private void Demo()
{
Background = new ImageBrush(Resources.GetBitmap(Resources.BitmapResources.reWalls)) { Stretch = Stretch.Fill };
ImageBrush bar = new ImageBrush(Resources.GetBitmap(Resources.BitmapResources.Bar));
// left panel
Panel panelNavigation = new Panel(10, 10, 150, 460);
panelNavigation.Background = new LinearGradientBrush(Color.Bisque, Color.Black, 0, 500, 1000, 500);
panelNavigation.Background.Opacity = 120;
panelNavigation.Border = new Pen(Color.Black, 1);
Children.Add(panelNavigation);
Panel tlb = new Panel(1, 1, panelNavigation.Width - 2, 25);
tlb.Background = bar;
tlb.Children.Add(new Label(10, 5, fontCourierNew10, "Navigation") { ForeColor = Color.CornflowerBlue });
tlb.TouchDown += delegate(object sender, TouchEventArgs e) { TouchCapture.Capture(tlb); p = e.Point; };
tlb.TouchMove += delegate(object sender, TouchEventArgs e) { if (TouchCapture.Captured == tlb) { panelNavigation.Translate(e.Point.X - p.X, e.Point.Y - p.Y); p = e.Point; } };
tlb.TouchUp += delegate(object sender, TouchEventArgs e) { if (TouchCapture.Captured == tlb) TouchCapture.ReleaseCapture(); };
panelNavigation.Children.Add(tlb);
//int d = 15;
//int x = 0;
////int y = 5;
//RadioButtonGroup rbgNavigation = new RadioButtonGroup(10, 30, 15, panelNavigation.Height - 40);
//panelNavigation.Children.Add(rbgNavigation);
//rbgNavigation.AddRadioButton(new RadioButton(x, 5, d, true));
//rbgNavigation.AddRadioButton(new RadioButton(x, 25, d));
//rbgNavigation.AddRadioButton(new RadioButton(x, 45, d));
//rbgNavigation.AddRadioButton(new RadioButton(x, 65, d));
//rbgNavigation.AddRadioButton(new RadioButton(x, 85, d));
//rbgNavigation.AddRadioButton(new RadioButton(x, 105, d));
//panelNavigation.Children.Add(new Label(30, 35, fontCourierNew10, "Checkboxes") { ForeColor = Color.White });
//panelNavigation.Children.Add(new Label(30, 55, fontCourierNew10, "Buttons") { ForeColor = Color.White });
int x = 5;
int w = panelNavigation.Width - 2 * x;
int h = 18;
int y = 35;
int step = h + 5;
//Font fnt = fontRegular;
Font fnt = fontCourierNew10;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "Checkbox", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "Button", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "Image", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "Label", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "Level", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "MultiImage", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "Panel", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "ProgressBar", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "RadioButton", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "Slider", Color.White) { BackgroundUnpressed = bar }); y += step;
panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "TextBlock", Color.White) { BackgroundUnpressed = bar }); y += step;
//panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "", Color.White) { BackgroundUnpressed = bar }); y += step;
//panelNavigation.Children.Add(new Button(x, y, w, h, fnt, "", Color.White) { BackgroundUnpressed = bar }); y += step;
foreach (Control ctrl in panelNavigation.Children)
{
if (ctrl is Button)
(ctrl as Button).Click += new EventHandler(Button_Click);
}
// title
TextBlock txtTitle = new TextBlock(200, panelNavigation.Y, 590, 60, fontTitle, "MFE graphics");
txtTitle.ForeColor = Color.CornflowerBlue;
txtTitle.TextAlignment = TextAlignment.Center;
txtTitle.TextVerticalAlignment = VerticalAlignment.Center;
Children.Add(txtTitle);
// right panel
int yy = txtTitle.Height + 10;
panelPresentation = new Panel(txtTitle.X, panelNavigation.Y + yy, txtTitle.Width, panelNavigation.Height - yy);
panelPresentation.Background = new SolidColorBrush(Color.Black);
panelPresentation.Background.Opacity = 50;
panelPresentation.Border = new Pen(Color.Black, 1);
Children.Add(panelPresentation);
tlb2 = new Panel(1, 1, panelPresentation.Width - 2, 25);
tlb2.Background = bar;
tlb2.Children.Add(lblActiveDemo = new Label(10, 5, fontCourierNew10, "Presentation: [Please select control type on the left]") { ForeColor = Color.CornflowerBlue });
