2 * Theming - Edit 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
33 #include "wine/debug.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(themingedit);
37 /* Draw themed border */
38 static void nc_paint (HTHEME theme, HWND hwnd, HRGN region)
40 HRGN cliprgn = region;
41 DWORD exStyle = GetWindowLongW (hwnd, GWL_EXSTYLE);
42 if (exStyle & WS_EX_CLIENTEDGE)
46 int cxEdge = GetSystemMetrics (SM_CXEDGE),
47 cyEdge = GetSystemMetrics (SM_CYEDGE);
48 int part = EP_EDITTEXT;
49 int state = ETS_NORMAL;
50 DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
52 if (!IsWindowEnabled (hwnd))
54 else if (dwStyle & ES_READONLY)
56 else if (GetFocus() == hwnd)
59 GetWindowRect(hwnd, &r);
61 /* New clipping region passed to default proc to exclude border */
62 cliprgn = CreateRectRgn (r.left + cxEdge, r.top + cyEdge,
63 r.right - cxEdge, r.bottom - cyEdge);
64 if (region != (HRGN)1)
65 CombineRgn (cliprgn, cliprgn, region, RGN_AND);
66 OffsetRect(&r, -r.left, -r.top);
68 dc = GetDCEx(hwnd, region, DCX_WINDOW|DCX_INTERSECTRGN);
69 OffsetRect(&r, -r.left, -r.top);
71 if (IsThemeBackgroundPartiallyTransparent (theme, part, state))
72 DrawThemeParentBackground(hwnd, dc, &r);
73 DrawThemeBackground (theme, dc, part, state, &r, 0);
77 /* Call default proc to get the scrollbars etc. also painted */
78 DefWindowProcW (hwnd, WM_NCPAINT, (WPARAM)cliprgn, 0);
81 /**********************************************************************
82 * The edit control subclass window proc.
84 LRESULT CALLBACK THEMING_EditSubclassProc (HWND hwnd, UINT msg,
85 WPARAM wParam, LPARAM lParam,
88 const WCHAR* themeClass = WC_EDITW;
95 result = THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
96 OpenThemeData( hwnd, themeClass );
100 theme = GetWindowTheme( hwnd );
101 CloseThemeData ( theme );
102 return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
104 case WM_THEMECHANGED:
105 theme = GetWindowTheme( hwnd );
106 CloseThemeData ( theme );
107 OpenThemeData( hwnd, themeClass );
110 case WM_SYSCOLORCHANGE:
111 theme = GetWindowTheme( hwnd );
112 if (!theme) return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
113 /* Do nothing. When themed, a WM_THEMECHANGED will be received, too,
114 * which will do the repaint. */
118 theme = GetWindowTheme( hwnd );
119 if (!theme) return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
120 nc_paint (theme, hwnd, (HRGN)wParam);
124 theme = GetWindowTheme( hwnd );
125 if (theme) RedrawWindow (hwnd, NULL, NULL,
126 RDW_FRAME | RDW_INVALIDATE | RDW_UPDATENOW);
127 return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);
131 return THEMING_CallOriginalClass (hwnd, msg, wParam, lParam);