/// <summary>
/// Default Mouse Up Event Handler
/// </summary>
protected virtual void BaseGameForm_MouseUp(IGameControl sender, GameControlEventArgs args)
{
}
/// <summary>
/// Use this method to raise a base GameControl event. (typically called by the observer.)
/// </summary>
/// <param name="e">The event to raise</param>
/// <param name="sender">The GameControl sending the event</param>
/// <param name="args">The event arguments</param>
public void RaiseEvent(BaseControlEvents e, IGameControl sender, GameControlEventArgs args)
{
switch (e)
{
case BaseControlEvents.ChangeFocus: ChangeFocus(sender, args); break;
case BaseControlEvents.Click: Click(sender, args); break;
case BaseControlEvents.Init: Init(sender, (GameControlTimedEventArgs)args); break;
case BaseControlEvents.MouseDown: MouseDown(sender, args); break;
case BaseControlEvents.MouseEnter: MouseEnter(sender, args); break;
case BaseControlEvents.MouseLeave: MouseLeave(sender, args); break;
case BaseControlEvents.MouseUp: MouseUp(sender, args); break;
case BaseControlEvents.Render: Render(sender, (GameControlRenderEventArgs)args); break;
case BaseControlEvents.Update: Update(sender, (GameControlTimedEventArgs)args); break;
}
}
/// <summary>
/// Default Change focus Event Handler
/// </summary>
protected virtual void BaseGameForm_ChangeFocus(IGameControl sender, GameControlEventArgs args)
{
}
/// <summary>
/// The slidebar should move (and the selected value change) on mousedown
/// </summary>
protected void Slider_MouseHeld(IGameControl sender, GameControlEventArgs args)
{
//Get mouse position
Point mousepos = ParentForm.UI.CurrentMousePointer.PickedScreenCoordinate;
int relativeX = mousepos.X - (int)GetAbsoluteLocation().X;
int relativeY = mousepos.Y - (int)GetAbsoluteLocation().Y;
float fraction = 0.0f;
if (Alignment == SliderAlignment.Horizontal)
fraction = (float)relativeX / (float)GrooveSource.Width;
else if (Alignment == SliderAlignment.Vertical)
fraction = (float)relativeY / (float)GrooveSource.Height;
float rawvalue = (fraction * (MaxValue - MinValue)) + MinValue;
if (StepMode == SliderStepMode.Smooth)
Value = rawvalue;
else if (StepMode == SliderStepMode.Snap) // If in snap mode, snap to nearest value.
{
float mod = rawvalue % Step;
if (mod >= Step / 2)
Value = rawvalue + Step - mod;
else
Value = rawvalue - mod;
}
if (Value < MinValue)
Value = MinValue;
if (Value > MaxValue)
Value = MaxValue;
}