private void RegisterBorderEvents(WindowBorderEdge borderEdge, FrameworkElement border)
{
//START HERE WITH CODE ON LAST PIC Time 24.34 of 49.41 Custom Window Chrome
//youtube DCOM engineering LLC
//MouseEnter validated 2/22
border.MouseEnter += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
switch (borderEdge)
{
case WindowBorderEdge.Left:
case WindowBorderEdge.Right:
border.Cursor = Cursors.SizeWE;
break;
case WindowBorderEdge.Top:
case WindowBorderEdge.Bottom:
border.Cursor = Cursors.SizeNS;
break;
case WindowBorderEdge.TopLeft:
case WindowBorderEdge.BottomRight:
border.Cursor = Cursors.SizeNWSE;
break;
case WindowBorderEdge.TopRight:
case WindowBorderEdge.BottomLeft:
border.Cursor = Cursors.SizeNESW;
break;
}
}
else
{
border.Cursor = Cursors.Arrow;
}
};
//Valididated 2/22 had capitalX and Y's
border.MouseLeftButtonDown += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
System.Windows.Point cursorLocation = e.GetPosition(this);
System.Windows.Point cursorOffset = new System.Windows.Point();
switch (borderEdge)
{
case WindowBorderEdge.Left:
cursorOffset.X = cursorLocation.X;
break;
case WindowBorderEdge.TopLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Top:
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.TopRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Right:
cursorOffset.X = (Width - cursorLocation.X);
break;
case WindowBorderEdge.BottomRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.Bottom:
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.BottomLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = (Height - cursorLocation.Y);
break;
}
this.cursorOffset = cursorOffset;
border.CaptureMouse();
}
};
border.MouseMove += (sender, e) =>
{
if (WindowState != WindowState.Maximized && border.IsMouseCaptured && ResizeMode == ResizeMode.CanResize)
{
System.Windows.Point cursorLocation = e.GetPosition(this);
double nHorizontalChange = (cursorLocation.X - cursorOffset.X);
double pHorizontalChange = (cursorLocation.X + cursorOffset.X);
double nVerticalChange = (cursorLocation.Y - cursorOffset.Y);
double pVerticalChange = (cursorLocation.Y + cursorOffset.Y);
switch (borderEdge)
{
case WindowBorderEdge.Left:
if (Width - nHorizontalChange <= MinWidth)
{
break;
}
Left += nHorizontalChange;
Width -= nHorizontalChange;
break;
case WindowBorderEdge.TopLeft:
if (Width - nHorizontalChange <= MinWidth)
{
break;
}
Left += nHorizontalChange;
Width -= nHorizontalChange;
if (Height - nVerticalChange <= MinHeight)
{
break;
}
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.Top:
if (Height - nVerticalChange <= MinHeight)
{
break;
}
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.TopRight:
if (pHorizontalChange <= MinWidth)
{
break;
}
Width = pHorizontalChange;
if (Height - nVerticalChange <= MinHeight)
{
break;
}
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.Right:
if (pHorizontalChange <= MinWidth)
{
break;
}
Width = pHorizontalChange;
break;
case WindowBorderEdge.BottomRight:
if (pHorizontalChange <= MinWidth)
{
break;
}
Width = pHorizontalChange;
if (pVerticalChange <= MinHeight)
{
break;
}
Height = pVerticalChange;
break;
case WindowBorderEdge.Bottom:
if (pVerticalChange <= MinHeight)
{
break;
}
Height = pVerticalChange;
break;
case WindowBorderEdge.BottomLeft:
if (Width - nHorizontalChange <= MinWidth)
{
break;
}
Left += nHorizontalChange;
Width = nHorizontalChange;
if (pVerticalChange <= MinHeight)
{
break;
}
Height = pVerticalChange;
break;
}
}
};
border.MouseLeftButtonUp += (sender, e) =>
{
border.ReleaseMouseCapture();
};
}
private void RegisterBorderEvents(WindowBorderEdge borderEdge, IInputElement border)
{
#region MouseEnter
