void SearchHandlerPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.Is(SearchHandler.BackgroundColorProperty))
{
UpdateSearchBarBackgroundColor(_uiSearchBar.FindDescendantView <UITextField>());
}
else if (e.Is(SearchHandler.TextColorProperty))
{
UpdateTextColor(_uiSearchBar.FindDescendantView <UITextField>());
}
else if (e.IsOneOf(SearchHandler.PlaceholderColorProperty, SearchHandler.PlaceholderProperty))
{
UpdateSearchBarPlaceholder(_uiSearchBar.FindDescendantView <UITextField>());
}
else if (e.IsOneOf(SearchHandler.FontFamilyProperty, SearchHandler.FontAttributesProperty, SearchHandler.FontSizeProperty))
{
UpdateFont(_uiSearchBar.FindDescendantView <UITextField>());
}
else if (e.Is(SearchHandler.CancelButtonColorProperty))
{
UpdateCancelButtonColor(_uiSearchBar.FindDescendantView <UIButton>());
}
else if (e.Is(SearchHandler.KeyboardProperty))
{
UpdateKeyboard();
}
else if (e.Is(SearchHandler.HorizontalTextAlignmentProperty))
{
UpdateSearchBarHorizontalTextAlignment(_uiSearchBar.FindDescendantView <UITextField>());
}
else if (e.Is(SearchHandler.VerticalTextAlignmentProperty))
{
UpdateSearchBarVerticalTextAlignment(_uiSearchBar.FindDescendantView <UITextField>());
}
}
protected virtual void SearchHandlerPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.Is(SearchHandler.BackgroundColorProperty))
{
UpdateBackgroundColor();
}
else if (e.Is(SearchHandler.TextColorProperty))
{
UpdateTextColor();
}
else if (e.IsOneOf(SearchHandler.PlaceholderColorProperty))
{
UpdatePlaceholderColor();
}
else if (e.IsOneOf(SearchHandler.FontFamilyProperty, SearchHandler.FontAttributesProperty, SearchHandler.FontSizeProperty))
{
UpdateFont();
}
else if (e.Is(SearchHandler.CancelButtonColorProperty))
{
UpdateCancelButtonColor();
}
else if (e.Is(SearchHandler.KeyboardProperty))
{
UpdateInputType();
}
else if (e.Is(SearchHandler.HorizontalTextAlignmentProperty))
{
UpdateTextAlignment();
}
}
void OnShellPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.IsOneOf(Shell.FlyoutFooterProperty, Shell.FlyoutFooterTemplateProperty))
{
UpdateFooter();
}
}
void OnCurrentPagePropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.Is(Page.TitleProperty))
{
UpdateTitle();
}
else if (e.IsOneOf(
Shell.BackButtonBehaviorProperty,
Shell.NavBarIsVisibleProperty,
Shell.TitleViewProperty))
{
ApplyChanges();
}
}