To: vim_dev@googlegroups.com
Subject: Patch 8.1.2301
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
------------

Patch 8.1.2301
Problem:    MS-Windows GUI: drawing error when background color changes.
Solution:   Implement gui_mch_new_colors(). (Simon Sadler)
Files:	    src/gui_w32.c


*** ../vim-8.1.2300/src/gui_w32.c	2019-11-05 21:09:18.629946582 +0100
--- src/gui_w32.c	2019-11-14 22:10:20.944659014 +0100
***************
*** 325,331 ****
  #endif
  HWND			s_hwnd = NULL;
  static HDC		s_hdc = NULL;
! static HBRUSH	s_brush = NULL;
  
  #ifdef FEAT_TOOLBAR
  static HWND		s_toolbarhwnd = NULL;
--- 325,331 ----
  #endif
  HWND			s_hwnd = NULL;
  static HDC		s_hdc = NULL;
! static HBRUSH		s_brush = NULL;
  
  #ifdef FEAT_TOOLBAR
  static HWND		s_toolbarhwnd = NULL;
***************
*** 1282,1288 ****
      void
  gui_mch_new_colors(void)
  {
!     /* nothing to do? */
  }
  
  /*
--- 1282,1299 ----
      void
  gui_mch_new_colors(void)
  {
!     HBRUSH prevBrush;
! 
!     s_brush = CreateSolidBrush(gui.back_pixel);
! #ifdef SetClassLongPtr
!     prevBrush = (HBRUSH)SetClassLongPtr(
! 				s_hwnd, GCLP_HBRBACKGROUND, (LONG_PTR)s_brush);
! #else
!     prevBrush = (HBRUSH)SetClassLong(
! 				   s_hwnd, GCL_HBRBACKGROUND, (long_u)s_brush);
! #endif
!     InvalidateRect(s_hwnd, NULL, TRUE);
!     DeleteObject(prevBrush);
  }
  
  /*
*** ../vim-8.1.2300/src/version.c	2019-11-13 22:35:15.759521804 +0100
--- src/version.c	2019-11-15 22:40:40.432124459 +0100
***************
*** 743,744 ****
--- 743,746 ----
  {   /* Add new patch number below this line */
+ /**/
+     2301,
  /**/

-- 
From "know your smileys":
 :-O>-o   Smiley American tourist (note big mouth and camera)

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///