protected override bool GetHitTest(Point point)
{
if (SelectionService.PrimarySelection == Control)
{
TCHITTESTINFO _tabControlHitTestInfo = new TCHITTESTINFO {
Point = Control.PointToClient(point), Flags = 0
};
Message _message = new Message {
HWnd = Control.Handle, Msg = 0x130D
};
IntPtr _longIntParameter = Marshal.AllocHGlobal(Marshal.SizeOf(_tabControlHitTestInfo));
Marshal.StructureToPtr(_tabControlHitTestInfo, _longIntParameter, false);
_message.LParam = _longIntParameter;
base.WndProc(ref _message);
Marshal.FreeHGlobal(_longIntParameter);
if (_message.Result.ToInt32() != -1)
{
return(_tabControlHitTestInfo.Flags != TabControlHitTest.TCHT_NOWHERE);
}
}
return(false);
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
TCHITTESTINFO HTI = new TCHITTESTINFO(e.X, e.Y);
HotTabIndex = SendMessage(this.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI);
}
private void _tc_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
var HTI = new TCHITTESTINFO(e.X, e.Y);
var hotTab = _tc.TabPages[SendMessage(_tc.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI)];
_tc.SelectedIndex = hotTab.TabIndex;
}
for (var i = 0; i < _tc.TabPages.Count; i++)
{
var tabRect = this._tc.GetTabRect(i);
tabRect.Inflate(-2, -2);
var closeImage = new Bitmap(Resources._5657_close);
var imageRect = new Rectangle(
(tabRect.Right - closeImage.Width),
tabRect.Top + (tabRect.Height - closeImage.Height) / 2,
closeImage.Width,
closeImage.Height);
if (imageRect.Contains(e.Location) && _tc.TabPages.Count > 1)
{
_tc.TabPages.RemoveAt(i);
break;
}
}
}
protected override bool GetHitTest(Point point)
{
if (this.SelectionService.PrimarySelection == this.Control)
{
TCHITTESTINFO hti = new TCHITTESTINFO();
hti.pt = this.Control.PointToClient(point);
hti.flags = 0;
Message m = new Message();
m.HWnd = this.Control.Handle;
m.Msg = TCM_HITTEST;
IntPtr lparam = Marshal.AllocHGlobal(Marshal.SizeOf(hti));
Marshal.StructureToPtr(hti, lparam, false);
m.LParam = lparam;
base.WndProc(ref m);
Marshal.FreeHGlobal(lparam);
if (m.Result.ToInt32() != -1)
{
return(hti.flags != TabControlHitTest.TCHT_NOWHERE);
}
}
return(false);
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
TCHITTESTINFO HTI = new TCHITTESTINFO(e.X, e.Y);
HotTabIndex = SendMessage(this.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI);
if (e.Button != MouseButtons.Left)
{
return;
}
Rectangle r = new Rectangle(DragStartPosition, Size.Empty);
r.Inflate(SystemInformation.DragSize);
TabPage tp = HoverTab();
if (tp != null)
{
if (!r.Contains(e.X, e.Y))
{
this.DoDragDrop(tp, DragDropEffects.All);
}
}
DragStartPosition = Point.Empty;
}
/*
* protected override void OnMouseEnter(EventArgs e)
* {
* Point p = PointToClient(Cursor.Position);
* TCHITTESTINFO HTI = new TCHITTESTINFO(p.X, p.Y);
* HoveredTabIndex = SendMessage(this.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI);
* Console.WriteLine("Entered: {0}", HoveredTabIndex);
*
* if(HoveredTabIndex!=SelectedIndex)
* {
* Rectangle recBounds = this.GetTabRect(HoveredTabIndex);
* Rectangle lineRect = new Rectangle(recBounds.X, recBounds.Y, recBounds.Width - 4, recBounds.Height);
* this.CreateGraphics().DrawRectangle(SystemPens.ActiveBorder, lineRect);
* CurrentIndex = HoveredTabIndex;
* }
*
* Console.WriteLine("Current: {0}", CurrentIndex);
* base.OnMouseEnter(e);
* }
*/
protected override void OnMouseMove(MouseEventArgs e)
{
//Point p = PointToClient(Cursor.Position);
TCHITTESTINFO HTI = new TCHITTESTINFO(e.X, e.Y);
HoveredTabIndex = SendMessage(this.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI);
if (HoveredTabIndex != SelectedIndex)
{
TabPage page = TabPages[SelectedIndex];
page.MouseEnter += Page_MouseEnter;;
Rectangle recBounds = this.GetTabRect(HoveredTabIndex < 0 ? 0 : HoveredTabIndex);
Rectangle lineRect = new Rectangle(recBounds.X, recBounds.Y, recBounds.Width - 4, recBounds.Height);
this.CreateGraphics().DrawRectangle(SystemPens.ActiveBorder, lineRect);
CurrentIndex = HoveredTabIndex;
}
else
{
Invalidate();
}
base.OnMouseMove(e);
}
/*
protected override void OnMouseEnter(EventArgs e)
