public void TreeMapInheritViaProtectedVirtual()
{
InheritedTreeMap treeMap = new InheritedTreeMap();
// Set initial values.
TreeMapItemDefinitionSelector selectorOld = new SampleTemplateSelector();
treeMap.SetValue(TreeMap.ItemDefinitionSelectorProperty, selectorOld);
TreeMapItemDefinition definitionOld = new TreeMapItemDefinition { ChildItemPadding = new Thickness(0) };
treeMap.SetValue(TreeMap.ItemDefinitionProperty, definitionOld);
int[] itemsOld = new int[] { 1 };
treeMap.SetValue(TreeMap.ItemsSourceProperty, itemsOld);
Collection<Interpolator> collectionOld = new Collection<Interpolator> { new DoubleInterpolator() };
treeMap.SetValue(TreeMap.InterpolatorsProperty, collectionOld);
// Test TreeMapItemDefinitionSelectorProperty
TreeMapItemDefinitionSelector selectorNew = new SampleTemplateSelector();
bool calledItemDefinitionSelectorPropertyEvent = false;
treeMap.OnItemDefinitionSelectorPropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, selectorOld);
Assert.AreEqual(newValue, selectorNew);
Assert.AreNotEqual(newValue, oldValue);
Assert.IsFalse(calledItemDefinitionSelectorPropertyEvent);
calledItemDefinitionSelectorPropertyEvent = true;
};
treeMap.SetValue(TreeMap.ItemDefinitionSelectorProperty, selectorNew);
Assert.IsTrue(calledItemDefinitionSelectorPropertyEvent);
// Test ItemDefinitionProperty
TreeMapItemDefinition definitionNew = new TreeMapItemDefinition { ChildItemPadding = new Thickness(1) };
bool calledItemDefinitionPropertyyEvent = false;
treeMap.OnItemDefinitionPropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, definitionOld);
Assert.AreEqual(newValue, definitionNew);
Assert.AreNotEqual(newValue, oldValue);
Assert.IsFalse(calledItemDefinitionPropertyyEvent);
calledItemDefinitionPropertyyEvent = true;
};
treeMap.SetValue(TreeMap.ItemDefinitionProperty, definitionNew);
Assert.IsTrue(calledItemDefinitionPropertyyEvent);
// Test ItemsSourceProperty
int[] itemsNew = new int[] { 1, 2, 3 };
bool calledItemsSourceProperty = false;
treeMap.OnItemsSourcePropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, itemsOld);
Assert.AreEqual(newValue, itemsNew);
Assert.AreNotEqual(newValue, oldValue);
Assert.AreNotEqual(newValue, oldValue);
Assert.IsFalse(calledItemsSourceProperty);
calledItemsSourceProperty = true;
};
treeMap.SetValue(TreeMap.ItemsSourceProperty, itemsNew);
Assert.IsTrue(calledItemsSourceProperty);
// Test InterpolatorsPropertyChanged
Collection<Interpolator> collectionNew = new Collection<Interpolator> { new SolidColorBrushInterpolator() };
bool calledOnInterpolatorsPropertyChangedEvent = false;
treeMap.OnInterpolatorsPropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, collectionOld);
Assert.AreEqual(newValue, collectionNew);
Assert.IsFalse(calledOnInterpolatorsPropertyChangedEvent);
calledOnInterpolatorsPropertyChangedEvent = true;
};
treeMap.SetValue(TreeMap.InterpolatorsProperty, collectionNew);
Assert.IsTrue(calledOnInterpolatorsPropertyChangedEvent);
}
public void TreeMapInheritViaProtectedVirtual()
{
InheritedTreeMap treeMap = new InheritedTreeMap();
// Set initial values.
TreeMapItemDefinitionSelector selectorOld = new SampleTemplateSelector();
treeMap.SetValue(TreeMap.ItemDefinitionSelectorProperty, selectorOld);
TreeMapItemDefinition definitionOld = new TreeMapItemDefinition {
ChildItemPadding = new Thickness(0)
};
treeMap.SetValue(TreeMap.ItemDefinitionProperty, definitionOld);
int[] itemsOld = new int[] { 1 };
treeMap.SetValue(TreeMap.ItemsSourceProperty, itemsOld);
Collection <Interpolator> collectionOld = new Collection <Interpolator> {
new DoubleInterpolator()
};
treeMap.SetValue(TreeMap.InterpolatorsProperty, collectionOld);
// Test TreeMapItemDefinitionSelectorProperty
TreeMapItemDefinitionSelector selectorNew = new SampleTemplateSelector();
bool calledItemDefinitionSelectorPropertyEvent = false;
treeMap.OnItemDefinitionSelectorPropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, selectorOld);
Assert.AreEqual(newValue, selectorNew);
Assert.AreNotEqual(newValue, oldValue);
Assert.IsFalse(calledItemDefinitionSelectorPropertyEvent);
calledItemDefinitionSelectorPropertyEvent = true;
};
treeMap.SetValue(TreeMap.ItemDefinitionSelectorProperty, selectorNew);
Assert.IsTrue(calledItemDefinitionSelectorPropertyEvent);
// Test ItemDefinitionProperty
TreeMapItemDefinition definitionNew = new TreeMapItemDefinition {
ChildItemPadding = new Thickness(1)
};
bool calledItemDefinitionPropertyyEvent = false;
treeMap.OnItemDefinitionPropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, definitionOld);
Assert.AreEqual(newValue, definitionNew);
Assert.AreNotEqual(newValue, oldValue);
Assert.IsFalse(calledItemDefinitionPropertyyEvent);
calledItemDefinitionPropertyyEvent = true;
};
treeMap.SetValue(TreeMap.ItemDefinitionProperty, definitionNew);
Assert.IsTrue(calledItemDefinitionPropertyyEvent);
// Test ItemsSourceProperty
int[] itemsNew = new int[] { 1, 2, 3 };
bool calledItemsSourceProperty = false;
treeMap.OnItemsSourcePropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, itemsOld);
Assert.AreEqual(newValue, itemsNew);
Assert.AreNotEqual(newValue, oldValue);
Assert.AreNotEqual(newValue, oldValue);
Assert.IsFalse(calledItemsSourceProperty);
calledItemsSourceProperty = true;
};
treeMap.SetValue(TreeMap.ItemsSourceProperty, itemsNew);
Assert.IsTrue(calledItemsSourceProperty);
// Test InterpolatorsPropertyChanged
Collection <Interpolator> collectionNew = new Collection <Interpolator> {
new SolidColorBrushInterpolator()
};
bool calledOnInterpolatorsPropertyChangedEvent = false;
treeMap.OnInterpolatorsPropertyChangedEvent += (oldValue, newValue) =>
{
Assert.AreEqual(oldValue, collectionOld);
Assert.AreEqual(newValue, collectionNew);
Assert.IsFalse(calledOnInterpolatorsPropertyChangedEvent);
calledOnInterpolatorsPropertyChangedEvent = true;
};
treeMap.SetValue(TreeMap.InterpolatorsProperty, collectionNew);
Assert.IsTrue(calledOnInterpolatorsPropertyChangedEvent);
}
