Enum DockMgrMsg

Namespace

Npp.DotNet.Plugin.Winforms

Assembly

Npp.DotNet.Plugin.dll

Messages that can be sent to docking dialogs in the Code field of a Win32.TagNMHDR.

[Flags]
public enum DockMgrMsg : uint

Fields

DMM_CANCEL_MOVE = 20492

DMM_CLOSE = 20481

DMM_DOCK = 20482

DMM_DOCKALL = 20484

DMM_DROPDATA = 20490

DMM_FLOAT = 20483

DMM_FLOATALL = 20485

DMM_GETICONPOS = 20489

DMM_GETIMAGELIST = 20488

DMM_LBUTTONUP = 20493

DMM_MOVE = 20486

DMM_MOVE_SPLITTER = 20491

DMM_MSG = 20480

DMM_UPDATEDISPINFO = 20487

DMN_CLOSE = 1051

DMN_DOCK = 1052

DMN_FIRST = 1050

DMN_FLOAT = 1053

DMN_FLOATDROPPED = 1056

DMN_SWITCHIN = 1054

DMN_SWITCHOFF = 1055

Remarks

Example

protected override void WndProc(ref Message wmNotifyHeader)
{
  switch (wmNotifyHeader.Msg)
  {
    case WM_NOTIFY:
      TagNMHDR nmdr = Marshal.PtrToStructure<TagNMHDR>(wmNotifyHeader.LParam);
      if (nmdr.HwndFrom == PluginData.NppData.NppHandle)
      {
        switch ((DockMgrMsg)nmdr.Code)
        {
          // this form is being docked
          case DockMgrMsg.DMN_DOCK:
            // ...
            break;
          // this form is being *un*docked
          case DockMgrMsg.DMN_FLOAT:
            // ...
            break;
          // this form is about to close
          case DockMgrMsg.DMN_CLOSE:
            // ...
            break;
        }
      }
      break;
  }
  base.WndProc(ref wmNotifyHeader);
}