Added licence/copyright information

[wxWidgets.git] / src / msw / button.cpp

diff --git a/src/msw/button.cpp b/src/msw/button.cpp
index 2f9b8b58dbdba3752ec160bd65a9db6a8b11832b..b50d0c6bd88b9339ea7215f6be9a2c7cd99422bd 100644 (file)
--- a/src/msw/button.cpp
+++ b/src/msw/button.cpp
@@ -40,6 +40,8 @@
     #include "wx/dcscreen.h"
 #endif
 
     #include "wx/dcscreen.h"
 #endif
 

+#include "wx/stockitem.h"
+#include "wx/tokenzr.h"

 #include "wx/msw/private.h"
 
 // ----------------------------------------------------------------------------
 #include "wx/msw/private.h"
 
 // ----------------------------------------------------------------------------


@@ -59,7 +61,7 @@ wxBEGIN_FLAGS( wxButtonStyle )
     wxFLAGS_MEMBER(wxBORDER_RAISED)
     wxFLAGS_MEMBER(wxBORDER_STATIC)
     wxFLAGS_MEMBER(wxBORDER_NONE)
     wxFLAGS_MEMBER(wxBORDER_RAISED)
     wxFLAGS_MEMBER(wxBORDER_STATIC)
     wxFLAGS_MEMBER(wxBORDER_NONE)

-    
+

     // old style border flags
     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
     // old style border flags
     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
     wxFLAGS_MEMBER(wxSUNKEN_BORDER)


@@ -88,12 +90,12 @@ wxEND_FLAGS( wxButtonStyle )
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxButton, wxControl,"wx/button.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxButton)
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxButton, wxControl,"wx/button.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxButton)

-       wxEVENT_PROPERTY( Click , wxEVT_COMMAND_BUTTON_CLICKED , wxCommandEvent)
+    wxEVENT_PROPERTY( Click , wxEVT_COMMAND_BUTTON_CLICKED , wxCommandEvent)

 
 

-       wxPROPERTY( Font , wxFont , SetFont , GetFont  , , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-       wxPROPERTY( Label, wxString , SetLabel, GetLabel, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+    wxPROPERTY( Font , wxFont , SetFont , GetFont  , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+    wxPROPERTY( Label, wxString , SetLabel, GetLabel, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") )

 
 

-    wxPROPERTY_FLAGS( WindowStyle , wxButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+    wxPROPERTY_FLAGS( WindowStyle , wxButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style

 
 wxEND_PROPERTIES_TABLE()
 
 
 wxEND_PROPERTIES_TABLE()
 


@@ -119,21 +121,32 @@ IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
 // creation/destruction
 // ----------------------------------------------------------------------------
 
 // creation/destruction
 // ----------------------------------------------------------------------------
 

-wxButtonBase::wxButtonBase()
-{
-}
-

 bool wxButton::Create(wxWindow *parent,
                       wxWindowID id,
 bool wxButton::Create(wxWindow *parent,
                       wxWindowID id,

-                      const wxString& label,
+                      const wxString& lbl,

                       const wxPoint& pos,
                       const wxSize& size,
                       long style,
                       const wxValidator& validator,
                       const wxString& name)
 {
                       const wxPoint& pos,
                       const wxSize& size,
                       long style,
                       const wxValidator& validator,
                       const wxString& name)
 {

+    wxString label(lbl);
+    if (label.empty() && wxIsStockID(id))
+    {
+        // On Windows, some buttons aren't supposed to have
+        // mnemonics, so strip them out.
+        
+        label = wxGetStockLabel(id 
+#if defined(__WXMSW__) || defined(__WXWINCE__)
+                                        , ( id != wxID_OK &&
+                                            id != wxID_CANCEL &&
+                                            id != wxID_CLOSE )
+#endif
+                                );
+     }
+    

     if ( !CreateControl(parent, id, pos, size, style, validator, name) )
     if ( !CreateControl(parent, id, pos, size, style, validator, name) )

-        return FALSE;
+        return false;

 
     WXDWORD exstyle;
     WXDWORD msStyle = MSWGetStyle(style, &exstyle);
 
     WXDWORD exstyle;
     WXDWORD msStyle = MSWGetStyle(style, &exstyle);


@@ -187,9 +200,11 @@ WXDWORD wxButton::MSWGetStyle(long style, WXDWORD *exstyle) const
         msStyle |= BS_TOP;
     if ( style & wxBU_BOTTOM )
         msStyle |= BS_BOTTOM;
         msStyle |= BS_TOP;
     if ( style & wxBU_BOTTOM )
         msStyle |= BS_BOTTOM;

