private void OnGotFocus(object?sender, GotFocusEventArgs e)
{
InterceptKeys.Run();
_vm.HotKey = new HotKey();
InterceptKeys.KeyDown += key => {
if (key == (int)Keys.Delete)
{
ClearHotKey();
return;
}
if (KeyState.DefaultModifiers.Contains(key) &&
_vm.HotKey.Modifiers.All(x => x != key))
{
_vm.HotKey.Modifiers.Add(key);
}
else if (!KeyState.DefaultModifiers.Contains(key))
{
_vm.HotKey.Key = key;
}
_vm.SetKeys();
};
}
private void enlargeBox(object sender, GotFocusEventArgs e)
{
TextBox senderbox = (TextBox)sender;
senderbox.Width = 700;
senderbox.FontSize = senderbox.FontSize * 2;
}
/**
* choose directory
*/
public async void selectDir(Object sender, GotFocusEventArgs e)
{
var task = await new OpenFolderDialog().ShowAsync(this);
var tbx = sender as TextBox;
tbx.Text = task;
}
/// <summary>
/// Called before the <see cref="InputElement.GotFocus"/> event occurs.
/// </summary>
/// <param name="e">The event args.</param>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
if (IsFocused &&
(e.NavigationMethod == NavigationMethod.Tab ||
e.NavigationMethod == NavigationMethod.Directional))
{
var adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (adornerLayer != null)
{
if (_focusAdorner == null)
{
var template = GetValue(FocusAdornerProperty);
if (template != null)
{
_focusAdorner = template.Build();
}
}
if (_focusAdorner != null)
{
var target = (Visual)GetTemplateFocusTarget();
if (target != null)
{
AdornerLayer.SetAdornedElement((Visual)_focusAdorner, target);
adornerLayer.Children.Add(_focusAdorner);
}
}
}
}
}
private void OnTextBoxGotFocus(object sender, GotFocusEventArgs args)
{
var textBox = (TextBox)sender;
m_isFocusedTextBoxValid = true;
m_previousString = textBox.Text;
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
Terminal?.FocusIn();
InvalidateVisual();
}
protected void SelectTextOnFocus(object sender, GotFocusEventArgs e)
{
if (!(sender is TextBox textBox))
{
return;
}
textBox.SelectionStart = 0;
textBox.SelectionEnd = textBox.Text?.Length ?? 0;
}
/// <summary>
/// Raise the GotFocus event
/// </summary>
/// <param name="eventArgs"></param>
protected virtual void OnGotFocus(GotFocusEventArgs eventArgs)
{
EventHandler <GotFocusEventArgs> handler = GotFocus;
if (handler != null)
{
handler(this, eventArgs);
}
}
protected internal override void OnGotFocus(GotFocusEventArgs args)
{
base.OnGotFocus(args);
ScreenEngine.Instance.RequestKeyboard(InputScope);
if (ScreenEngine.Instance.CurrentKeyboard != null)
{
ScreenEngine.Instance.CurrentKeyboard.Control.KeyPressed += HandleKeyPressed;
}
}
protected internal virtual void GotFocus(object sender, GotFocusEventArgs e)
{
var item = GetMenuItem(e.Source as IControl);
if (item?.Parent != null)
{
item.SelectedItem = item;
}
}
/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
if (e.NavigationMethod == NavigationMethod.Directional)
{
e.Handled = UpdateSelectionFromEventSource(e.Source);
}
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
if (_thumb != null &&
ToolTip.GetTip(_thumb) is ToolTip toolTip)
{
toolTip.Content = GetToolTipString();
ToolTip.SetIsOpen(_thumb, true);
}
}
private void txtFplId_GotFocus(object sender, GotFocusEventArgs e)
{
TextBox tb = (TextBox)sender;
tb.Text = string.Empty;
tb.Foreground = Brushes.Black;
tb.GotFocus -= txtDestICAO_GotFocus;
textFieldFocused = true;
}
/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
if (e.NavigationMethod == NavigationMethod.Pointer ||
e.NavigationMethod == NavigationMethod.Directional)
{
TrySetSelectionFromContainerEvent(e.Source, true);
}
}
/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
if (e.NavigationMethod == NavigationMethod.Directional)
{
e.Handled = UpdateSelectionFromEventSource(
e.Source,
true,
(e.InputModifiers & InputModifiers.Shift) != 0);
