public NewUserSignUpPage()
{
On <iOS>().SetUseSafeArea(true);
BackgroundColor = Color.FromHex("#2980b9");
_usernameEntry = new UnderlinedEntry("Username", AutomationIdConstants.NewUserSignUpPage_NewUserNameEntry)
{
ReturnType = ReturnType.Next
};
_passwordEntry = new UnderlinedEntry("Password", AutomationIdConstants.NewUserSignUpPage_NewPasswordEntry)
{
IsPassword = true,
ReturnType = ReturnType.Go,
ReturnCommand = new Command(() => HandleSaveUsernameButtonClicked(_saveUsernameButton, EventArgs.Empty))
};
_saveUsernameButton = new BorderedButton("Save Username", AutomationIdConstants.NewUserSignUpPage_SaveUsernameButton)
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.EndAndExpand
};
_saveUsernameButton.Clicked += HandleSaveUsernameButtonClicked;
_cancelButton = new BorderedButton("Cancel", AutomationIdConstants.NewUserSignUpPage_CancelButton)
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.End
};
_cancelButton.Clicked += (object sender, EventArgs e) =>
{
Navigation.PopModalAsync();
};
var layout = new StackLayout
{
Padding = new Thickness(20, 50, 20, 20),
VerticalOptions = LayoutOptions.FillAndExpand,
Children =
{
new WhiteTextLabel("Please enter username"),
_usernameEntry,
new WhiteTextLabel("Please enter password"),
_passwordEntry,
_saveUsernameButton,
_cancelButton
}
};
Content = new Xamarin.Forms.ScrollView {
Content = layout
};
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (Control != null)
{
UnderlinedEntry ue = (UnderlinedEntry)this.Element;
this.bottomView.BackgroundColor = ue.BottomLineColor.ToUIColor();
//Control.AddSubview (this.bottomView);
Control.BorderStyle = UITextBorderStyle.None;
}
}
void SetFontSize(UnderlinedEntry view)
{
if (view.FontSize != Font.Default.FontSize)
{
Control.Font = UIFont.SystemFontOfSize((System.nfloat)view.FontSize);
}
else if (view.FontSize == Font.Default.FontSize)
{
Control.Font = UIFont.SystemFontOfSize(17f);
}
}
void SetPlaceholderTextColor(UnderlinedEntry view)
{
if (string.IsNullOrEmpty(view.Placeholder) == false && view.PlaceholderColor != Color.Default)
{
var placeholderString = new NSAttributedString(view.Placeholder,
new UIStringAttributes {
ForegroundColor = view.PlaceholderColor.ToUIColor()
});
Control.AttributedPlaceholder = placeholderString;
}
}
void DrawBorder(UnderlinedEntry view)
{
var borderLayer = new CALayer
{
MasksToBounds = true,
Frame = new CoreGraphics.CGRect(0f, Frame.Height / 2, Frame.Width, 1f),
BorderColor = view.BorderColor.ToCGColor(),
BorderWidth = 1.0f
};
Control.Layer.AddSublayer(borderLayer);
Control.BorderStyle = UITextBorderStyle.None;
}
