public static void CreateRegion(IntPtr hWnd, int radius, RoundStyle roundStyle, bool redraw)
{
Win32.Struct.RECT lpRect = new Win32.Struct.RECT();
Win32.NativeMethods.GetWindowRect(hWnd, ref lpRect);
Rectangle rect = new Rectangle(System.Drawing.Point.Empty, lpRect.Size);
if (roundStyle != RoundStyle.None)
{
using (GraphicsPath path = GraphicsPathHelper.CreatePath(rect, radius, roundStyle, true))
{
using (Region region = new Region(path))
{
path.Widen(Pens.White);
region.Union(path);
IntPtr windowDC = Win32.NativeMethods.GetWindowDC(hWnd);
try
{
using (Graphics graphics = Graphics.FromHdc(windowDC))
{
Win32.NativeMethods.SetWindowRgn(hWnd, region.GetHrgn(graphics), redraw);
}
}
finally
{
Win32.NativeMethods.ReleaseDC(hWnd, windowDC);
}
}
return;
}
}
IntPtr hRgn = Win32.NativeMethods.CreateRectRgn(0, 0, rect.Width, rect.Height);
Win32.NativeMethods.SetWindowRgn(hWnd, hRgn, redraw);
}
public TOOLINFO(int flags)
{
this.cbSize = Marshal.SizeOf(typeof(TOOLINFO));
this.uFlags = flags;
this.hwnd = IntPtr.Zero;
this.uId = IntPtr.Zero;
this.rect = new RECT(0, 0, 0, 0);
this.hinst = IntPtr.Zero;
this.lpszText = IntPtr.Zero;
this.lParam = IntPtr.Zero;
}
internal void CheckBounds(IntPtr hWnd)
{
Win32.Struct.RECT lpRect = new Win32.Struct.RECT();
Win32.Struct.RECT rect2 = new Win32.Struct.RECT();
Win32.NativeMethods.GetWindowRect(base.Handle, ref rect2);
Win32.NativeMethods.GetWindowRect(hWnd, ref lpRect);
uint flags = 0x214;
if (!Win32.NativeMethods.EqualRect(ref lpRect, ref rect2))
{
Win32.NativeMethods.Point lpPoint = new Win32.NativeMethods.Point(lpRect.Left, lpRect.Top);
Win32.NativeMethods.ScreenToClient(Win32.NativeMethods.GetParent(base.Handle), ref lpPoint);
Win32.NativeMethods.SetWindowPos(base.Handle, IntPtr.Zero, lpPoint.x, lpPoint.y, lpRect.Right - lpRect.Left, lpRect.Bottom - lpRect.Top, flags);
}
}
internal void CheckBounds(IntPtr hWnd)
{
Win32.Struct.RECT lpRect = new Win32.Struct.RECT();
Win32.Struct.RECT rect2 = new Win32.Struct.RECT();
Win32.NativeMethods.GetWindowRect(base.Handle, ref rect2);
Win32.NativeMethods.GetWindowRect(hWnd, ref lpRect);
uint flags = 0x214;
if (!Win32.NativeMethods.EqualRect(ref lpRect, ref rect2))
{
Win32.NativeMethods.Point lpPoint = new Win32.NativeMethods.Point(lpRect.Left, lpRect.Top);
Win32.NativeMethods.ScreenToClient(Win32.NativeMethods.GetParent(base.Handle), ref lpPoint);
Win32.NativeMethods.SetWindowPos(base.Handle, IntPtr.Zero, lpPoint.x, lpPoint.y, lpRect.Right - lpRect.Left, lpRect.Bottom - lpRect.Top, flags);
}
}
internal void CreateParamsInternal(IntPtr hWnd)
{
IntPtr parent = Win32.NativeMethods.GetParent(hWnd);
Win32.Struct.RECT lpRect = new Win32.Struct.RECT();
Win32.NativeMethods.Point lpPoint = new Win32.NativeMethods.Point();
Win32.NativeMethods.GetWindowRect(hWnd, ref lpRect);
lpPoint.x = lpRect.Left;
lpPoint.y = lpRect.Top;
Win32.NativeMethods.ScreenToClient(parent, ref lpPoint);
int num = 0x5400000d;
int num2 = 0x88;
