From 04367ead7027e9f0359d24681f5cc0dd916b934d Mon Sep 17 00:00:00 2001 From: 杨宇千 Date: Mon, 12 Aug 2019 01:03:02 +0800 Subject: ... --- src/win/native/native_window.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/win') diff --git a/src/win/native/native_window.cpp b/src/win/native/native_window.cpp index 5da121cf..f301f955 100644 --- a/src/win/native/native_window.cpp +++ b/src/win/native/native_window.cpp @@ -147,6 +147,15 @@ bool WinNativeWindow::ReleaseMouse() { return false; } +void WinNativeWindow::Repaint() { + if (IsValid()) { + if (!::InvalidateRect(hwnd_, nullptr, FALSE)) + throw Win32Error(::GetLastError(), "Failed to invalidate window."); + if (!::UpdateWindow(hwnd_)) + throw Win32Error(::GetLastError(), "Failed to update window."); + } +} + graph::Painter* WinNativeWindow::BeginPaint() { return new WindowD2DPainter(this); } -- cgit v1.2.3