{
Point p = PointToClient(Cursor.Position);
TCHITTESTINFO HTI = new TCHITTESTINFO(p.X, p.Y);
HoveredTabIndex = SendMessage(this.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI);
Console.WriteLine("Entered: {0}", HoveredTabIndex);
if(HoveredTabIndex!=SelectedIndex)
{
Rectangle recBounds = this.GetTabRect(HoveredTabIndex);
Rectangle lineRect = new Rectangle(recBounds.X, recBounds.Y, recBounds.Width - 4, recBounds.Height);
this.CreateGraphics().DrawRectangle(SystemPens.ActiveBorder, lineRect);
CurrentIndex = HoveredTabIndex;
}
Console.WriteLine("Current: {0}", CurrentIndex);
base.OnMouseEnter(e);
}
*/
protected override void OnMouseMove(MouseEventArgs e)
{
//Point p = PointToClient(Cursor.Position);
TCHITTESTINFO HTI = new TCHITTESTINFO(e.X, e.Y);
HoveredTabIndex = SendMessage(this.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI);
if (HoveredTabIndex != SelectedIndex)
{
TabPage page = TabPages[SelectedIndex];
page.MouseEnter += Page_MouseEnter; ;
Rectangle recBounds = this.GetTabRect(HoveredTabIndex < 0 ? 0 : HoveredTabIndex);
Rectangle lineRect = new Rectangle(recBounds.X, recBounds.Y, recBounds.Width - 4, recBounds.Height);
this.CreateGraphics().DrawRectangle(SystemPens.ActiveBorder, lineRect);
CurrentIndex = HoveredTabIndex;
}
else
{
Invalidate();
}
base.OnMouseMove(e);
}
private static extern int SendMessage(IntPtr hwnd, int msg, IntPtr wParam, ref TCHITTESTINFO lParam);
internal static extern int SendMessage(
IntPtr hwnd,
int tMsg,
IntPtr wParam,
ref TCHITTESTINFO lParam);
public static extern IntPtr SendMessage([In] HandleRef hWnd, [In] uint msg, [In] IntPtr wParam, [In] ref TCHITTESTINFO lParam);
public int HitTest(int x, int y)
{
TCHITTESTINFO htInfo = new TCHITTESTINFO(x, y);
int idx = SendMessage(this.Handle, (int)TabCtrlMessage.HITTEST, IntPtr.Zero, ref htInfo).ToInt32();
return idx;
}
private void ContentFileTabs_MouseDown(object sender, MouseEventArgs e)
{
TCHITTESTINFO HTI = new TCHITTESTINFO(e.X, e.Y);
TabPage tp = ContentFileTabs.TabPages[SendMessage(ContentFileTabs.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI)];
ContentFileTabs.SelectedTab = tp;
ContentFileTabs.ContextMenuStrip = cmContentTab;
}
} // 1.0.020
protected override bool GetHitTest(System.Drawing.Point point) // 1.0.020
{ // 1.0.020
if (this.SelectionService.PrimarySelection == this.Control) // 1.0.020
{ // 1.0.020
TCHITTESTINFO hti = new TCHITTESTINFO(); // 1.0.020
hti.pt = this.Control.PointToClient(point); // 1.0.020
hti.flags = 0; // 1.0.020
System.Windows.Forms.Message m = new System.Windows.Forms.Message(); // 1.0.020
m.HWnd = this.Control.Handle; // 1.0.020
m.Msg = TCM_HITTEST; // 1.0.020
IntPtr lparam = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(hti)); // 1.0.020
System.Runtime.InteropServices.Marshal.StructureToPtr(hti, lparam, false); // 1.0.020
m.LParam = lparam; // 1.0.020
base.WndProc(ref m); // 1.0.020
System.Runtime.InteropServices.Marshal.FreeHGlobal(lparam); // 1.0.020
if (m.Result.ToInt32() != -1) // 1.0.020
{ // 1.0.020
return hti.flags != TabControlHitTest.TCHT_NOWHERE; // 1.0.020
} // 1.0.020
} // 1.0.020
return false; // 1.0.020
} // 1.0.020
public static extern IntPtr SendMessage(HWND hWnd, TabControlMessage Msg, int wParam, ref TCHITTESTINFO item);
internal static extern int SendMessage(
IntPtr hwnd,
int tMsg,
IntPtr wParam,
ref TCHITTESTINFO lParam);
private static extern int SendMessage(IntPtr hwnd, int msg, IntPtr wParam, ref TCHITTESTINFO lParam);
internal static extern IntPtr SendMessage(HandleRef hWnd, int msg, IntPtr wParam, ref TCHITTESTINFO lParam);
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
TCHITTESTINFO HTI = new TCHITTESTINFO(e.X, e.Y);
HotTabIndex = SendMessage(this.Handle, TCM_HITTEST, IntPtr.Zero, ref HTI);
if (e.Button != MouseButtons.Left) return;
Rectangle r = new Rectangle(DragStartPosition, Size.Empty);
r.Inflate(SystemInformation.DragSize);
TabPage tp = HoverTab();
if (tp != null)
{
if (!r.Contains(e.X, e.Y))
this.DoDragDrop(tp, DragDropEffects.All);
}
DragStartPosition = Point.Empty;
}
