Esempio n. 1
0
        private void ExpandParentWindow()
        {
            if( _currentState != AutoHideState.Collapsed ) return;

            _currentState = AutoHideState.Opening;

            if( _mode.IsHorizontalCollapse() )
            {
                AnimateTransition( Window.LeftProperty,
                                   _mode == AutoHideMode.CollapseRight ?
                                        _params.CollapsedWidth - _originalParentSize.Width : 0,
                                   Window.WidthProperty,
                                   _originalParentSize.Width,
                                   () => _currentState = AutoHideState.Visible                  );
            }
            else
            {
                AnimateTransition( Window.TopProperty,
                                   _mode == AutoHideMode.CollapseRight ?
                                        _params.CollapsedHeight - _originalParentSize.Height : 0,
                                   Window.HeightProperty,
                                   _originalParentSize.Height,
                                   () => _currentState = AutoHideState.Visible                    );
            }
        }
Esempio n. 2
0
        /// <summary>
        /// Initializing constructor
        /// </summary>
        /// <param name="parent">Reference to the parent window</param>
        /// <param name="parameters">Auto-hider configuration settings</param>
        public WindowAutoHider( Window parent, WindowAutoHiderParams parameters )
        {
            _parent = parent;
            _mode = AutoHideMode.None;
            _currentState = AutoHideState.Visible;
            _params = parameters;

            _dropHelper = new DropHelper( parent );

            // This code may appear silly to an untrained eye, but if it's not here, even though 'parent.Left' has
            // a valid value, when we try animate it we might get an exception because DoubleAnimation might read it
            // as NaN. It's fine everywhere else, only the animation is screwed up.
            parent.Left = parent.Left;
            parent.Top = parent.Top;
        }