private void BaseObject_Loaded(object sender, RoutedEventArgs e)
{
Console.WriteLine("Base Object Loaded");
if (this.Template != null)
{
ContentPresenter contentPresenter =
this.Template.FindName("PART_ContentPresenter", this) as ContentPresenter;
MoveThumb thumb =
this.Template.FindName("PART_MoveThumb", this) as MoveThumb;
if (contentPresenter != null && thumb != null)
{
UIElement contentVisual =
VisualTreeHelper.GetChild(contentPresenter, 0) as UIElement;
if (contentVisual != null)
{
ControlTemplate template =
BaseObject.GetMoveThumbTemplate(contentVisual) as ControlTemplate;
if (template != null)
{
thumb.Template = template;
}
}
}
ResizeDecorator resizeDecorator =
this.Template.FindName("PART_BaseObjectDecorator", this) as ResizeDecorator;
if (resizeDecorator != null)
{
resizeDecorator.ShowAdorner();
}
}
}
public MoveThumbAdorner(FrameworkElement designerItem)
: base(designerItem)
{
this.SnapsToDevicePixels = true;
this.designerItem = designerItem;
this.visuals = new VisualCollection(this);
moveThumb = new MoveThumb();
visuals.Add(moveThumb);
this.moveThumb.DataContext = designerItem;
}
public Highlight()
{
InitializeComponent();
MouseDown += (sender, e) =>
{
MoveThumb.RaiseEvent(e);
};
MoveThumb.DragDelta += (sender, e) =>
{
HorizontalOffset += e.HorizontalChange;
VerticalOffset += e.VerticalChange;
};
}
private void CreateNote(NoteView note)
{
ContentControl noteControl = new ContentControl();
noteControl.Name = "Note" + newNoteCount++;
noteControl.Tag = note;
Style template = this.TryFindResource("DesignerItemStyle") as Style;
noteControl.Style = template;
noteControl.ApplyTemplate();
SolidColorBrush brush = new SolidColorBrush();
brush.Color = ColorHelpers.GetColorByName(note.Color);
noteControl.Background = brush;
noteControl.Width = note.Width;
noteControl.Height = note.Height;
Canvas.SetTop(noteControl, note.Y);
Canvas.SetLeft(noteControl, note.X);
Transform rotate = new RotateTransform(note.RotateAngle, note.RotateCenterX, note.RotateCenterY);
noteControl.RenderTransform = rotate;
Button btnClose = noteControl.Template.FindName("btnClose", noteControl) as Button;
Button btnChangeColor = noteControl.Template.FindName("btnChangeColor", noteControl) as Button;
RichTextBox rtbBody = noteControl.Template.FindName("rtbNoteBody", noteControl) as RichTextBox;
rtbBody.LoadFromRTF(note.Body);
//SetValueToRichTextBox(note, rtbBody);
MoveThumb moveThumb = noteControl.Template.FindName("moveThumb", noteControl) as MoveThumb;
moveThumb.ApplyTemplate();
TextBlock txtTitle = moveThumb.Template.FindName("txtTitle", moveThumb) as TextBlock;
txtTitle.Text = note.User == null ? "新建" : note.User.Realname + note.AddTime.ToShortDateString();
btnClose.Click += new RoutedEventHandler(btnClose_Click);
btnChangeColor.Click += new RoutedEventHandler(btnChangeColor_Click);
rtbBody.TextChanged += new TextChangedEventHandler(rtbBody_TextChanged);
this.NoteCanvas.Children.Add(noteControl);
}