border.MouseEnter += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
_normalBorderStyle = (Brush)TryFindResource("BorderBrush");
_highlightBorderBrush = (Brush)TryFindResource("BorderHighlightBrush");
switch (borderEdge)
{
case WindowBorderEdge.Left:
using (var cursor = new OverrideCursor(Cursors.SizeWE))
{
_borderLeft.Background = _highlightBorderBrush;
}
_borderLeft.Background = _highlightBorderBrush;
break;
case WindowBorderEdge.Right:
using (var cursor = new OverrideCursor(Cursors.SizeWE))
{
}
//Cursor = Cursors.SizeWE;
break;
case WindowBorderEdge.Top:
case WindowBorderEdge.Bottom:
using (var cursor = new OverrideCursor(Cursors.SizeNS))
{
}
//Cursor = Cursors.SizeNS;
break;
case WindowBorderEdge.TopLeft:
case WindowBorderEdge.BottomRight:
using (var cursor = new OverrideCursor(Cursors.SizeNWSE))
{
}
//Cursor = Cursors.SizeNWSE;
break;
case WindowBorderEdge.TopRight:
case WindowBorderEdge.BottomLeft:
using (var cursor = new OverrideCursor(Cursors.SizeNESW))
{
}
//Cursor = Cursors.SizeNESW;
break;
}
}
//else
//{
// Cursor = Cursors.Arrow;
//}
};
#endregion
#region MouseLeave
//border.MouseLeave += (sender, e) => Cursor = Cursors.Arrow;
#endregion
#region MouseLeftButtonDown
border.MouseLeftButtonDown += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
var cursorLocation = e.GetPosition(this);
var cursorOffset = new Point();
switch (borderEdge)
{
case WindowBorderEdge.Left:
cursorOffset.X = cursorLocation.X;
break;
case WindowBorderEdge.TopLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Top:
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.TopRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Right:
cursorOffset.X = (Width - cursorLocation.X);
break;
case WindowBorderEdge.BottomRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.Bottom:
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.BottomLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = (Height - cursorLocation.Y);
break;
}
_cursorOffset = cursorOffset;
border.CaptureMouse();
}
};
#endregion
#region MouseMove
//border.PreviewMouseMove
border.MouseMove += (sender, e) =>
{
if (WindowState != WindowState.Maximized && border.IsMouseCaptured && ResizeMode == ResizeMode.CanResize)
{
var cursorLocation = e.GetPosition(this);
var nHorizontalChange = (cursorLocation.X - _cursorOffset.X);
var pHorizontalChange = (cursorLocation.X + _cursorOffset.X);
var nVerticalChange = (cursorLocation.Y - _cursorOffset.Y);
var pVerticalChange = (cursorLocation.Y + _cursorOffset.Y);
switch (borderEdge)
{
case WindowBorderEdge.Left:
if (Width - nHorizontalChange <= MinWidth) break;
Left += nHorizontalChange;
Width -= nHorizontalChange;
break;
case WindowBorderEdge.TopLeft:
if (!(Width - nHorizontalChange <= MinWidth))
{
Left += nHorizontalChange;
Width -= nHorizontalChange;
}
if (!(Height - nVerticalChange <= MinHeight))
{
Top += nVerticalChange;
Height -= nVerticalChange;
}
break;
case WindowBorderEdge.Top:
if (Height - nVerticalChange <= MinHeight) break;
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.TopRight:
if (!(pHorizontalChange <= MinWidth))
{
Width = pHorizontalChange;
}
if (!(Height - nVerticalChange <= MinHeight))
{
Top += nVerticalChange;
Height -= nVerticalChange;
}
break;
case WindowBorderEdge.Right:
if (pHorizontalChange <= MinWidth) break;
Width = pHorizontalChange;
break;
case WindowBorderEdge.BottomRight:
if (!(pHorizontalChange <= MinWidth))
{
Width = pHorizontalChange;
}
if (!(pVerticalChange <= MinHeight))
{
Height = pVerticalChange;
}
break;
case WindowBorderEdge.Bottom:
if (pVerticalChange <= MinHeight) break;
Height = pVerticalChange;
break;
case WindowBorderEdge.BottomLeft:
