDown(int index)
        {
            if (index > -1 && index < _keyValues.Length)
            {
                Rectangle keyCoord = _keyCoords[index];
                Parent.Graphics.DrawRectangle(0, 0, keyCoord.X, keyCoord.Y, keyCoord.Width, keyCoord.Height, 0, 0, 0, 0, 0, 0, 0, 0, 100);
                Glide.Flush(keyCoord);
            }
            else
            {
                string currentView = String.Empty;
                switch (_view)
                {
                case View.Letters:
                    currentView = "Letters";
                    break;

                case View.Numbers:
                    currentView = "Numbers";
                    break;

                case View.Symbols:
                    currentView = "Symbols";
                    break;
                }
                throw new ArgumentOutOfRangeException("index", "Index does not exist within the " + currentView + " view.");
            }
        }
コード例 #4
0
 /// <summary>
 /// Renders this display object and flushes it to the screen.
 /// </summary>
 public virtual void Invalidate()
 {
     Render();
     Glide.Flush(this);
 }