tlb2.TouchDown += delegate(object sender, TouchEventArgs e) { TouchCapture.Capture(tlb2); p = e.Point; };
tlb2.TouchMove += delegate(object sender, TouchEventArgs e) { if (TouchCapture.Captured == tlb2) { panelPresentation.Translate(e.Point.X - p.X, e.Point.Y - p.Y); p = e.Point; } };
tlb2.TouchUp += delegate(object sender, TouchEventArgs e) { if (TouchCapture.Captured == tlb2) TouchCapture.ReleaseCapture(); };
panelPresentation.Children.Add(tlb2);
}
private Control GetTouchTarget(Point p)
{
Control result = null;
//dt = DateTime.Now;
if (TouchCapture.Captured != null)
result = TouchCapture.Captured;
else if (desktop.Children.Contains(cw))
return cw;
//else if (modalWindow != null)
// res = FindTouchTarget(modalWindow, p);
else
result = FindTouchTarget(desktop, p);
//ts = DateTime.Now - dt;
lastEventTarget = result;
return result;
}
private Control FindTouchTarget(Control root, Point p)
{
return root.GetValidChildFromScreenPoint(p);
if (lastEventTarget != null)
{
// old:
Control target = lastEventTarget.GetValidChildFromScreenPoint(p);
if (target != null)
return target;
else if (lastEventTarget.ContainsScreenPoint(p))
return lastEventTarget;
else
{
Control par = lastEventTarget.GetValidParentFromScreenPoint(p);
return par != null ? par.GetValidChildFromScreenPoint(p) : (root != null ? root.GetValidChildFromScreenPoint(p) : null);
}
// new:
//var par = lastEventTarget.GetValidParentFromScreenPoint(p);
//return par != null ? par.GetValidChildFromScreenPoint(p) : (root != null ? root.GetValidChildFromScreenPoint(p) : null);
}
else
return root.GetValidChildFromScreenPoint(p);
}
public void PointToClient(ref Point p)
{
p.X -= ScreenArea.X;
p.Y -= ScreenArea.Y;
}
public void PointToScreen(ref Point p)
{
Control client = this;
while (client != null)
{
p.X += client.X;
p.Y += client.Y;
client = client.Parent;
}
}
public Control GetValidParentFromScreenPoint(Point p)
{
Control ppp = this;
Control pp = null;
do
{
pp = ppp;
ppp = pp.Parent;
} while (ppp != null && !ppp.ContainsScreenPoint(p));
return ppp;
}
//this.GetValidChildFromScreenRect = function (r) {
// var targetCtrl = null;
// var sa = this.GetScreenArea();
// if (visible && enabled && sa.IntersectsScreenRect(r)) {
// targetCtrl = this;
// for (var i = children.length - 1; i >= 0; i--) {
// var child = children[i];
// if (child.GetScreenArea().Intersects(sa)) {
// var target = child.GetValidChildFromScreenRect(r);
// if (target) {
// targetCtrl = target;
// break;
// }
// }
// }
// }
// return targetCtrl;
//}
public Control GetValidChildFromScreenPoint(Point p)
{
Control targetCtrl = null;
var sa = ScreenArea;
if (isVisible && isEnabled && sa.Contains(p))
{
targetCtrl = this;
for (int i = children.Count - 1; i >= 0; i--)
{
var child = children[i];
if (child.ScreenArea.Intersects(sa))
{
Control target = child.GetValidChildFromScreenPoint(p);
if (target != null)
{
targetCtrl = target;
break;
}
}
}
}
return targetCtrl;
}
//this.SetLocation = function (x, y) {
// if (area.X != x || area.Y != y) {
// area.X = x;
// area.Y = y;
// this.OnLocationChange(x, y);
// this.Invalidate();
// }
//}
//this.SetSize = function (w, h) {
// if (area.Width != w || area.Height != h) {
// area.Width = w;
// area.Height = h;
// this.OnSizeChange(w, h);
// this.Invalidate();
// }
//}
//this.AddChild = function (ctrl) {
// if (ctrl) {
// children.push(ctrl);
// ctrl.SetParent(me);
// }
//}
//this.ClearChildren = function () {
// children = [];
// this.Invalidate();
//}
public bool ContainsScreenPoint(Point p)
{
return ScreenArea.Contains(p);
}
protected override void OnTouchMove(TouchEventArgs e)
{
if (TouchCapture.Captured == this)
{
if (orientation == Orientation.Horizontal)
Value += e.Point.X - p.X;
else
Value -= e.Point.Y - p.Y;
p = e.Point;
}
}
protected override void OnTouchDown(TouchEventArgs e)
{
Point pp = e.Point;
PointToClient(ref pp);
if (thumbArea.Contains(pp))
{
TouchCapture.Capture(this);
p = e.Point;
}
else if (trackArea.Contains(pp))
{
if (orientation == Orientation.Horizontal)
{
if (pp.X < thumbArea.X)
Value -= largeChange;
else
Value += largeChange;
}
else
{
if (pp.Y < thumbArea.Y)
Value += largeChange;
else
Value -= largeChange;
}
}
}