if (!(Width - nHorizontalChange <= MinWidth))
{
Left += nHorizontalChange;
Width -= nHorizontalChange;
}
if (!(pVerticalChange <= MinHeight))
{
Height = pVerticalChange;
}
break;
}
}
};
#endregion
#region MouseLeftButtonUp
border.MouseLeftButtonUp += (sender, e) => border.ReleaseMouseCapture();
#endregion
}
private void RegisterBorderEvents(WindowBorderEdge borderEdge, FrameworkElement border)
{
border.MouseEnter += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
switch (borderEdge)
{
case WindowBorderEdge.Left:
case WindowBorderEdge.Right:
border.Cursor = Cursors.SizeWE;
break;
case WindowBorderEdge.Top:
case WindowBorderEdge.Bottom:
border.Cursor = Cursors.SizeNS;
break;
case WindowBorderEdge.TopLeft:
case WindowBorderEdge.BottomRight:
border.Cursor = Cursors.SizeNWSE;
break;
case WindowBorderEdge.TopRight:
case WindowBorderEdge.BottomLeft:
border.Cursor = Cursors.SizeNESW;
break;
}
}
else
{
border.Cursor = Cursors.Arrow;
}
};
border.MouseLeftButtonDown += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
Point cursorLocation = e.GetPosition(this);
Point cursorOffset = new Point();
switch (borderEdge)
{
case WindowBorderEdge.Left:
cursorOffset.X = cursorLocation.X;
break;
case WindowBorderEdge.TopLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Top:
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.TopRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Right:
cursorOffset.X = (Width - cursorLocation.X);
break;
case WindowBorderEdge.BottomRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.Bottom:
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.BottomLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = (Height - cursorLocation.Y);
break;
}
this.cursorOffset = cursorOffset;
border.CaptureMouse();
}
};
border.MouseMove += (sender, e) =>
{
if (WindowState != WindowState.Maximized && border.IsMouseCaptured && ResizeMode == ResizeMode.CanResize)
{
Point cursorLocation = e.GetPosition(this);
double nHorizontalChange = (cursorLocation.X - cursorOffset.X);
double pHorizontalChange = (cursorLocation.X + cursorOffset.X);
double nVerticalChange = (cursorLocation.Y - cursorOffset.Y);
double pVerticalChange = (cursorLocation.Y + cursorOffset.Y);
switch (borderEdge)
{
case WindowBorderEdge.Left:
if (Width - nHorizontalChange <= MinWidth)
break;
Left += nHorizontalChange;
Width -= nHorizontalChange;
break;
case WindowBorderEdge.TopLeft:
if (Width - nHorizontalChange <= MinWidth)
break;
Left += nHorizontalChange;
Width -= nHorizontalChange;
if (Height - nVerticalChange <= MinHeight)
break;
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.Top:
if (Height - nVerticalChange <= MinHeight)
break;
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.TopRight:
if (pHorizontalChange <= MinWidth)
break;
Width = pHorizontalChange;
if (Height - nVerticalChange <= MinHeight)
break;
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.Right:
if (pHorizontalChange <= MinWidth)
break;
Width = pHorizontalChange;
break;
case WindowBorderEdge.BottomRight:
if (pHorizontalChange <= MinWidth)
break;
Width = pHorizontalChange;
if (pVerticalChange <= MinHeight)
break;
Height = pVerticalChange;
break;
case WindowBorderEdge.Bottom:
if (pVerticalChange <= MinHeight)
break;
Height = pVerticalChange;
break;
case WindowBorderEdge.BottomLeft:
if (Width - nHorizontalChange <= MinWidth)
break;
Left += nHorizontalChange;
Width -= nHorizontalChange;
if (pVerticalChange <= MinHeight)
break;
Height = pVerticalChange;
break;
}
}
};
border.MouseLeftButtonUp += (sender, e) =>
{
border.ReleaseMouseCapture();
};
}
private void RegisterBordersEvents(WindowBorderEdge borderEdge, FrameworkElement border)
