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using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Tango.Core.EventArguments;
namespace Tango.Touch.Controls
{
public class TouchComboBox : Control
{
static TouchComboBox()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(TouchComboBox), new FrameworkPropertyMetadata(typeof(TouchComboBox)));
}
public String Watermark
{
get { return (String)GetValue(WatermarkProperty); }
set { SetValue(WatermarkProperty, value); }
}
public static readonly DependencyProperty WatermarkProperty =
DependencyProperty.Register("Watermark", typeof(String), typeof(TouchComboBox), new PropertyMetadata(null));
public object SelectedItem
{
get { return (object)GetValue(SelectedItemProperty); }
set { SetValue(SelectedItemProperty, value); }
}
public static readonly DependencyProperty SelectedItemProperty =
DependencyProperty.Register("SelectedItem", typeof(object), typeof(TouchComboBox), new PropertyMetadata(null));
public IList ItemsSource
{
get { return (IList)GetValue(ItemsSourceProperty); }
set { SetValue(ItemsSourceProperty, value); }
}
public static readonly DependencyProperty ItemsSourceProperty =
DependencyProperty.Register("ItemsSource", typeof(IList), typeof(TouchComboBox), new PropertyMetadata(null));
public DataTemplate ItemTemplate
{
get { return (DataTemplate)GetValue(ItemTemplateProperty); }
set { SetValue(ItemTemplateProperty, value); }
}
public static readonly DependencyProperty ItemTemplateProperty =
DependencyProperty.Register("ItemTemplate", typeof(DataTemplate), typeof(TouchComboBox), new PropertyMetadata(null));
public DataTemplate SelectedItemTemplate
{
get { return (DataTemplate)GetValue(SelectedItemTemplateProperty); }
set { SetValue(SelectedItemTemplateProperty, value); }
}
public static readonly DependencyProperty SelectedItemTemplateProperty =
DependencyProperty.Register("SelectedItemTemplate", typeof(DataTemplate), typeof(TouchComboBox), new PropertyMetadata(null));
public String Title
{
get { return (String)GetValue(TitleProperty); }
set { SetValue(TitleProperty, value); }
}
public static readonly DependencyProperty TitleProperty =
DependencyProperty.Register("Title", typeof(String), typeof(TouchComboBox), new PropertyMetadata(null));
public double MinPopupWidth
{
get { return (double)GetValue(MinPopupWidthProperty); }
set { SetValue(MinPopupWidthProperty, value); }
}
public static readonly DependencyProperty MinPopupWidthProperty =
DependencyProperty.Register("MinPopupWidth", typeof(double), typeof(TouchComboBox), new PropertyMetadata(300.0));
public double MinPopupHeight
{
get { return (double)GetValue(MinPopupHeightProperty); }
set { SetValue(MinPopupHeightProperty, value); }
}
public static readonly DependencyProperty MinPopupHeightProperty =
DependencyProperty.Register("MinPopupHeight", typeof(double), typeof(TouchComboBox), new PropertyMetadata(200.0));
public TouchComboBox()
{
this.RegisterForPreviewMouseOrTouchDown(OnMouseDown);
this.RegisterForPreviewMouseOrTouchUp(OnMouseUp);
}
private void OnMouseUp(object sender, MouseOrTouchEventArgs e)
{
ShowSelectionOnTouchPanel();
}
private void OnMouseDown(object sender, MouseOrTouchEventArgs e)
{
System.Windows.Input.Keyboard.Focus(this);
}
private void ShowSelectionOnTouchPanel()
{
TouchPanel touchPanel = this.FindAncestor<TouchPanel>();
if (touchPanel != null)
{
touchPanel.CurrentComboBox = this;
}
}
internal void SetResultFromTouchPanel(Object selectedObject)
{
SelectedItem = selectedObject;
}
}
}
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