configure: Changes from running autconf after previous patch.
[wine/hacks.git] / dlls / comctl32 / theme_listbox.c
blob8147ba4cf1545d18d150564bd6edd789e4a77a30
1 /*
2 * Theming - List box control
4 * Copyright (c) 2005 by Frank Richter
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include <stdarg.h>
23 #include <string.h>
24 #include <stdlib.h>
26 #include "windef.h"
27 #include "winbase.h"
28 #include "wingdi.h"
29 #include "winuser.h"
30 #include "uxtheme.h"
31 #include "tmschema.h"
32 #include "comctl32.h"
33 #include "wine/debug.h"
35 /* Draw themed border */
36 static void nc_paint (HTHEME theme, HWND hwnd, HRGN region)
38 HRGN cliprgn = region;
39 DWORD exStyle = GetWindowLongW (hwnd, GWL_EXSTYLE);
40 if (exStyle & WS_EX_CLIENTEDGE)
42 HDC dc;
43 RECT r;
44 int cxEdge = GetSystemMetrics (SM_CXEDGE),
45 cyEdge = GetSystemMetrics (SM_CYEDGE);
47 GetWindowRect(hwnd, &r);
49 /* New clipping region passed to default proc to exclude border */
50 cliprgn = CreateRectRgn (r.left + cxEdge, r.top + cyEdge,
51 r.right - cxEdge, r.bottom - cyEdge);
52 if (region != (HRGN)1)
53 CombineRgn (cliprgn, cliprgn, region, RGN_AND);
54 OffsetRect(&r, -r.left, -r.top);
56 dc = GetDCEx(hwnd, region, DCX_WINDOW|DCX_INTERSECTRGN);
57 OffsetRect(&r, -r.left, -r.top);
59 if (IsThemeBackgroundPartiallyTransparent (theme, 0, 0))
60 DrawThemeParentBackground(hwnd, dc, &r);
61 DrawThemeBackground (theme, dc, 0, 0, &r, 0);
62 ReleaseDC(hwnd, dc);
65 /* Call default proc to get the scrollbars etc. painted */
66 DefWindowProcW (hwnd, WM_NCPAINT, (WPARAM)cliprgn, 0);
69 /**********************************************************************
70 * The list control subclass window proc.
72 LRESULT CALLBACK THEMING_ListBoxSubclassProc (HWND hwnd, UINT msg,
73 WPARAM wParam, LPARAM lParam,
74 ULONG_PTR dwRefData)
76 const WCHAR* themeClass = WC_LISTBOXW;
77 HTHEME theme;
78 LRESULT result;
80 switch (msg)
82 case WM_CREATE:
83 result = THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
84 OpenThemeData( hwnd, themeClass );
85 return result;
87 case WM_DESTROY:
88 theme = GetWindowTheme( hwnd );
89 CloseThemeData ( theme );
90 return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
92 case WM_THEMECHANGED:
93 theme = GetWindowTheme( hwnd );
94 CloseThemeData ( theme );
95 OpenThemeData( hwnd, themeClass );
96 break;
98 case WM_SYSCOLORCHANGE:
99 theme = GetWindowTheme( hwnd );
100 if (!theme) return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
101 /* Do nothing. When themed, a WM_THEMECHANGED will be received, too,
102 * which will do the repaint. */
103 break;
105 case WM_NCPAINT:
106 theme = GetWindowTheme( hwnd );
107 if (!theme) return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
108 nc_paint (theme, hwnd, (HRGN)wParam);
109 break;
111 default:
112 /* Call old proc */
113 return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
115 return 0;