{
border.MouseEnter += (sender, args) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
switch (borderEdge)
{
case WindowBorderEdge.Left:
case WindowBorderEdge.Right: border.Cursor = Cursors.SizeWE; break;
case WindowBorderEdge.Top:
case WindowBorderEdge.Bottom: border.Cursor = Cursors.SizeNS; break;
case WindowBorderEdge.TopLeft:
case WindowBorderEdge.BottomRight: border.Cursor = Cursors.SizeNWSE; break;
case WindowBorderEdge.TopRight:
case WindowBorderEdge.BottomLeft: border.Cursor = Cursors.SizeNESW; break;
default:
throw new ArgumentOutOfRangeException(nameof(borderEdge), borderEdge, null);
}
}
else
{
border.Cursor = Cursors.Arrow;
}
};
border.MouseLeftButtonDown += (sender, args) =>
{
if (WindowState == WindowState.Maximized || ResizeMode != ResizeMode.CanResize)
{
return;
}
var cursorLocation = args.GetPosition(this);
var cursorOffset = new Point();
switch (borderEdge)
{
case WindowBorderEdge.Left: cursorOffset.X = cursorLocation.X; break;
case WindowBorderEdge.TopLeft: cursorOffset.X = cursorLocation.X; cursorOffset.Y = cursorLocation.Y; break;
case WindowBorderEdge.Top: cursorOffset.Y = cursorLocation.Y; break;
case WindowBorderEdge.TopRight: cursorOffset.X = Width - cursorLocation.X; cursorOffset.Y = cursorLocation.Y; break;
case WindowBorderEdge.Right: cursorOffset.X = Width - cursorLocation.X; break;
case WindowBorderEdge.BottomRight: cursorOffset.X = Width - cursorLocation.X; cursorOffset.Y = Height - cursorLocation.Y; break;
case WindowBorderEdge.Bottom: cursorOffset.Y = Height - cursorLocation.Y; break;
case WindowBorderEdge.BottomLeft: cursorOffset.X = cursorLocation.X; cursorOffset.Y = Height - cursorLocation.Y; break;
default:
throw new ArgumentOutOfRangeException(nameof(borderEdge), borderEdge, null);
}
cursorOffset2 = cursorOffset;
border.CaptureMouse();
};
border.MouseMove += (sender, args) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize && border.IsMouseCaptureWithin)
{
var cursorLocation = args.GetPosition(this);
var nHorizontalChange = cursorLocation.X - cursorOffset2.X;
var pHorizontalChange = cursorLocation.X + cursorOffset2.X;
var nVerticalChange = cursorLocation.Y - cursorOffset2.Y;
var pVerticalChange = cursorLocation.Y + cursorOffset2.Y;
switch (borderEdge)
{
case WindowBorderEdge.Left:
{
if (!(Width - nHorizontalChange <= MinWidth))
{
Left += nHorizontalChange;
Width -= nHorizontalChange;
}
break;
}
case WindowBorderEdge.TopLeft:
{
if (!(Width - nHorizontalChange <= MinWidth))
{
Left += nHorizontalChange;
Width -= nHorizontalChange;
}
if (!(Height - nVerticalChange <= MinHeight))
{
Top += nVerticalChange;
Height -= nVerticalChange;
}
break;
}
case WindowBorderEdge.Top:
{
if (!(Height - nVerticalChange <= MinHeight))
{
Top += nVerticalChange;
Height -= nVerticalChange;
}
break;
}
case WindowBorderEdge.TopRight:
{
if (!(pHorizontalChange <= MinWidth))
{
Width = pHorizontalChange;
}
if (!(Height - nVerticalChange <= MinHeight))
{
Top += nHorizontalChange;
Height -= nVerticalChange;
}
break;
}
case WindowBorderEdge.Right:
{
if (!(pHorizontalChange <= MinWidth))
{
Width = pHorizontalChange;
}
break;
}
case WindowBorderEdge.BottomRight:
{
if (!(pHorizontalChange <= MinWidth))
{
Width = pHorizontalChange;
}
if (!(pVerticalChange <= MinHeight))
{
Height = pVerticalChange;
}
break;
}
case WindowBorderEdge.Bottom:
{
if (!(pVerticalChange <= MinHeight))
{
Height = pVerticalChange;
}
break;
}
case WindowBorderEdge.BottomLeft:
{
if (!(Width - nHorizontalChange <= MinWidth))
{
Left += nHorizontalChange;
Width -= nHorizontalChange;
}
if (!(pVerticalChange <= MinHeight))
{
Height = pVerticalChange;
}
break;
}
default:
