]> git.saurik.com Git - wxWidgets.git/blob - src/msw/colordlg.cpp
added wxCURSOR_RIGHT_ARROW to wxMGL
[wxWidgets.git] / src / msw / colordlg.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/msw/colordlg.cpp
3 // Purpose: wxColourDialog class
4 // Author: Julian Smart
5 // Modified by:
6 // Created: 01/02/97
7 // RCS-ID: $Id$
8 // Copyright: (c) Julian Smart and Markus Holzem
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 #ifdef __GNUG__
21 #pragma implementation "colordlg.h"
22 #endif
23
24 // For compilers that support precompilation, includes "wx.h".
25 #include "wx/wxprec.h"
26
27 #ifdef __BORLANDC__
28 #pragma hdrstop
29 #endif
30
31 #ifndef WX_PRECOMP
32 #include <stdio.h>
33 #include "wx/defs.h"
34 #include "wx/bitmap.h"
35 #include "wx/pen.h"
36 #include "wx/brush.h"
37 #include "wx/colour.h"
38 #include "wx/gdicmn.h"
39 #include "wx/utils.h"
40 #include "wx/frame.h"
41 #include "wx/dialog.h"
42 #include "wx/msgdlg.h"
43 #endif
44
45 #include <windows.h>
46
47 #if !defined(__WIN32__) || defined(__SALFORDC__) || defined(__WXWINE__)
48 #include <commdlg.h>
49 #endif
50
51 #include "wx/msw/private.h"
52 #include "wx/colordlg.h"
53 #include "wx/cmndata.h"
54
55 #include <math.h>
56 #include <stdlib.h>
57 #include <string.h>
58
59 // ----------------------------------------------------------------------------
60 // wxWin macros
61 // ----------------------------------------------------------------------------
62
63 IMPLEMENT_DYNAMIC_CLASS(wxColourDialog, wxDialog)
64
65 // ============================================================================
66 // implementation
67 // ============================================================================
68
69 // ----------------------------------------------------------------------------
70 // colour dialog hook proc
71 // ----------------------------------------------------------------------------
72
73 UINT CALLBACK wxColourDialogHookProc(HWND hwnd,
74 UINT uiMsg,
75 WPARAM WXUNUSED(wParam),
76 LPARAM lParam)
77 {
78 if ( uiMsg == WM_INITDIALOG )
79 {
80 CHOOSECOLOR *pCC = (CHOOSECOLOR *)lParam;
81 wxColourDialog *dialog = (wxColourDialog *)pCC->lCustData;
82
83 ::SetWindowText(hwnd, dialog->GetTitle());
84 }
85
86 return 0;
87 }
88
89 // ----------------------------------------------------------------------------
90 // wxColourDialog
91 // ----------------------------------------------------------------------------
92
93 wxColourDialog::wxColourDialog()
94 {
95 }
96
97 wxColourDialog::wxColourDialog(wxWindow *parent, wxColourData *data)
98 {
99 Create(parent, data);
100 }
101
102 bool wxColourDialog::Create(wxWindow *parent, wxColourData *data)
103 {
104 m_parent = parent;
105 if (data)
106 m_colourData = *data;
107
108 return TRUE;
109 }
110
111 int wxColourDialog::ShowModal()
112 {
113 CHOOSECOLOR chooseColorStruct;
114 COLORREF custColours[16];
115 memset(&chooseColorStruct, 0, sizeof(CHOOSECOLOR));
116
117 int i;
118 for (i = 0; i < 16; i++)
119 custColours[i] = wxColourToRGB(m_colourData.custColours[i]);
120
121 chooseColorStruct.lStructSize = sizeof(CHOOSECOLOR);
122 if ( m_parent )
123 chooseColorStruct.hwndOwner = GetHwndOf(m_parent);
124 chooseColorStruct.rgbResult = wxColourToRGB(m_colourData.dataColour);
125 chooseColorStruct.lpCustColors = custColours;
126
127 chooseColorStruct.Flags = CC_RGBINIT | CC_ENABLEHOOK;
128 chooseColorStruct.lCustData = (LPARAM)this;
129 chooseColorStruct.lpfnHook = wxColourDialogHookProc;
130
131 if (m_colourData.GetChooseFull())
132 chooseColorStruct.Flags |= CC_FULLOPEN;
133
134 // Do the modal dialog
135 bool success = ::ChooseColor(&(chooseColorStruct)) != 0;
136
137 // Try to highlight the correct window (the parent)
138 HWND hWndParent = 0;
139 if (GetParent())
140 {
141 hWndParent = (HWND) GetParent()->GetHWND();
142 if (hWndParent)
143 ::BringWindowToTop(hWndParent);
144 }
145
146
147 // Restore values
148 for (i = 0; i < 16; i++)
149 {
150 wxRGBToColour(m_colourData.custColours[i], custColours[i]);
151 }
152
153 wxRGBToColour(m_colourData.dataColour, chooseColorStruct.rgbResult);
154
155 return success ? wxID_OK : wxID_CANCEL;
156 }
157
158 // ----------------------------------------------------------------------------
159 // title
160 // ----------------------------------------------------------------------------
161
162 void wxColourDialog::SetTitle(const wxString& title)
163 {
164 m_title = title;
165 }
166
167 wxString wxColourDialog::GetTitle()
168 {
169 return m_title;
170 }
171
172 // ----------------------------------------------------------------------------
173 // position/size
174 // ----------------------------------------------------------------------------
175
176 void wxColourDialog::DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
177 int WXUNUSED(width), int WXUNUSED(height),
178 int WXUNUSED(sizeFlags))
179 {
180 // ignore - we can't change the size of this standard dialog
181 return;
182 }
183
184 // NB: of course, both of these functions are completely bogus, but it's better
185 // than nothing
186 void wxColourDialog::DoGetSize(int *width, int *height) const
187 {
188 // the standard dialog size
189 if ( width )
190 *width = 225;
191 if ( height )
192 *height = 324;
193 }
194
195 void wxColourDialog::DoGetClientSize(int *width, int *height) const
196 {
197 // the standard dialog size
198 if ( width )
199 *width = 219;
200 if ( height )
201 *height = 299;
202 }