private void btnDelete_Click(object sender, EventArgs e)
{
while (lvStyles.SelectedItems.Count > 0)
{
Style s = lvStyles.SelectedItems[0].Tag as Style;
FStyles.Remove(s);
lvStyles.Items.Remove(lvStyles.SelectedItems[0]);
}
}
public void StyleCollection_Remove()
{
// Arrange
var style = new Style("id");
var list = new StyleCollection();
list.Add(style);
// Act
var value = list.Remove(style);
// Assert
Assert.AreEqual(0, list.Count);
Assert.IsTrue(value);
}
public void OwnerTest()
{
Document doc = new Document();
doc.ID = "First Document";
//doc.Styles should be initialized with the document as it's owner
StyleCollection col = doc.Styles;
Assert.AreEqual(doc, col.Owner);
//A non IPDFComponent entry - make sure there are not cast exceptions
Style unowned = new Style();
col.Add(unowned);
//An IPDFComponent entry - so should have it's parent value set
StylesDocument styleDoc = new StylesDocument();
col.Add(styleDoc);
//parent should automatically be set on the styleDoc from the parent.
Assert.AreEqual(doc, styleDoc.Parent);
//Changing the owner should pass through
Document other = new Document();
other.ID = "Other Document";
col.Owner = other;
Assert.AreEqual(other, styleDoc.Parent);
//removing the time should not set the owner.
col.Remove(styleDoc);
Assert.IsNull(styleDoc.Parent);
//multiple hierarchy
StylesDocument inner = new StylesDocument();
styleDoc.Styles.Add(inner);
doc.Styles.Add(styleDoc);
Assert.AreEqual(inner.Parent, styleDoc);
Assert.AreEqual(other, styleDoc.Parent);
}