private void OnDataContextPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName != "IsFocused")
{
return;
}
PropertyInfo isFocusedProperty = sender.GetType().GetProperty("IsFocused");
if (isFocusedProperty == null)
{
return;
}
bool isFocused = (bool)isFocusedProperty.GetValue(sender);
expandTimer.Enabled = isFocused;
if (isFocused || !isExpanded)
{
return;
}
TagPanel.BeginAnimation(HeightProperty, colapseAnimation);
isExpanded = false;
}
/// <summary>
/// 在 Tag Panel 上顯示 Tag。
/// </summary>
/// <param name="notTagMessage">當 Tag 數量是 0 時要顯示的訊息。</param>
private void DisplayTags <T, F>(T tags, string notTagMessage)
where T : List <F>
where F : GeneralTagRecord, new()
{
TagPanel.SuspendLayout();
List <PanelEx> tagpanels = new List <PanelEx>();
foreach (F each in tags)
{
tagpanels.Add(CreateTagItem(each.FullName, each.Color));
}
//if (tags.Count <= 0)
// tagpanels.Add(CreateTagItem(notTagMessage, Color.White));
CalculateTagSzie(tagpanels);
TagPanel.Controls.Clear();
foreach (PanelEx each in tagpanels)
{
TagPanel.Controls.Add(each);
}
TagPanel.ResumeLayout();
}
private void OnExpandTimerElapsed(object sender, ElapsedEventArgs e)
{
Application.Current.Dispatcher?.Invoke(() => {
TagPanel.BeginAnimation(HeightProperty, expandAnimation);
isExpanded = true;
});
}
