protected override void OnPointerPressed(PointerPressEventArgs e)
{
if (e.Source == _presenter)
{
var point = e.GetPosition(_presenter);
var index = CaretIndex = _presenter.GetCaretIndex(point);
var text = Text;
switch (e.ClickCount)
{
case 1:
SelectionStart = SelectionEnd = index;
break;
case 2:
if (!StringUtils.IsStartOfWord(text, index))
{
SelectionStart = StringUtils.PreviousWord(text, index, false);
}
SelectionEnd = StringUtils.NextWord(text, index, false);
break;
case 3:
SelectionStart = 0;
SelectionEnd = text.Length;
break;
}
e.Device.Capture(_presenter);
e.Handled = true;
}
}
protected override void OnPointerPressed(PointerPressEventArgs e)
{
var point = e.GetPosition(this);
var index = this.CaretIndex = this.GetCaretIndex(point);
var text = this.Text;
switch (e.ClickCount)
{
case 1:
this.SelectionStart = this.SelectionEnd = index;
break;
case 2:
if (!StringUtils.IsStartOfWord(text, index))
{
this.SelectionStart = StringUtils.PreviousWord(text, index, false);
}
this.SelectionEnd = StringUtils.NextWord(text, index, false);
break;
case 3:
this.SelectionStart = 0;
this.SelectionEnd = text.Length;
break;
}
e.Device.Capture(this);
}
/// <inheritdoc/>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
base.OnPointerPressed(e);
if (e.MouseButton == MouseButton.Left)
{
e.Handled = UpdateSelectionFromEventSource(e.Source);
}
}
protected override void OnPointerPressed(PointerPressEventArgs e)
{
if (!IsDropDownOpen)
{
if (((IVisual)e.Source).GetVisualAncestors().Last().GetType() != typeof(PopupRoot))
{
IsDropDownOpen = true;
}
}
base.OnPointerPressed(e);
}
/// <summary>
/// Called when the pointer is pressed anywhere on the window.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The event args.</param>
private void TopLevelPreviewPointerPress(object sender, PointerPressEventArgs e)
{
if (IsOpen)
{
var control = e.Source as ILogical;
if (!this.IsLogicalParentOf(control))
{
Close();
}
}
}
/// <inheritdoc/>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
base.OnPointerPressed(e);
PseudoClasses.Add(":pressed");
e.Device.Capture(this);
e.Handled = true;
if (ClickMode == ClickMode.Press)
{
RaiseClickEvent();
}
}
/// <inheritdoc/>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
base.OnPointerPressed(e);
if (e.MouseButton == MouseButton.Left || e.MouseButton == MouseButton.Right)
{
e.Handled = UpdateSelectionFromEventSource(
e.Source,
true,
(e.InputModifiers & InputModifiers.Shift) != 0,
(e.InputModifiers & InputModifiers.Control) != 0);
}
}
protected override void OnPointerPressed(PointerPressEventArgs e)
{
e.Device.Capture(this);
this.lastPoint = e.GetPosition(this);
var ev = new VectorEventArgs
{
RoutedEvent = DragStartedEvent,
Vector = (Vector)this.lastPoint,
};
this.RaiseEvent(ev);
}
private void PointerPressedOutside(object sender, PointerPressEventArgs e)
{
if (!StaysOpen)
{
var root = ((IVisual)e.Source).GetVisualRoot();
if (root != this.PopupRoot)
{
Close();
e.Handled = true;
}
}
}
protected override void OnPointerPressed(PointerPressEventArgs e)
{
IVisual source = (IVisual)e.Source;
var selectable = source.GetVisualAncestors()
.OfType <ISelectable>()
.OfType <Control>()
.FirstOrDefault();
if (selectable != null)
{
var container = this.ItemContainerGenerator.GetItemForContainer(selectable);
if (container != null)
{
this.SelectedItem = container;
}
}
}
/// <summary>
/// Called when the pointer is pressed over the <see cref="MenuItem"/>.
/// </summary>
/// <param name="e">The event args.</param>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
base.OnPointerPressed(e);
if (!HasSubMenu)
{
RaiseEvent(new RoutedEventArgs(ClickEvent));
}
else if (IsTopLevel)
{
IsSubMenuOpen = !IsSubMenuOpen;
}
else
{
IsSubMenuOpen = true;
}
e.Handled = true;
}
/// <inheritdoc/>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
if (!IsDropDownOpen && ((IVisual)e.Source).GetVisualRoot() != typeof(PopupRoot))
{
IsDropDownOpen = true;
e.Handled = true;
}
if (!e.Handled)
{
if (UpdateSelectionFromEventSource(e.Source))
{
_popup?.Close();
e.Handled = true;
}
}
base.OnPointerPressed(e);
}
protected override void OnPointerPressed(PointerPressEventArgs e)
{
if (!IsDropDownOpen)
{
if (((IVisual)e.Source).GetVisualAncestors().Last().GetType() != typeof(PopupRoot))
{
IsDropDownOpen = true;
e.Handled = true;
}
}
if (!e.Handled)
{
if (UpdateSelectionFromEventSource(e.Source))
{
e.Handled = true;
}
}
base.OnPointerPressed(e);
}
/// <inheritdoc/>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
// Ignore pointer presses.
}
/// <inheritdoc/>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
base.OnPointerPressed(e);
e.Handled = true;
}
/// <summary>
/// Handle mouse down to handle selection.
/// </summary>
protected override void OnPointerPressed(PointerPressEventArgs e)
{
base.OnPointerPressed(e);
LeftMouseButton = true;
_htmlContainer?.HandleLeftMouseDown(this, e);
}
