private void textboxSetInputState()
{
SearchMemberTextBox.Clear();
// Set textbox foreground to theme's regular InputText brush
SearchMemberTextBox.Foreground = FindResource("InputText") as SolidColorBrush;
SearchMemberTextBox.CaretBrush = SearchMemberTextBox.Foreground;
}
// <----------------textbox functions---------------->
public void ResetForeground()
{
// Textbox is in default state
if (SearchMemberTextBox.Text == textboxDefaultText)
{
SearchMemberTextBox.SetResourceReference(TextBox.ForegroundProperty, "InputTextWatermark");
}
// Textbox is in input state
else
{
SearchMemberTextBox.SetResourceReference(TextBox.ForegroundProperty, "InputText");
}
}
public Login()
{
// Get view model
viewModel = Application.Current.Resources["LoginViewModel"] as LoginViewModel;
this.DataContext = viewModel;
InitializeComponent();
// Save reference to SearchMemberTextBox for scanner functionality
Application.Current.Resources["TextBoxDefaultStateCommand"] = new RelayCommand((o) => this.Dispatcher.BeginInvoke(new Action(textboxSetDefaultState)));
Application.Current.Resources["SearchMemberTextBox"] = SearchMemberTextBox;
Application.Current.Resources["SubitCommand"] = new RelayCommand((o) => submit(o as String));
/*Loaded += delegate
* {
* // Lock in SearchMemberTextBox width after initialization
* double w = SearchMemberTextBox.ActualWidth;
* SearchMemberTextBox.Width = w * 1.1;
* };*/
// Set member search textbox to default state
textboxSetDefaultState();
// Submit if <Enter> key pressed
SearchMemberTextBox.InputBindings.Add(new InputBinding(new RelayCommand(o =>
{
string q = SearchMemberTextBox.Text;
if (q != "")
{
if (submit(q) == 1)
{
SearchMemberTextBox.Clear();
}
return;
}
if (q == "")
{
LoginViewModel.DoDisplayError = true;
LoginViewModel.ErrorMessage = "Must contain text";
LoginViewModel.ErrorDisplayRule = "TextChanged";
}
viewModel.ForceValidateCommand.Execute(null);
}), new KeyGesture(Key.Enter)));
// Declare voice synthesizer
speaker = new SpeechSynthesizer();
}
