public override void Update()
{
base.Update();
if (IsMouseHoveringOver)
{
if (Text.Length > 0)
{
if (InputTracker.GetKeyDown(Veldrid.Key.BackSpace))
{
if (CursorIndex > 0)
{
if (CursorIndex == Text.Length)
{
Text = Text.Substring(0, Text.Length - 1);
}
else
{
var restOfLine = Text.Substring(CursorIndex, (Text.Length - CursorIndex));
Text = Text.Substring(0, CursorIndex - 1) + restOfLine;
}
Label.Content = Text;
Label.Recreate();
CursorIndex--;
CursorControl.Position = GetTextIndexPosition(CursorIndex);
}
}
else if (InputTracker.GetKeyDown(Veldrid.Key.Delete))
{
if (CursorIndex < Text.Length)
{
var startLine = Text.Substring(0, CursorIndex);
Text = startLine + Text.Substring(CursorIndex + 1, (Text.Length - CursorIndex) - 1);
Label.Content = Text;
Label.Recreate();
}
}
}
foreach (var k in InputTracker._newKeysThisFrame)
{
if (KeyHelper.IsInputKey(k))
{
InsertTextAtCursor(KeyHelper.GetKey(k).ToString());
}
}
}
}
public override void Update()
{
base.Update();
var mousePos = InputTracker.MousePosition;
if (mousePos.X >= AbsolutePosition.X && mousePos.X < AbsolutePosition.X + Size.X &&
mousePos.Y >= AbsolutePosition.Y && mousePos.Y < AbsolutePosition.Y + Size.Y)
{
IsMouseHoveringOver = true;
}
else
{
IsMouseHoveringOver = false;
}
if (IsMouseHoveringOver)
{
if (InputTracker.GetMouseButtonDown(global::Veldrid.MouseButton.Left))
{
OnMouseDown();
}
if (InputTracker.GetMouseButton(Veldrid.MouseButton.Left))
{
IsMouseDown = true;
if (IsClickable)
{
State = ControlState.Clicked;
}
}
else
{
if (IsMouseDown)
{
OnMouseUp();
IsMouseDown = false;
}
if (!IsToggled)
{
if (IsHoverable)
{
State = ControlState.Hover;
}
else
{
State = ControlState.Normal;
}
}
}
}
else
{
if (!IsToggled)
{
State = ControlState.Normal;
}
IsMouseDown = false;
}
}
public void Update(InputSnapshot snap)
{
InputTracker.UpdateFrameInput(snap);
SceneGraph.Update();
}