throw new ArgumentOutOfRangeException(nameof(borderEdge), borderEdge, null);
}
}
};
border.MouseLeftButtonUp += (sender, args) => {
border.ReleaseMouseCapture();
};
}
private void RegisterBorderEvents(WindowBorderEdge borderEdge, FrameworkElement border)
{
border.MouseEnter += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
switch (borderEdge)
{
case WindowBorderEdge.Left:
case WindowBorderEdge.Right:
border.Cursor = Cursors.SizeWE;
break;
case WindowBorderEdge.Top:
case WindowBorderEdge.Bottom:
border.Cursor = Cursors.SizeNS;
break;
case WindowBorderEdge.TopLeft:
case WindowBorderEdge.BottomRight:
border.Cursor = Cursors.SizeNWSE;
break;
case WindowBorderEdge.TopRight:
case WindowBorderEdge.BottomLeft:
border.Cursor = Cursors.SizeNESW;
break;
}
}
else
{
border.Cursor = Cursors.Arrow;
}
};
border.MouseLeftButtonDown += (sender, e) =>
{
if (WindowState != WindowState.Maximized && ResizeMode == ResizeMode.CanResize)
{
Point cursorLocation = e.GetPosition(this);
Point cursorOffset = new Point();
switch (borderEdge)
{
case WindowBorderEdge.Left:
cursorOffset.X = cursorLocation.X;
break;
case WindowBorderEdge.TopLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Top:
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.TopRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = cursorLocation.Y;
break;
case WindowBorderEdge.Right:
cursorOffset.X = (Width - cursorLocation.X);
break;
case WindowBorderEdge.BottomRight:
cursorOffset.X = (Width - cursorLocation.X);
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.Bottom:
cursorOffset.Y = (Height - cursorLocation.Y);
break;
case WindowBorderEdge.BottomLeft:
cursorOffset.X = cursorLocation.X;
cursorOffset.Y = (Height - cursorLocation.Y);
break;
}
this.cursorOffset = cursorOffset;
border.CaptureMouse();
}
};
border.MouseMove += (sender, e) =>
{
if (WindowState != WindowState.Maximized && border.IsMouseCaptured && ResizeMode == ResizeMode.CanResize)
{
Point cursorLocation = e.GetPosition(this);
double nHorizontalChange = (cursorLocation.X - cursorOffset.X);
double pHorizontalChange = (cursorLocation.X + cursorOffset.X);
double nVerticalChange = (cursorLocation.Y - cursorOffset.Y);
double pVerticalChange = (cursorLocation.Y + cursorOffset.Y);
switch (borderEdge)
{
case WindowBorderEdge.Left:
if (Width - nHorizontalChange <= MinWidth)
{
break;
}
Left += nHorizontalChange;
Width -= nHorizontalChange;
break;
case WindowBorderEdge.TopLeft:
if (Width - nHorizontalChange <= MinWidth)
{
break;
}
Left += nHorizontalChange;
Width -= nHorizontalChange;
if (Height - nVerticalChange <= MinHeight)
{
break;
}
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.Top:
if (Height - nVerticalChange <= MinHeight)
{
break;
}
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.TopRight:
if (pHorizontalChange <= MinWidth)
{
break;
}
Width = pHorizontalChange;
if (Height - nVerticalChange <= MinHeight)
{
break;
}
Top += nVerticalChange;
Height -= nVerticalChange;
break;
case WindowBorderEdge.Right:
if (pHorizontalChange <= MinWidth)
{
break;
}
Width = pHorizontalChange;
break;
case WindowBorderEdge.BottomRight:
if (pHorizontalChange <= MinWidth)
{
break;
}
Width = pHorizontalChange;
if (pVerticalChange <= MinHeight)
{
break;
}
Height = pVerticalChange;
break;
case WindowBorderEdge.Bottom:
if (pVerticalChange <= MinHeight)
{
break;
}
Height = pVerticalChange;
break;
case WindowBorderEdge.BottomLeft:
if (Width - nHorizontalChange <= MinWidth)
{
break;
}
Left += nHorizontalChange;
Width -= nHorizontalChange;
if (pVerticalChange <= MinHeight)
{
break;
}
Height = pVerticalChange;
break;
}
}
};
border.MouseLeftButtonUp += (sender, e) =>
{
border.ReleaseMouseCapture();
};
}