protected override View CreateContent()
{
var grid = CreateGrid(style.Padding, 3 + _additionalButtons.Count());
_titleLabel = CreateLabel(style.TitleLabelStyle, _title);
_messageLabel = CreateLabel(style.BodyLabelStyle, _message);
grid.Children.Add(_titleLabel, 0, 0);
grid.Children.Add(_messageLabel, 0, 1);
_okButton = CreateSheetButton(style.PrimaryButtonStyle, _primaryButtonText);
_okButton.Clicked += (sender, e) =>
{
Hide();
ButtonTapped(this, new AlertSheetEventArgs(0));
};
grid.Children.Add(_okButton, 0, 2);
for (int i = 0; i < _additionalButtons.Length; i++)
{
CreateSecondaryButton(grid, i);
}
return(grid);
}
protected SheetButton CreateSheetButton(SheetButtonStyle style, string text)
{
var button = new SheetButton()
{
Text = text
};
style.ApplyTo(button);
return(button);
}
internal void ApplyTo(SheetButton button)
{
button.BackgroundColor = BackgroundColor;
button.BorderColor = BorderColor;
button.BorderWidth = BorderWidth;
button.BorderRadius = BorderRadius;
button.FontAttributes = FontAttributes;
button.FontSize = FontSize;
button.FontFamily = FontFamily;
button.TextAlignment = TextAlignment;
button.TextColor = TextColor;
button.Margin = Margin;
}
protected override View CreateContent()
{
var grid = new Grid()
{
BackgroundColor = Color.Transparent,
Padding = new Thickness(5, 20, 5, 5),
RowDefinitions = new RowDefinitionCollection()
{
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
},
}
};
for (int i = 0; i < _buttons.Length; i++)
{
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Auto)
});
}
_titleLabel = CreateLabel(style.TitleLabelStyle, _title);
_messageLabel = CreateLabel(style.BodyLabelStyle, _message);
_input = CreateEntry(style.EntryStyle, _inputOptions);
_input.Completed += (sender, e) =>
{
Finish();
};
for (int i = 0; i < _buttons.Length; i++)
{
SheetButton button = null;
if (i == 0)
{
button = CreateSheetButton(style.PrimaryButtonStyle, _buttons[0]);
}
else
{
button = CreateSheetButton(style.SecondaryButtonStyle, _buttons[i]);
}
button.Clicked += (sender, e) =>
{
Hide();
var senderText = (sender as Button).Text;
_result.TrySetResult(new InputResult()
{
ButtonIndex = _buttons.ToList().IndexOf(senderText), InputText = _input.Text
});
};
grid.Children.Add(button, 0, 3 + i);
}
grid.Children.Add(_titleLabel, 0, 0);
grid.Children.Add(_messageLabel, 0, 1);
grid.Children.Add(_input, 0, 2);
return(grid);
}