public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if (destinationType == null)
{
throw new ArgumentNullException("destinationType");
}
if (culture == null)
{
culture = System.Globalization.CultureInfo.CurrentCulture;
}
UIDim dim = (UIDim)value;
if (destinationType == typeof(string) && dim != null)
{
string separator = culture.TextInfo.ListSeparator + " ";
TypeConverter converter = TypeDescriptor.GetConverter(typeof(float));
string[] stringArray = new string[2];
stringArray[0] = converter.ConvertToString(context, culture, dim.scale);
stringArray[1] = converter.ConvertToString(context, culture, dim.offest);
return(String.Join(separator, stringArray));
}
return(base.ConvertTo(context, culture, value, destinationType));
}
protected internal override bool OnMouseMove(GUIMouseEventArgs e)
{
bool ret = base.OnMouseMove(e);
if (isBeingDragged)
{
Vector2 delta = e.Position - dragPosition;
dragPosition = e.Position;
if (horzFree)
{
UIDim newX = this.X;
newX.offest += delta.x;
// limit value to within currently set range
newX.offest = (newX.offest < horzMin) ? horzMin : (newX.offest > horzMax) ? horzMax : newX.offest;
if (newX != this.X)
{
this.X = newX;
// send notification as required
if (hotTrack)
{
OnPositionChanged(new WindowEventArgs(this));
}
}
}
if (vertFree)
{
UIDim newY = this.Y;
newY.offest += delta.y;
// limit new position to within currently set range
newY.offest = (newY.offest < vertMin) ? vertMin : (newY.offest > vertMax) ? vertMax : newY.offest;
if (newY != this.Y)
{
this.Y = newY;
// send notification as required
if (hotTrack)
{
OnPositionChanged(new WindowEventArgs(this));
}
}
}
return(true);
}
return(ret);
}
protected internal override bool OnMouseMove(GUIMouseEventArgs e)
{
bool ret = base.OnMouseMove(e);
if (SizingEnabled && isBeingSized && sizingLocation != SizingLocation.None)
{
Vector2 deltaVector = e.Position - dragStartPosition;
dragStartPosition = e.Position;
// 左边
UIDim xOffest = new UIDim(0, deltaVector.x);
UIDim yOffest = new UIDim(0, deltaVector.y);
if (sizingLocation == SizingLocation.Left ||
sizingLocation == SizingLocation.TopLeft ||
sizingLocation == SizingLocation.BottomLeft)
{
this.X += xOffest;
this.Width -= xOffest;
}
// 右边
if (sizingLocation == SizingLocation.Right ||
sizingLocation == SizingLocation.TopRight ||
sizingLocation == SizingLocation.BottomRight)
{
this.Width += xOffest;
}
// 上方
if (sizingLocation == SizingLocation.Top ||
sizingLocation == SizingLocation.TopLeft ||
sizingLocation == SizingLocation.TopRight)
{
this.Y += yOffest;
this.Height -= yOffest;
}
// 下方
if (sizingLocation == SizingLocation.Bottom ||
sizingLocation == SizingLocation.BottomLeft ||
sizingLocation == SizingLocation.BottomRight)
{
this.Height += yOffest;
}
return(true);
}
return(ret);
}
public CommandSetWindowDimCenterX(Window wnd)
{
TargetWindow = wnd;
OldDimX = TargetWindow.X;
OldDimWidth = TargetWindow.Width;
}
public CommandSetWindowDimX(Window wnd, UIDim newX)
{
TargetWindows = wnd;
OldDim = TargetWindows.X;
TargetDim = newX;
}
public CommandSetWindowDimY(Window wnd, UIDim newY)
{
TargetWindows = wnd;
OldDim = TargetWindows.Y;
TargetDim = newY;
}
public CommandSetWindowDimFullY(Window wnd)
{
TargetWindows = wnd;
OldDimY = TargetWindows.Y;
OldDimHeight = TargetWindows.Height;
}
public CommandSetWindowDimCenterY(Window wnd)
{
TargetWindow = wnd;
OldDimY = TargetWindow.Y;
OldDimHeight = TargetWindow.Height;
}
