protected override void OnLocationChanged(EventArgs e)
{
base.OnLocationChanged(e);
if (IsInDrag)
{
Draging?.Invoke(this, GetMouseScreenPos(), Data);
}
}
private void HeaderLBDown(DroppableContentControl control, MouseButtonEventArgs e)
{
MouseDeltaPoint = e.GetPosition(this);
RootTabs.AllowDropTab = false;
ResizeMode = ResizeMode.NoResize;
IsHitTestVisible = false;
DragManager.PerformDrag(this);
Draging?.Invoke(this, GetMouseScreenPos(), Data);
IsInDrag = true;
DragMove();
FinishDrag();
e.Handled = true;
}
protected override void OnContentRendered(EventArgs e)
{
base.OnContentRendered(e);
if (!HasInitialized)
{
HasInitialized = true;
CaptureMouse();
var deltaPos = Mouse.GetPosition(this) - MouseDeltaPoint;
ReleaseMouseCapture();
Left += deltaPos.X; Top += deltaPos.Y;
IsInDrag = true;
if (Mouse.LeftButton == MouseButtonState.Pressed)
{
Draging?.Invoke(this, GetMouseScreenPos(), Data);
DragMove(); // blocking call
}
FinishDrag();
}
}
public bool MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (dragMode != Draging.None)
{
dragMode = Draging.None;
lockPreferedAxis = false;
return true;
}
return false;
}
public bool MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
pntDown = e.Location;
Vector2d pnt = new Vector2d(e.X, e.Y);
if (Control.ModifierKeys == Keys.Shift)
{
if ((pnt - xHandle).Length < hitDist)
{
dragMode = Draging.Scale;
valueOnDown = this.scale.X;
return true;
}
if ((pnt - yHandle).Length < hitDist)
{
dragMode = Draging.Scale;
valueOnDown = this.scale.Y;
return true;
}
if ((pnt - zHandle).Length < hitDist)
{
dragMode = Draging.Scale;
valueOnDown = this.scale.Z;
return true;
}
}
else
{
if ((pnt - xHandle).Length < hitDist)
{
dragMode = Draging.X;
valueOnDown = this.translate.X;
return true;
}
if ((pnt - yHandle).Length < hitDist)
{
dragMode = Draging.Y;
valueOnDown = this.translate.Y;
return true;
}
if ((pnt - zHandle).Length < hitDist)
{
dragMode = Draging.Z;
valueOnDown = this.translate.Z;
return true;
}
}
for (int i = 0; i < hprHandles.Length; i++)
{
if ((pnt - hprHandles[i]).Length < hitDist)
{
switch (i)
{
case 0:
dragMode = Draging.HP;
valueOnDown = this.heading;
valueOnDown2 = this.pitch;
return true;
case 1:
dragMode = Draging.HP1;
valueOnDown = this.heading;
valueOnDown2 = this.pitch;
return true;
case 2:
dragMode = Draging.PR;
valueOnDown = this.pitch;
valueOnDown2 = this.roll;
return true;
case 3:
dragMode = Draging.PR1;
valueOnDown = this.pitch;
valueOnDown2 = this.roll;
return true;
case 4:
dragMode = Draging.RH;
valueOnDown = this.roll;
valueOnDown2 = this.heading;
return true;
case 5:
dragMode = Draging.RH1;
valueOnDown = this.roll;
valueOnDown2 = this.heading;
return true;
default:
break;
}
}
}
return false;
}