Rebake from clean wx tree.

[wxWidgets.git] / include / wx / msw / private / button.h

diff --git a/include/wx/msw/private/button.h b/include/wx/msw/private/button.h
index ac6393dc34375dcbb0c8cad89c774d1fb52ae52e..7d006f747a702429ae330f776b50e4d04b0ac408 100644 (file)
--- a/include/wx/msw/private/button.h
+++ b/include/wx/msw/private/button.h
@@ -11,34 +11,47 @@
 #ifndef _WX_MSW_PRIVATE_BUTTON_H_
 #define _WX_MSW_PRIVATE_BUTTON_H_
 
+// define some standard button constants which may be missing in the headers
+#ifndef BS_PUSHLIKE
+    #define BS_PUSHLIKE 0x00001000L
+#endif
+
+#ifndef BST_UNCHECKED
+    #define BST_UNCHECKED 0x0000
+#endif
+
+#ifndef BST_CHECKED
+    #define BST_CHECKED 0x0001
+#endif
+
+#ifndef BST_INDETERMINATE
+    #define BST_INDETERMINATE 0x0002
+#endif
+
+#ifndef DT_HIDEPREFIX
+    #define DT_HIDEPREFIX 0x00100000
+#endif
+
 namespace wxMSWButton
 {
 
 // returns BS_MULTILINE if the label contains new lines or 0 otherwise
 inline int GetMultilineStyle(const wxString& label)
 {
-    return label.find(_T('\n')) == wxString::npos ? 0 : BS_MULTILINE;
+    return label.find(wxT('\n')) == wxString::npos ? 0 : BS_MULTILINE;
 }
 
 // update the style of the specified HWND to include or exclude BS_MULTILINE
 // depending on whether the label contains the new lines
-inline void UpdateMultilineStyle(HWND hwnd, const wxString& label)
-{
-    // update BS_MULTILINE style depending on the new label (resetting it
-    // doesn't seem to do anything very useful but it shouldn't hurt and we do
-    // have to set it whenever the label becomes multi line as otherwise it
-    // wouldn't be shown correctly as we don't use BS_MULTILINE when creating
-    // the control unless it already has new lines in its label)
-    long styleOld = ::GetWindowLong(hwnd, GWL_STYLE),
-         styleNew;
-    if ( label.find(_T('\n')) != wxString::npos )
-        styleNew = styleOld | BS_MULTILINE;
-    else
-        styleNew = styleOld & ~BS_MULTILINE;
-
-    if ( styleNew != styleOld )
-        ::SetWindowLong(hwnd, GWL_STYLE, styleNew);
-}
+void UpdateMultilineStyle(HWND hwnd, const wxString& label);
+
+// common implementation of wxButton and wxToggleButton::DoGetBestSize()
+// (implemented in src/msw/button.cpp)
+wxSize ComputeBestSize(wxControl *btn);
+
+// compute the button size (as if wxBU_EXACTFIT were specified, i.e. without
+// adjusting it to be of default size if it's smaller) for the given label size
+wxSize GetFittingSize(wxWindow *win, const wxSize& sizeLabel);
 
 } // namespace wxMSWButton