+#ifndef __WXWINCE__

     // flat 2d buttons
     if ( style & wxNO_BORDER )
         msStyle |= BS_FLAT;
     // flat 2d buttons
     if ( style & wxNO_BORDER )
         msStyle |= BS_FLAT;

+#endif // __WXWINCE__

 #endif // __WIN32__
 
     return msStyle;
 #endif // __WIN32__
 
     return msStyle;


@@ -201,17 +216,16 @@ WXDWORD wxButton::MSWGetStyle(long style, WXDWORD *exstyle) const
 
 wxSize wxButton::DoGetBestSize() const
 {
 
 wxSize wxButton::DoGetBestSize() const
 {

-    int wBtn;
-    GetTextExtent(wxGetWindowText(GetHWND()), &wBtn, NULL);
+    wxClientDC dc(wx_const_cast(wxButton *, this));
+    dc.SetFont(GetFont());

 
 

-    int wChar, hChar;
-    wxGetCharSize(GetHWND(), &wChar, &hChar, &GetFont());
+    wxCoord wBtn,
+            hBtn;
+    dc.GetMultiLineTextExtent(GetLabel(), &wBtn, &hBtn);

 
     // add a margin -- the button is wider than just its label
 
     // add a margin -- the button is wider than just its label

-    wBtn += 3*wChar;
-
-    // the button height is proportional to the height of the font used
-    int hBtn = BUTTON_HEIGHT_FROM_CHAR_HEIGHT(hChar);
+    wBtn += 3*GetCharWidth();
+    hBtn = BUTTON_HEIGHT_FROM_CHAR_HEIGHT(hBtn);

 
     // all buttons have at least the standard size unless the user explicitly
     // wants them to be of smaller size and used wxBU_EXACTFIT style when
 
     // all buttons have at least the standard size unless the user explicitly
     // wants them to be of smaller size and used wxBU_EXACTFIT style when


@@ -287,7 +301,7 @@ wxSize wxButtonBase::GetDefaultSize()
    NB: all this is quite complicated by now and the worst is that normally
        it shouldn't be necessary at all as for the normal Windows programs
        DefWindowProc() and IsDialogMessage() take care of all this
    NB: all this is quite complicated by now and the worst is that normally
        it shouldn't be necessary at all as for the normal Windows programs
        DefWindowProc() and IsDialogMessage() take care of all this

-       automatically -- however in wxWindows programs this doesn't work for
+       automatically -- however in wxWidgets programs this doesn't work for

        nested hierarchies (i.e. a notebook inside a notebook) for unknown
        reason and so we have to reproduce all this code ourselves. It would be
        very nice if we could avoid doing it.
        nested hierarchies (i.e. a notebook inside a notebook) for unknown
        reason and so we have to reproduce all this code ourselves. It would be
        very nice if we could avoid doing it.


@@ -300,12 +314,12 @@ void wxButton::SetDefault()
 
     wxCHECK_RET( parent, _T("button without parent?") );
 
 
     wxCHECK_RET( parent, _T("button without parent?") );
 

-    // set this one as the default button both for wxWindows ...
+    // set this one as the default button both for wxWidgets ...

     wxWindow *winOldDefault = parent->SetDefaultItem(this);
 
     // ... and Windows
     wxWindow *winOldDefault = parent->SetDefaultItem(this);
 
     // ... and Windows

-    SetDefaultStyle(wxDynamicCast(winOldDefault, wxButton), FALSE);
-    SetDefaultStyle(this, TRUE);
+    SetDefaultStyle(wxDynamicCast(winOldDefault, wxButton), false);
+    SetDefaultStyle(this, true);

 }
 
 // set this button as being currently default
 }
 
 // set this button as being currently default


@@ -318,8 +332,8 @@ void wxButton::SetTmpDefault()
     wxWindow *winOldDefault = parent->GetDefaultItem();
     parent->SetTmpDefaultItem(this);
 
     wxWindow *winOldDefault = parent->GetDefaultItem();
     parent->SetTmpDefaultItem(this);
 

-    SetDefaultStyle(wxDynamicCast(winOldDefault, wxButton), FALSE);
-    SetDefaultStyle(this, TRUE);
+    SetDefaultStyle(wxDynamicCast(winOldDefault, wxButton), false);
+    SetDefaultStyle(this, true);

 }
 
 // unset this button as currently default, it may still stay permanent default
 }
 
 // unset this button as currently default, it may still stay permanent default


@@ -333,8 +347,8 @@ void wxButton::UnsetTmpDefault()
 
     wxWindow *winOldDefault = parent->GetDefaultItem();
 
 
     wxWindow *winOldDefault = parent->GetDefaultItem();
 

