private static void OnLabelPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
MaterialComboBox box = d as MaterialComboBox;
if (box != null && box.inputLabel != null)
{
box.inputLabel.Text = box.Label;
}
}
private void BoxYear_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (sender is MaterialComboBox)
{
MaterialComboBox box = (MaterialComboBox)sender;
if (box.SelectedItem is int)
{
this.Year = (int)box.SelectedItem;
this.Validate();
}
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
this.errorLabel = (TextBlock)GetTemplateChild("PART_ErrorLabel");
this.panel = (StackPanel)GetTemplateChild("PART_Panel");
switch (this.DateFormat)
{
case DateFormat.DayMonthYear:
this.boxDay = (MaterialComboBox)GetTemplateChild("PART_Box1");
this.boxMonth = (MaterialComboBox)GetTemplateChild("PART_Box2");
this.boxYear = (MaterialComboBox)GetTemplateChild("PART_Box3");
break;
case DateFormat.MonthDayYear:
this.boxMonth = (MaterialComboBox)GetTemplateChild("PART_Box1");
this.boxDay = (MaterialComboBox)GetTemplateChild("PART_Box2");
this.boxYear = (MaterialComboBox)GetTemplateChild("PART_Box3");
break;
case DateFormat.YearMonthDay:
this.boxYear = (MaterialComboBox)GetTemplateChild("PART_Box1");
this.boxMonth = (MaterialComboBox)GetTemplateChild("PART_Box2");
this.boxDay = (MaterialComboBox)GetTemplateChild("PART_Box3");
break;
case DateFormat.YearDayMonth:
this.boxYear = (MaterialComboBox)GetTemplateChild("PART_Box1");
this.boxDay = (MaterialComboBox)GetTemplateChild("PART_Box2");
this.boxMonth = (MaterialComboBox)GetTemplateChild("PART_Box3");
break;
default:
break;
}
this.panel.Margin = this.IsFloating ? new Thickness(0, this.GetSmallFontSize() + this.GetMargin(), 0, 0) : new Thickness(0);
this.boxDay.Label = this.LabelDay;
this.boxMonth.Label = this.LabelMonth;
this.boxYear.Label = this.LabelYear;
this.boxDay.ItemsSource = this.Days();
this.boxMonth.ItemsSource = this.Months();
this.boxYear.ItemsSource = this.Years();
// Set the initial values of the boxes
if (this.SelectedDate != null && !this.SelectedDate.Equals(DateTime.MinValue))
{
this.boxDay.SelectedItem = this.SelectedDate.Day;
this.boxMonth.SelectedItem = this.SelectedDate.Month;
this.boxYear.SelectedItem = this.SelectedDate.Year;
}
else
{
if (this.Day > 0)
{
this.boxDay.SelectedItem = this.Day;
}
if (this.Month > 0)
{
this.boxMonth.SelectedItem = this.Month;
}
if (this.Year > 0)
{
this.boxYear.SelectedItem = this.Year;
}
}
this.boxDay.SelectionChanged += BoxDay_SelectionChanged;
this.boxMonth.SelectionChanged += BoxMonth_SelectionChanged;
this.boxYear.SelectionChanged += BoxYear_SelectionChanged;
this.SetErrorLabel();
}