// ===========================================================================
// ©2013-2026 WebSupergoo. All rights reserved.
//
// This source code is for use exclusively with the ABCpdf product with
// which it is distributed, under the terms of the license for that
// product. Details can be found at
//
// http://www.websupergoo.com/
//
// This copyright notice must not be deleted and must be reproduced alongside
// any sections of code extracted from this module.
// ===========================================================================
using System;
using System.Runtime.InteropServices;
using System.Drawing;
namespace Glue3DUtilities
{
/// <summary>
/// The interface to the User32 dll (which contain which contains some window management related functionality)
/// </summary>
[System.Security.SuppressUnmanagedCodeSecurity]
public static class Dll_User32
{
// CreateWindowEx
[DllImport("user32.dll", EntryPoint = "CreateWindowEx", CharSet = CharSet.Unicode)]
public static extern IntPtr CreateWindowEx( int dwExStyle,
string lpszClassName,
string lpszWindowName,
int style,
int x, int y,
int width, int height,
IntPtr hwndParent,
IntPtr hMenu,
IntPtr hInst,
[MarshalAs(UnmanagedType.AsAny)] object pvParam );
// DestroyWindow
[DllImport("user32.dll", EntryPoint = "DestroyWindow", CharSet = CharSet.Unicode)]
public static extern bool DestroyWindow(IntPtr hwnd);
// SendMessage
[DllImport("user32.dll", EntryPoint = "SendMessage", CharSet = CharSet.Unicode)]
public static extern Int32 SendMessage( IntPtr hwnd,
Int32 msg,
IntPtr wParam,
IntPtr lParam);
// GetClientRect
[DllImport("user32.dll", EntryPoint = "GetClientRect", CharSet = CharSet.Unicode)]
public static extern bool GetClientRect( IntPtr hWnd,
[In, Out, MarshalAs(UnmanagedType.Struct)] ref Rectangle lpRect);
// GetWindowRect
[DllImport("user32.dll", EntryPoint = "GetWindowRect", CharSet = CharSet.Unicode)]
public static extern bool GetWindowRect( IntPtr hWnd,
[In, Out, MarshalAs(UnmanagedType.Struct)] ref Rectangle lpRect);
// MoveWindow
[DllImport("user32.dll", EntryPoint = "MoveWindow", CharSet = CharSet.Unicode)]
public static extern bool MoveWindow(IntPtr hWnd, Int32 x, Int32 y, Int32 w, Int32 h, bool repaint);
// SetWindowPos
[DllImport("user32.dll", EntryPoint = "SetWindowPos", CharSet = CharSet.Unicode)]
public static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
// Win32 constants
public const int WS_CLIPCHILDREN = 0x02000000;
public const int WS_VISIBLE = 0x10000000;
public const int WS_CHILD = 0x40000000;
public const int WM_SIZE = 0x00000005;
public const int SWP_NOZORDER = 0x00000004;
public const int SWP_NOACTIVATE = 0x00000010;
public const int SWP_ASYNCWINDOWPOS = 0x00004000;
}
}
