public void Repaint()
{
if (OnPaint != null)
{
OnPaint.Invoke(this, null);
}
}
void ImageDisplayControl_PaintSurface(object sender, SKPaintSurfaceEventArgs e)
{
if (_image != null)
{
SKRect rect;
DrawingHelper.Draw(e, _image, ForceToLeft, out rect);
ZoomFactor = _image.Width / rect.Width;
Bound = rect;
OnPaint?.Invoke(this, new PaintEventArgs(e.Surface, e.Info, rect, new SKSize(_image.Width, _image.Height)));
}
}
/// <inheritdoc cref="Control.OnRender"/>
protected override void OnRender(IDrawingContext context)
{
InheritRender(context);
var reducedArea = context.ContextBounds.Reduce(Padding);
if (reducedArea.HasEmptyDimension())
{
return;
}
OnPaint?.Invoke(this, new PaintEventArgs(reducedArea, context));
}
private void Window_OnPaint()
{
var list = GetList();
foreach (var r in m_root.Traverse())
{
r.GetDrawCommands(list.Rpc, UIContext.Active == r, UIContext.Hover == r);
}
OnPaint?.Invoke(list);
}
public void UpdateBrushState(Vector2 pos, bool paint)
{
int wx = Mathf.FloorToInt(pos.x);
int wz = Mathf.FloorToInt(pos.y);
Vector2Int intPos = new Vector2Int(wx, wz);
FillCursorVertices(intPos);
HandleUtility.Repaint();
Handles.color = Color.white;
Handles.DrawAAPolyLine(mCursorVertices);
if (paint)
{
FillEffectedGrid(intPos);
if (null != OnPaint)
{
OnPaint.Invoke(mEffectedGrids, mBrushValue);
}
}
}
void OnPlatformPaint(object sender, SkiaSharp.Views.Desktop.SKPaintSurfaceEventArgs e)
{
PaintArgs.Surface = e.Surface;
OnPaint?.Invoke(this, PaintArgs);
}
void OnPlatformPaint(object sender, SKPaintSurfaceEventArgs e)
{
PaintArgs.Surface = e.Surface;
OnPaint?.Invoke(this, PaintArgs);
}
LRESULT WndProc(HWND hwnd, WM msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM.CLOSE:
OnClose?.Invoke();
if (DestroyWhenClose == null || DestroyWhenClose())
{
User32.DestroyWindow(hwnd);
}
return(0);
case WM.ENABLE:
OnEnable?.Invoke(wParam);
break;
case WM.SHOWWINDOW:
OnShow?.Invoke(wParam);
break;
case WM.DESTROY:
OnDestroy?.Invoke();
return(0);
case WM.MOUSEMOVE:
OnMouseMove?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.LBUTTONDOWN:
OnMouseLeftDown?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.LBUTTONUP:
OnMouseLeftUp?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.LBUTTONDBLCLK:
OnMouseLeftDoubleClicked?.Invoke();
return(0);
case WM.RBUTTONDOWN:
OnMouseRightDown?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.RBUTTONUP:
OnMouseRightUp?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.MBUTTONDOWN:
OnMouseMiddleDown?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.MBUTTONUP:
OnMouseMiddleUp?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.MOUSEWHEEL:
OnMouseWheel?.Invoke(wParam.HiWord);
return(0);
case WM.RESIZE:
OnResize?.Invoke(lParam.LowWord, lParam.HiWord);
return(0);
case WM.PAINT:
{
var ps = default(PAINTSTRUCT);
User32.BeginPaint(hwnd, ref ps);
OnPaint?.Invoke();
User32.EndPaint(hwnd, ref ps);
}
return(0);
}
return(User32.DefWindowProcW(hwnd, msg, wParam, lParam));
}
