public void StartEntry()
{
var textInputLayer = GetWindowTextInputLayer();
var textBox = _owner.TextBox;
if (textBox == null || textInputLayer == null)
{
// The parent TextBox must exist as source of properties.
return;
}
_contentElement = textBox.ContentElement;
EnsureWidgetForAcceptsReturn();
if (textInputLayer.Children.Count == 0)
{
textInputLayer.Children.Add(_currentInputWidget !);
}
UpdateNativeView();
SetTextNative(textBox.Text);
InvalidateLayout();
_currentInputWidget !.Focus();
}
public void StartEntry()
{
var textInputLayer = GetWindowTextInputLayer();
var textBox = _owner.TextBox;
if (textBox == null || textInputLayer == null)
{
// The parent TextBox must exist as source of properties.
return;
}
_contentElement = textBox.ContentElement;
EnsureWidgetForAcceptsReturn();
textInputLayer.Children.Add(_currentInputWidget !);
textBox.SizeChanged += ContentElementSizeChanged;
textBox.LayoutUpdated += ContentElementLayoutUpdated;
_textBoxEventSubscriptions.Disposable = Disposable.Create(() =>
{
textBox.SizeChanged -= ContentElementSizeChanged;
textBox.LayoutUpdated -= ContentElementLayoutUpdated;
});
UpdateNativeView();
SetTextNative(textBox.Text);
UpdateSize();
UpdatePosition();
_currentInputWidget !.Focus();
}
public void StartEntry()
{
var textBox = _owner.TextBox;
if (textBox == null)
{
// The parent TextBox must exist as source of properties.
return;
}
_contentElement = textBox.ContentElement;
EnsureWidget(textBox);
var textInputLayer = GetWindowTextInputLayer();
textInputLayer.Put(_currentInputWidget !, 0, 0);
textBox.SizeChanged += ContentElementSizeChanged;
textBox.LayoutUpdated += ContentElementLayoutUpdated;
_textBoxEventSubscriptions.Disposable = Disposable.Create(() =>
{
textBox.SizeChanged -= ContentElementSizeChanged;
textBox.LayoutUpdated -= ContentElementLayoutUpdated;
});
UpdateNativeView();
SetWidgetText(textBox.Text);
UpdateSize();
UpdatePosition();
textInputLayer.ShowAll();
_currentInputWidget !.HasFocus = true;
}
public static async Task <MessageBoxResult> Show(string text, MessageBoxButtons buttons)
{
ContentControl?autoFocusControl = null;
var messageBoxResult = MessageBoxResult.Ok;
var msgbox = new MessageBox();
msgbox.FindControl <TextBlock>(TitleName).Text = App.GetString("title");
msgbox.FindControl <TextBlock>(TextName).Text = text;
var buttonPanel = msgbox.FindControl <StackPanel>(ButtonsName);
if (buttons == MessageBoxButtons.Ok || buttons == MessageBoxButtons.OkCancel)
{
AddButton("OK", MessageBoxResult.Ok, isDefaultButton: true);
}
if (buttons == MessageBoxButtons.YesNo || buttons == MessageBoxButtons.YesNoCancel)
{
AddButton("Yes", MessageBoxResult.Yes);
AddButton("No", MessageBoxResult.No, isDefaultButton: true);
}
if (buttons == MessageBoxButtons.OkCancel || buttons == MessageBoxButtons.YesNoCancel)
{
AddButton("Cancel", MessageBoxResult.Cancel, isDefaultButton: true);
}
await msgbox.ShowDialog(App.MainWindow).ConfigureAwait(false);
autoFocusControl?.Focus();
return(messageBoxResult);
void AddButton(string caption, MessageBoxResult mbr, bool isDefaultButton = false)
{
var btn = new Button {
Content = caption
};
btn.Click += delegate
{
messageBoxResult = mbr;
msgbox.Close();
};
buttonPanel.Children.Add(btn);
if (isDefaultButton)
{
messageBoxResult = mbr;
autoFocusControl = btn;
}
}
}
public void EndEntry()
{
if (GetInputText() is { } inputText)
{
_owner.UpdateTextFromNative(inputText);
}
_contentElement = null;
var textInputLayer = GetWindowTextInputLayer();
textInputLayer?.Children.Remove(_currentInputWidget);
}
public void EndEntry()
{
if (GetInputText() is { } inputText)
{
_owner.UpdateTextFromNative(inputText);
}
_contentElement = null;
_textBoxEventSubscriptions.Disposable = null;
var textInputLayer = GetWindowTextInputLayer();
textInputLayer.Remove(_currentInputWidget);
}
public override void OnApplyTemplate()
#endif
{
base.OnApplyTemplate();
_contentControl = GetTemplateChild("FeatureDataField_ContentControl") as ContentControl;
if (_contentControl != null)
{
_contentControl.GotFocus += ContentControl_GotFocus;
_contentControl.LostFocus += ContentControl_LostFocus;
}
Refresh();
}
public void EndEntry()
{
if (GetInputText() is { } inputText)
{
_owner.UpdateTextFromNative(inputText);
}
_contentElement = null;
if (_currentInputWidget != null)
{
var bounds = GetNativeSelectionBounds();
(_selectionStartCache, _selectionLengthCache) = (bounds.start, bounds.end - bounds.start);
var textInputLayer = GetWindowTextInputLayer();
textInputLayer.Remove(_currentInputWidget);
}
}
public void StartEntry()
{
var textBox = _owner.TextBox;
if (textBox == null)
{
// The parent TextBox must exist as source of properties.
