void CreatePanels()
{
int nbPanels = _panel.MaxColumnByRowProperty * _panel.MaxRowProperty;
int column = 0;
int row = 0;
bool rightDirection = true;
for( int i = 0; i < nbPanels; i++ )
{
DockPanel dp = new DockPanel();
dp.DataContext = _panel.Panels[i];
dp.SetBinding( DockPanel.BackgroundProperty, new Binding( "IsActive" ) { Converter = new BooleanToColor() } );
Grid.SetColumn( dp, column );
Grid.SetRow( dp, row );
SplitGrid.Children.Add( dp );
if( rightDirection ) column++;
else column--;
if( column >= _panel.MaxColumnByRowProperty && rightDirection )
{
row++;
column--;
rightDirection = false;
}
else if( column == -1 && !rightDirection )
{
row++;
rightDirection = true;
column++;
}
_dockPanels.Add( dp );
}
}
/// <summary>
/// Creates the property panel.
/// </summary>
/// <param name="pi">
/// The pi.
/// </param>
/// <param name="instance">
/// The instance.
/// </param>
/// <param name="maxLabelWidth">
/// Width of the max label.
/// </param>
/// <returns>
/// The property panel.
/// </returns>
private UIElement CreatePropertyPanel(PropertyItem pi, object instance, ref double maxLabelWidth)
{
var propertyPanel = new DockPanel { Margin = new Thickness(2) };
var propertyLabel = this.CreateLabel(pi);
var propertyControl = this.CreatePropertyControl(pi);
if (propertyControl != null)
{
if (!double.IsNaN(pi.Width))
{
propertyControl.Width = pi.Width;
propertyControl.HorizontalAlignment = HorizontalAlignment.Left;
}
if (!double.IsNaN(pi.Height))
{
propertyControl.Height = pi.Height;
}
if (!double.IsNaN(pi.MinimumHeight))
{
propertyControl.MinHeight = pi.MinimumHeight;
}
if (!double.IsNaN(pi.MaximumHeight))
{
propertyControl.MaxHeight = pi.MaximumHeight;
}
if (pi.IsOptional)
{
if (pi.OptionalDescriptor != null)
{
propertyControl.SetBinding(IsEnabledProperty, new Binding(pi.OptionalDescriptor.Name));
}
else
{
propertyControl.SetBinding(
IsEnabledProperty, new Binding(pi.Descriptor.Name) { Converter = NullToBoolConverter });
}
}
if (instance is IDataErrorInfo)
{
if (this.ValidationTemplate != null)
{
Validation.SetErrorTemplate(propertyControl, this.ValidationTemplate);
}
if (this.ValidationErrorStyle != null)
{
propertyControl.Style = this.ValidationErrorStyle;
}
var errorControl = new ContentControl { ContentTemplate = this.ValidationErrorTemplate };
errorControl.SetBinding(
VisibilityProperty,
new Binding("(Validation.HasError)")
{
Source = propertyControl,
Converter = BoolToVisibilityConverter
});
errorControl.SetBinding(
ContentControl.ContentProperty, new Binding("(Validation.Errors)") { Source = propertyControl });
// replace the property control by a stack panel containig the property control and the error control.
var sp = new StackPanel();
sp.VerticalAlignment = VerticalAlignment.Center;
sp.Children.Add(propertyControl);
sp.Children.Add(errorControl);
propertyControl = sp;
}
}
var actualHeaderPlacement = pi.HeaderPlacement;
if (!this.ShowCheckBoxHeaders && propertyControl is CheckBox)
{
actualHeaderPlacement = HeaderPlacement.Collapsed;
var cb = propertyControl as CheckBox;
cb.Content = propertyLabel;
propertyLabel = null;
}
switch (actualHeaderPlacement)
{
case HeaderPlacement.Hidden:
{
var labelPanel = new DockPanel();
labelPanel.SetBinding(MinWidthProperty, new Binding("ActualLabelWidth") { Source = this });
propertyPanel.Children.Add(labelPanel);
break;
}
case HeaderPlacement.Collapsed:
break;
default:
{
// create the label panel
var labelPanel = new DockPanel();
if (pi.HeaderPlacement == HeaderPlacement.Left)
{
DockPanel.SetDock(labelPanel, Dock.Left);
labelPanel.SetBinding(MinWidthProperty, new Binding("ActualLabelWidth") { Source = this });
}
else
{
DockPanel.SetDock(labelPanel, Dock.Top);
}
propertyPanel.Children.Add(labelPanel);
if (propertyLabel != null)
{
DockPanel.SetDock(propertyLabel, Dock.Left);
labelPanel.Children.Add(propertyLabel);
}
if (this.ShowDescriptionIcons && this.DescriptionIcon != null)
{
if (!string.IsNullOrWhiteSpace(pi.Description))
{
var descriptionIconImage = new Image
{
Source = this.DescriptionIcon,
Stretch = Stretch.None,
Margin = new Thickness(0, 4, 4, 4),
VerticalAlignment = VerticalAlignment.Top
};
// RenderOptions.SetBitmapScalingMode(descriptionIconImage, BitmapScalingMode.NearestNeighbor);
descriptionIconImage.HorizontalAlignment = this.DescriptionIconAlignment;
labelPanel.Children.Add(descriptionIconImage);
if (!string.IsNullOrWhiteSpace(pi.Description))
{
descriptionIconImage.ToolTip = this.CreateToolTip(pi.Description);
}
}
}
else
{
labelPanel.ToolTip = this.CreateToolTip(pi.Description);
}
// measure the size of the label and tooltip icon
labelPanel.Measure(new Size(this.ActualWidth, this.ActualHeight));
maxLabelWidth = Math.Max(maxLabelWidth, labelPanel.DesiredSize.Width);
}
break;
}
// add the property control
if (propertyControl != null)
{
propertyPanel.Children.Add(propertyControl);
}
if (pi.IsEnabledDescriptor != null)
{
propertyPanel.SetBinding(IsEnabledProperty, new Binding(pi.IsEnabledDescriptor.Name));
}
if (pi.IsVisibleDescriptor != null)
{
propertyPanel.SetBinding(
VisibilityProperty,
new Binding(pi.IsVisibleDescriptor.Name) { Converter = BoolToVisibilityConverter });
}
return propertyPanel;
}