}
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
var control = (IControl)e.Source;
var item = ItemContainerGenerator.ItemFromContainer(control);
if (item != null)
{
SelectedItem = item;
e.Handled = true;
}
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
if (!HasText)
{
TextBlock wl = (TextBlock)this.FindControl <TextBlock>("WatermarkLabel");
if (wl != null)
{
wl.IsVisible = false;
}
}
base.OnGotFocus(e);
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
if (IsEnabled && _textBox != null && e.NavigationMethod == NavigationMethod.Tab)
{
_textBox.Focus();
var text = _textBox.Text;
if (!string.IsNullOrEmpty(text))
{
_textBox.SelectionStart = 0;
_textBox.SelectionEnd = text.Length;
}
}
}
private void OnGotFocus(object?sender, GotFocusEventArgs e)
{
_vm.Keys = new AvaloniaList <byte>();
InterceptKeys.KeyDown += key => {
if (key == (int)Keys.Delete)
{
_vm.Keys = new AvaloniaList <byte>();
_vm.SetKeys();
return;
}
_vm.Keys.Add((byte)key);
_vm.SetKeys();
};
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
// when navigating to a textbox via the tab key, select all text if
// 1) this textbox is *not* a multiline textbox
// 2) this textbox has any text to select
if (e.NavigationMethod == NavigationMethod.Tab &&
!AcceptsReturn &&
Text?.Length > 0)
{
SelectionStart = 0;
SelectionEnd = Text.Length;
}
else
{
_presenter?.ShowCaret();
}
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
// Call The TabInto method when the control gots focus to
// let the native window handle getting focus.
Contract.Requires <ArgumentNullException>(e != null);
NavigationMethod direction;
// if (e.InputModifiers == InputModifiers.Shift)
// direction = NavigationMethod.Previous;
// else
// direction = NavigationMethod.Next;
//
// var handled = ((IKeyboardInputSink)this).TabInto(direction);
// if (handled)
// e.Handled = handled;
base.OnGotFocus(e);
}
public void Focusing_Item_With_Tab_Should_Not_Select_It()
{
var target = new SelectingItemsControl
{
Template = Template(),
Items = new[] { "foo", "bar" },
};
target.ApplyTemplate();
var e = new GotFocusEventArgs
{
RoutedEvent = InputElement.GotFocusEvent,
NavigationMethod = NavigationMethod.Tab,
};
target.Presenter.Panel.Children[1].RaiseEvent(e);
Assert.Equal(-1, target.SelectedIndex);
}
public void Focusing_Item_With_Pointer_Should_Select_It()
{
var target = new SelectingItemsControl
{
Template = Template(),
Items = new[] { "foo", "bar" },
};
target.ApplyTemplate();
var e = new GotFocusEventArgs
{
RoutedEvent = InputElement.GotFocusEvent,
NavigationMethod = NavigationMethod.Pointer,
};
target.Presenter.Panel.Children[1].RaiseEvent(e);
Assert.Equal(1, target.SelectedIndex);
// GotFocus should be raised on parent control.
Assert.False(e.Handled);
}
/// <summary>
/// Called when the <see cref="MenuItem"/> recieves focus.
/// </summary>
/// <param name="e">The event args.</param>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
IsSelected = true;
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
TextArea.Focus();
e.Handled = true;
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
_presenter.ShowCaret();
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
FocusedChanged?.Invoke(new FocusedChangedEventArgs(true));
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
lastFocusTime = DateTime.Now;
SelectAll();
}
/// <inheritdoc/>
protected override void OnGotFocus(GotFocusEventArgs e)
{
base.OnGotFocus(e);
e.Handled = UpdateSelectionFromEventSource(e.Source, true);
}
/// <summary>
/// When the TopicFilterTextBox gets focus, override the stored filter with its current value.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TopicFilterTextBox_GotFocus(object sender, GotFocusEventArgs e)
{
topicBefore = topicFilterTextBox.Text;
}
