private static void OnItemsSourceChanged(BindableObject bindable, object oldValue, object newValue)
{
var control = (MaterialChipsGroup)bindable;
control.stcContainer.Children.Clear();
if (!Equals(newValue, null) && newValue is IEnumerable)
{
foreach (var item in (IEnumerable)newValue)
{
var materialChips = new MaterialChips
{
HorizontalOptions = LayoutOptions.FillAndExpand,
Text = item.ToString(),
FontSize = control.FontSize,
FontFamily = control.FontFamily,
CornerRadius = control.CornerRadius,
Padding = control.Padding,
BackgroundColor = control.BackgroundColor,
TextColor = control.TextColor,
SelectedBackgroundColor = control.SelectedBackgroundColor,
SelectedTextColor = control.SelectedTextColor,
DisabledBackgroundColor = control.DisabledBackgroundColor,
DisabledTextColor = control.DisabledTextColor,
DisabledSelectedBackgroundColor = control.DisabledSelectedBackgroundColor,
DisabledSelectedTextColor = control.DisabledSelectedTextColor
};
if (control.SelectedItem != null)
{
materialChips.IsSelected = materialChips.Text.Equals(control.SelectedItem);
}
materialChips.IsSelectedChanged += control.MaterialChips_IsSelectedChanged;
control.stcContainer.Children.Add(materialChips);
}
}
}
private static void OnItemsSourceChanged(BindableObject bindable, object oldValue, object newValue)
{
var control = (MaterialChipsGroup)bindable;
control.flexContainer.Children.Clear();
if (!Equals(newValue, null) && newValue is IEnumerable)
{
foreach (var item in (IEnumerable)newValue)
{
// TODO: apply ChipsFlexLayoutBasis???
var materialChips = new MaterialChips
{
HorizontalOptions = LayoutOptions.FillAndExpand,
Text = item.ToString(),
FontSize = control.FontSize,
FontFamily = control.FontFamily,
CornerRadius = control.CornerRadius,
Padding = control.ChipsPadding,
Margin = control.ChipsMargin,
BackgroundColor = control.BackgroundColor,
TextColor = control.TextColor,
SelectedBackgroundColor = control.SelectedBackgroundColor,
SelectedTextColor = control.SelectedTextColor,
DisabledBackgroundColor = control.DisabledBackgroundColor,
DisabledTextColor = control.DisabledTextColor,
DisabledSelectedBackgroundColor = control.DisabledSelectedBackgroundColor,
DisabledSelectedTextColor = control.DisabledSelectedTextColor
};
if (control.IsMultipleSelection)
{
if (control.SelectedItems != null && control.SelectedItems.Any())
{
materialChips.IsSelected = control.SelectedItems.Contains(materialChips.Text);
}
}
else
{
if (control.SelectedItem != null)
{
materialChips.IsSelected = materialChips.Text.Equals(control.SelectedItem);
}
}
materialChips.IsSelectedChanged += control.MaterialChips_IsSelectedChanged;
control.flexContainer.Children.Add(materialChips);
if (control.ChipsFlexLayoutPercentageBasis > 0 && control.ChipsFlexLayoutPercentageBasis <= 1)
{
FlexLayout.SetBasis(materialChips, new FlexBasis((float)control.ChipsFlexLayoutPercentageBasis, true));
}
}
}
}