this._createParams = new System.Windows.Forms.CreateParams();
this._createParams.Parent = parent;
this._createParams.ClassName = "STATIC";
this._createParams.Caption = null;
this._createParams.Style = num;
this._createParams.ExStyle = num2;
this._createParams.X = lpPoint.x;
this._createParams.Y = lpPoint.y;
this._createParams.Width = lpRect.Right - lpRect.Left;
this._createParams.Height = lpRect.Bottom - lpRect.Top;
}
internal void CreateParamsInternal(IntPtr hWnd)
{
IntPtr parent = Win32.NativeMethods.GetParent(hWnd);
Win32.Struct.RECT lpRect = new Win32.Struct.RECT();
Win32.NativeMethods.Point lpPoint = new Win32.NativeMethods.Point();
Win32.NativeMethods.GetWindowRect(hWnd, ref lpRect);
lpPoint.x = lpRect.Left;
lpPoint.y = lpRect.Top;
Win32.NativeMethods.ScreenToClient(parent, ref lpPoint);
int num = 0x5400000d;
int num2 = 0x88;
this._createParams = new System.Windows.Forms.CreateParams();
this._createParams.Parent = parent;
this._createParams.ClassName = "STATIC";
this._createParams.Caption = null;
this._createParams.Style = num;
this._createParams.ExStyle = num2;
this._createParams.X = lpPoint.x;
this._createParams.Y = lpPoint.y;
this._createParams.Width = lpRect.Right - lpRect.Left;
this._createParams.Height = lpRect.Bottom - lpRect.Top;
}
public static extern bool PtInRect(ref RECT lprc, Point pt);
public static extern bool AdjustWindowRectEx(ref RECT lpRect, int dwStyle, bool bMenu, int dwExStyle);
public static extern bool ValidateRect(IntPtr hWnd, ref RECT lpRect);
public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, ref RECT lParam);
public static extern int RtlMoveMemory(ref UILibrary.Win32.Struct.POINT destination, ref RECT Source, int length);
public static extern bool RedrawWindow(IntPtr hWnd, ref RECT rectUpdate, IntPtr hrgnUpdate, int flags);
public static extern int OffsetRect(ref RECT lpRect, int x, int y);
public static extern bool InvalidateRect(IntPtr hWnd, ref RECT rect, bool erase);
public static extern bool GetWindowRect(IntPtr hWnd, ref RECT lpRect);
public static extern bool GetClientRect(IntPtr hWnd, ref RECT r);
public static void CreateRegion(IntPtr hWnd, int radius, RoundStyle roundStyle, bool redraw)
{
Win32.Struct.RECT lpRect = new Win32.Struct.RECT();
Win32.NativeMethods.GetWindowRect(hWnd, ref lpRect);
Rectangle rect = new Rectangle(System.Drawing.Point.Empty, lpRect.Size);
if (roundStyle != RoundStyle.None)
{
using (GraphicsPath path = GraphicsPathHelper.CreatePath(rect, radius, roundStyle, true))
{
using (Region region = new Region(path))
{
path.Widen(Pens.White);
region.Union(path);
IntPtr windowDC = Win32.NativeMethods.GetWindowDC(hWnd);
try
{
using (Graphics graphics = Graphics.FromHdc(windowDC))
{
Win32.NativeMethods.SetWindowRgn(hWnd, region.GetHrgn(graphics), redraw);
}
}
finally
{
Win32.NativeMethods.ReleaseDC(hWnd, windowDC);
}
}
return;
}
}
IntPtr hRgn = Win32.NativeMethods.CreateRectRgn(0, 0, rect.Width, rect.Height);
Win32.NativeMethods.SetWindowRgn(hWnd, hRgn, redraw);
}