-    SetDefaultStyle(this, FALSE);
-    SetDefaultStyle(wxDynamicCast(winOldDefault, wxButton), TRUE);
+    SetDefaultStyle(this, false);
+    SetDefaultStyle(wxDynamicCast(winOldDefault, wxButton), true);

 }
 
 /* static */
 }
 
 /* static */


@@ -415,12 +429,12 @@ void wxButton::Command(wxCommandEvent & event)
 
 bool wxButton::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
 {
 
 bool wxButton::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
 {

-    bool processed = FALSE;
+    bool processed = false;

     switch ( param )
     {
         // NOTE: Apparently older versions (NT 4?) of the common controls send
         //       BN_DOUBLECLICKED but not a second BN_CLICKED for owner-drawn
     switch ( param )
     {
         // NOTE: Apparently older versions (NT 4?) of the common controls send
         //       BN_DOUBLECLICKED but not a second BN_CLICKED for owner-drawn

-        //       buttons, so in order to send two EVET_BUTTON events we should
+        //       buttons, so in order to send two EVT_BUTTON events we should

         //       catch both types.  Currently (Feb 2003) up-to-date versions of
         //       win98, win2k and winXP all send two BN_CLICKED messages for
         //       all button types, so we don't catch BN_DOUBLECLICKED anymore
         //       catch both types.  Currently (Feb 2003) up-to-date versions of
         //       win98, win2k and winXP all send two BN_CLICKED messages for
         //       all button types, so we don't catch BN_DOUBLECLICKED anymore


@@ -437,9 +451,9 @@ bool wxButton::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
     return processed;
 }
 
     return processed;
 }
 

-long wxButton::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+WXLRESULT wxButton::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)

 {
 {

-    // when we receive focus, we want to temporary become the default button in
+    // when we receive focus, we want to temporarily become the default button in

     // our parent panel so that pressing "Enter" would activate us -- and when
     // losing it we should restore the previous default button as well
     if ( nMsg == WM_SETFOCUS )
     // our parent panel so that pressing "Enter" would activate us -- and when
     // losing it we should restore the previous default button as well
     if ( nMsg == WM_SETFOCUS )


@@ -512,14 +526,14 @@ bool wxButton::SetBackgroundColour(const wxColour &colour)
     if ( !wxControl::SetBackgroundColour(colour) )
     {
         // nothing to do
     if ( !wxControl::SetBackgroundColour(colour) )
     {
         // nothing to do

-        return FALSE;
+        return false;

     }
 
     MakeOwnerDrawn();
 
     Refresh();
 
     }
 
     MakeOwnerDrawn();
 
     Refresh();
 

-    return TRUE;
+    return true;

 }
 
 bool wxButton::SetForegroundColour(const wxColour &colour)
 }
 
 bool wxButton::SetForegroundColour(const wxColour &colour)


@@ -527,14 +541,14 @@ bool wxButton::SetForegroundColour(const wxColour &colour)
     if ( !wxControl::SetForegroundColour(colour) )
     {
         // nothing to do
     if ( !wxControl::SetForegroundColour(colour) )
     {
         // nothing to do

-        return FALSE;
+        return false;

     }
 
     MakeOwnerDrawn();
 
     Refresh();
 
     }
 
     MakeOwnerDrawn();
 
     Refresh();
 

-    return TRUE;
+    return true;

 }
 
 /*
 }
 
 /*


@@ -594,7 +608,7 @@ static void DrawButtonFrame(HDC hdc, const RECT& rectBtn,
         DrawRect(hdc, r);
 
         (void)SelectObject(hdc, hpenGrey);
         DrawRect(hdc, r);
 
         (void)SelectObject(hdc, hpenGrey);

-        InflateRect(&r, -1, -1);
+        ::InflateRect(&r, -1, -1);

 
         DrawRect(hdc, r);
     }
 
         DrawRect(hdc, r);
     }


@@ -604,7 +618,7 @@ static void DrawButtonFrame(HDC hdc, const RECT& rectBtn,
         {
             DrawRect(hdc, r);
 
         {
             DrawRect(hdc, r);
 

-            InflateRect(&r, -1, -1);
+            ::InflateRect(&r, -1, -1);

         }
 
         wxDrawLine(hdc, r.left, r.bottom, r.right, r.bottom);
         }
 
         wxDrawLine(hdc, r.left, r.bottom, r.right, r.bottom);


@@ -687,7 +701,7 @@ bool wxButton::MSWOnDraw(WXDRAWITEMSTRUCT *wxdis)
 
     ::DeleteObject(hbrushBackground);
 
 
     ::DeleteObject(hbrushBackground);
 

-    return TRUE;
+    return true;

 }
 
 #endif // __WIN32__
 }
 
 #endif // __WIN32__