Пример #1
0
        private float OnMouseDrag()
        {
            float result;

            if (GUIUtility.hotControl != this.id)
            {
                result = this.currentValue;
            }
            else
            {
                var ext = Internal_SliderState.FromPointer(GetSliderState().Pointer);
                if (!ext.isDragging)
                {
                    result = this.currentValue;
                }
                else
                {
                    GUI.changed = true;
                    this.CurrentEvent().Use();
                    float num   = this.MousePosition() - ext.dragStartPos;
                    float value = ext.dragStartValue + num / this.ValuesPerPixel();
                    result = this.Clamp(value);
                }
            }
            return(result);
        }
Пример #2
0
        private void StartDraggingWithValue(float dragStartValue)
        {
            var ext = Internal_SliderState.FromPointer(GetSliderState().Pointer);

            ext.dragStartPos   = this.MousePosition();
            ext.dragStartValue = dragStartValue;
            ext.isDragging     = true;
        }
Пример #3
0
        private float OnRepaint()
        {
            this.slider.Draw(this.position, GUIContent.none, this.id);
            if (!this.IsEmptySlider() && this.currentValue >= this.MinValue() && this.currentValue <= this.MaxValue())
            {
                this.thumb.Draw(this.ThumbRect(), GUIContent.none, this.id);
            }
            float result;

            if (GUIUtility.hotControl != this.id || !this.position.Contains(this.CurrentEvent().mousePosition) || this.IsEmptySlider())
            {
                result = this.currentValue;
            }
            else if (this.ThumbRect().Contains(this.CurrentEvent().mousePosition))
            {
                if (ScrollTroughSide != 0)
                {
                    GUIUtility.hotControl = 0;
                }
                result = this.currentValue;
            }
            else
            {
                GUI.InternalRepaintEditorWindow();
                if (DateTime.Now < Internal.nextScrollStepTime)
                {
                    result = this.currentValue;
                }
                else if (this.CurrentScrollTroughSide() != ScrollTroughSide)
                {
                    result = this.currentValue;
                }
                else
                {
                    Internal.nextScrollStepTime = DateTime.Now.AddMilliseconds(30.0);
                    if (this.SupportsPageMovements())
                    {
                        Internal_SliderState.FromPointer(GetSliderState().Pointer).isDragging = false;
                        GUI.changed = true;
                        result      = this.PageMovementValue();
                    }
                    else
                    {
                        result = this.ClampedCurrentValue();
                    }
                }
            }
            return(result);
        }
Пример #4
0
        private float OnMouseDown()
        {
            float result;

            if (!this.position.Contains(this.CurrentEvent().mousePosition) || this.IsEmptySlider())
            {
                result = this.currentValue;
            }
            else
            {
                ScrollTroughSide      = 0;
                GUIUtility.hotControl = this.id;
                this.CurrentEvent().Use();
                if (this.ThumbSelectionRect().Contains(this.CurrentEvent().mousePosition))
                {
                    this.StartDraggingWithValue(this.ClampedCurrentValue());
                    result = this.currentValue;
                }
                else
                {
                    GUI.changed = true;
                    if (this.SupportsPageMovements())
                    {
                        var ext = Internal_SliderState.FromPointer(GetSliderState().Pointer);
                        ext.isDragging = false;
                        Internal.nextScrollStepTime = DateTime.Now.AddMilliseconds(250.0);
                        ScrollTroughSide            = this.CurrentScrollTroughSide();
                        result = this.PageMovementValue();
                    }
                    else
                    {
                        float num = this.ValueForCurrentMousePosition();
                        this.StartDraggingWithValue(num);
                        result = this.Clamp(num);
                    }
                }
            }
            return(result);
        }