private void SelectionUIOverlay_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if(e.Button != MouseButtons .Left)
return;
//
Point pt=new Point(e.X,e.Y);
Rectangle rcForm = GetFormRect();
if(rcForm.Contains(pt)){
Rectangle rcObject;
if (m_tracker.HitTest(pt) == RectTracker.TrackerHit.hitNothing) {
m_seletedCtrl = null;
m_tracker.m_rect = new Rectangle(0,0,0,0);
// just to demonstrate RectTracker::TrackRubberBand
RectTracker tracker=new RectTracker();
if (tracker.TrackRubberBand(this, pt, false)){
// see if rubber band intersects with the doc's tracker
tracker.NormalizeRect(ref tracker.m_rect);
Rectangle rectIntersect = tracker.m_rect;
foreach (Control ctrl in m_Form.Controls){
rcObject = ctrl.Bounds;
rcObject = m_Form.RectangleToScreen(rcObject);
rcObject = this.RectangleToClient(rcObject);
if(tracker.m_rect.Contains(rcObject)){
m_tracker.m_rect = rcObject;
m_seletedCtrl = ctrl;
// MainForm.m_propertyWindow.SetSelectedObject(m_seletedCtrl);
break;
}
}
}
else{
// No rubber band, see if the point selects an object.
foreach (Control ctrl in m_Form.Controls){
rcObject = ctrl.Bounds ;
rcObject = m_Form.RectangleToScreen(rcObject);
rcObject = this.RectangleToClient(rcObject);
if(rcObject.Contains(pt)){
m_tracker.m_rect = rcObject;
m_seletedCtrl = ctrl;
// MainForm.m_propertyWindow.SetSelectedObject(ctrl);
break;
}
}
}
if(m_seletedCtrl == null){
//MainForm.m_propertyWindow.SetSelectedObject(m_Form);
m_FormTracker.m_rect = rcForm;
}
else{
m_FormTracker.Clear();
}
}
else if(m_seletedCtrl != null){// normal tracking action, when tracker is hit
m_tracker.Track(this, pt, false,null);
}
}
else{
if(m_seletedCtrl == null){//select the container form
// MainForm.m_propertyWindow.SetSelectedObject(m_Form);
if(m_FormTracker.HitTest(pt) == RectTracker.TrackerHit.hitNothing)
{
m_FormTracker.m_rect = rcForm;
}
else if(!m_FormTracker.IsEmpty())
{
m_FormTracker.Track(this, pt, false,null);
}
}
else{
m_FormTracker.Clear();
}
}
InvalidateEx();
}
private void SelectionUIOverlay_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
//
Point pt = new Point(e.X, e.Y);
Rectangle rcForm = GetFormRect();
if (rcForm.Contains(pt))
{
Rectangle rcObject;
if (m_tracker.HitTest(pt) == RectTracker.TrackerHit.hitNothing)
{
m_seletedCtrl = null;
m_tracker.m_rect = new Rectangle(0, 0, 0, 0);
// just to demonstrate RectTracker::TrackRubberBand
RectTracker tracker = new RectTracker();
if (tracker.TrackRubberBand(this, pt, false))
{
// see if rubber band intersects with the doc's tracker
tracker.NormalizeRect(ref tracker.m_rect);
Rectangle rectIntersect = tracker.m_rect;
foreach (Control ctrl in m_Form.Controls)
{
rcObject = ctrl.Bounds;
rcObject = m_Form.RectangleToScreen(rcObject);
rcObject = this.RectangleToClient(rcObject);
if (tracker.m_rect.Contains(rcObject))
{
m_tracker.m_rect = rcObject;
m_seletedCtrl = ctrl;
MainForm.m_propertyWindow.SetSelectedObject(m_seletedCtrl);
break;
}
}
}
else
{
// No rubber band, see if the point selects an object.
foreach (Control ctrl in m_Form.Controls)
{
rcObject = ctrl.Bounds;
rcObject = m_Form.RectangleToScreen(rcObject);
rcObject = this.RectangleToClient(rcObject);
if (rcObject.Contains(pt))
{
m_tracker.m_rect = rcObject;
m_seletedCtrl = ctrl;
MainForm.m_propertyWindow.SetSelectedObject(ctrl);
break;
}
}
}
if (m_seletedCtrl == null)
{
MainForm.m_propertyWindow.SetSelectedObject(m_Form);
m_FormTracker.m_rect = rcForm;
}
else
{
m_FormTracker.Clear();
}
}
else if (m_seletedCtrl != null) // normal tracking action, when tracker is hit
{
m_tracker.Track(this, pt, false, null);
}
}
else
{
if (m_seletedCtrl == null) //select the container form
{
MainForm.m_propertyWindow.SetSelectedObject(m_Form);
if (m_FormTracker.HitTest(pt) == RectTracker.TrackerHit.hitNothing)
{
m_FormTracker.m_rect = rcForm;
}
else if (!m_FormTracker.IsEmpty())
{
m_FormTracker.Track(this, pt, false, null);
}
}
else
{
m_FormTracker.Clear();
}
}
InvalidateEx();
}