private void ImagepictureBox_MouseDown(object sender, MouseEventArgs e)
{
if (bSizing == null)
{
bDragging = null;
foreach (var el in m_rtList)
{
Rectangle rt = el.Rect;
rt.Inflate(-iMul, -iMul);
if (rt.Contains(e.Location))
{
bDragging = el;
Cursor = iCursorType = Cursors.SizeAll;
break;
}
}
}
if (bDragging == null)
{
bSizing = null;
foreach (var el in m_rtList)
{
if (el.Rect.Contains(e.Location))
{
iDraggingType = DetectPointOnRect(el.Rect, e.Location);
if (iDraggingType >= 1 && iDraggingType <= 8)
{
bSizing = el;
Cursor = iCursorType = GetCursorByType(iDraggingType);
break;
}
}
}
}
pOld = e.Location;
}
private void ImagepictureBox_MouseUp(object sender, MouseEventArgs e)
{
bDragging = null;
bSizing = null;
}
private void DeleteButton_Click(object sender, EventArgs e)
{
GrabRect rt = VideopropertyGrid.SelectedObject as GrabRect;
m_rtList.Remove(rt);
bDragging = null;
bSizing = null;
VideopropertyGrid.SelectedObject = null;
RedrawItems();
}