public void DataContextInNativeControlShouldBeSet()
{
int dataContextChanged = 0;
Shown(form =>
{
var c = new Panel();
c.DataContextChanged += (sender, e) => dataContextChanged++;
var expander = new CustomExpander {
Content = c
};
var content = new Panel {
Content = expander
};
Assert.AreEqual(0, dataContextChanged);
// embed the expander natively, so it is 'disconnected' from eto
var holder = new Panel();
var holderWpf = holder.ToNative() as System.Windows.Controls.Decorator;
holderWpf.Child = content.ToNative(true);
form.Content = holder;
content.DataContext = new MyViewModel();
Assert.AreEqual(1, dataContextChanged);
}, () =>
{
Assert.AreEqual(1, dataContextChanged);
});
}
public void DataContextChangedShouldFireForThemedControl()
{
int dataContextChanged = 0;
MyViewModel dataContext = null;
Panel c = null;
Shown(form =>
{
c = new Panel();
c.DataContextChanged += (sender, e) => dataContextChanged++;
var expander = new CustomExpander();
expander.Content = c;
form.Content = expander;
form.DataContext = dataContext = new MyViewModel();
Assert.AreEqual(1, dataContextChanged);
Assert.IsInstanceOf <MyViewModel>(c.DataContext);
Assert.IsInstanceOf <MyViewModel>(form.DataContext);
Assert.AreSame(dataContext, c.DataContext);
Assert.AreSame(dataContext, form.DataContext);
Assert.AreSame(dataContext, form.Content.DataContext);
return(form);
}, form =>
{
Assert.AreEqual(1, dataContextChanged);
Assert.IsInstanceOf <MyViewModel>(c?.DataContext);
Assert.IsInstanceOf <MyViewModel>(form.DataContext);
Assert.AreSame(dataContext, c.DataContext);
Assert.AreSame(dataContext, form.DataContext);
Assert.AreSame(dataContext, form.Content.DataContext);
});
}
public void DataContextInNativeControlShouldBeSet()
{
int dataContextChanged = 0;
Shown(form =>
{
var c = new Panel();
c.DataContextChanged += (sender, e) => dataContextChanged++;
var expander = new CustomExpander { Content = c };
var content = new Panel { Content = expander };
Assert.AreEqual(0, dataContextChanged);
// embed the expander natively, so it is 'disconnected' from eto
var holder = new Panel();
var holderWpf = holder.ToNative() as System.Windows.Controls.Decorator;
holderWpf.Child = content.ToNative(true);
form.Content = holder;
content.DataContext = new MyViewModel();
Assert.AreEqual(1, dataContextChanged);
}, () =>
{
Assert.AreEqual(1, dataContextChanged);
});
}
public SearchResult(int rank, string type, string compact, string full, CustomExpander control)
{
this.Rank = rank;
this.Type = type;
this.Compact = compact;
this.Full = full;
this.Control = control;
}