return;
}
_contentElement = textBox.ContentElement;
EnsureWidget(textBox);
var textInputLayer = GetWindowTextInputLayer();
if (_currentInputWidget !.Parent != textInputLayer)
{
textInputLayer.Put(_currentInputWidget !, 0, 0);
}
_lastSize = new GdkSize(-1, -1);
_lastPosition = new GdkPoint(-1, -1);
UpdateNativeView();
SetWidgetText(textBox.Text);
InvalidateLayout();
textInputLayer.ShowAll();
_currentInputWidget !.HasFocus = true;
// Selection is now handled by native control
if (_selectionStartCache != null && _selectionLengthCache != null)
{
Select(_selectionStartCache.Value, _selectionLengthCache.Value);
}
else
{
// Select end of the text
var endIndex = textBox.Text.Length;
Select(endIndex, 0);
}
_selectionStartCache = null;
_selectionLengthCache = null;
}
/// <summary>
/// Gets the UI elements out of the template.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_border = GetTemplateChild("PART_Border") as Border;
_topLeftContentControl = GetTemplateChild("PART_TopLeftContentControl") as ContentControl;
_topRightContentControl = GetTemplateChild("PART_TopRightContentControl") as ContentControl;
_bottomRightContentControl = GetTemplateChild("PART_BottomRightContentControl") as ContentControl;
_bottomLeftContentControl = GetTemplateChild("PART_BottomLeftContentControl") as ContentControl;
if (_topLeftContentControl is not null)
{
_topLeftContentControl.SizeChanged += ContentControlSizeChanged;
}
_topLeftClip = GetTemplateChild("PART_TopLeftClip") as RectangleGeometry;
_topRightClip = GetTemplateChild("PART_TopRightClip") as RectangleGeometry;
_bottomRightClip = GetTemplateChild("PART_BottomRightClip") as RectangleGeometry;
_bottomLeftClip = GetTemplateChild("PART_BottomLeftClip") as RectangleGeometry;
UpdateClipContent(ClipContent);
UpdateCornerRadius(CornerRadius);
}
internal static void SetContentControl(UIElement element, ContentControl?value)
{
element.SetValue(ContentControlProperty, value);
}
public void PlatformInitialize(Dispatcher uiThreadDispatcher, ContentControl root)
{
_uiThreadDispatcher = uiThreadDispatcher;
_root = root;
}
public static async Task <MessageBoxResult> Show(string text, MessageBoxButtons buttons, PixelPoint?pixelPoint = null)
{
ContentControl?autoFocusControl = null;
var messageBoxResult = MessageBoxResult.Ok;
var msgbox = new MessageBox();
if (pixelPoint is not null)
{
msgbox.WindowStartupLocation = WindowStartupLocation.Manual;
msgbox.Position = pixelPoint.Value;
}
msgbox.FindControl <TextBlock>(TitleName).Text = App.GetString("title");
msgbox.FindControl <TextBlock>(TextName).Text = text;
var buttonPanel = msgbox.FindControl <StackPanel>(ButtonsName);
// ReSharper disable once ConvertIfStatementToSwitchStatement
if (buttons is MessageBoxButtons.Ok or MessageBoxButtons.OkCancel)
{
AddButton("OK", MessageBoxResult.Ok, isDefaultButton: true);
}
if (buttons is MessageBoxButtons.YesNo or MessageBoxButtons.YesNoCancel)
{
AddButton("Yes", MessageBoxResult.Yes);
AddButton("No", MessageBoxResult.No, isDefaultButton: true);
}
if (buttons is MessageBoxButtons.OkCancel or MessageBoxButtons.YesNoCancel)
{
AddButton("Cancel", MessageBoxResult.Cancel, isDefaultButton: true);
}
await msgbox.ShowDialog(App.MainWindow);
autoFocusControl?.Focus();
return(messageBoxResult);
void AddButton(string caption, MessageBoxResult mbr, bool isDefaultButton = false)
{
var btn = new Button {
Content = caption, MinWidth = 50
};
btn.Click += delegate
{
messageBoxResult = mbr;
msgbox.Close();
};
buttonPanel.Children.Add(btn);
if (isDefaultButton)
{
messageBoxResult = mbr;
autoFocusControl = btn;
}
}
}