remove unnecessary casts

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

diff --git a/src/msw/tglbtn.cpp b/src/msw/tglbtn.cpp
index 353ac6526b48d417692791dc1108e992ce8359b4..906c430116b868ffc6c16c2313b09b020dea3745 100644 (file)
--- a/src/msw/tglbtn.cpp
+++ b/src/msw/tglbtn.cpp
@@ -3,15 +3,16 @@
 // Purpose:     Definition of the wxToggleButton class, which implements a
 //              toggle button under wxMSW.
 // Author:      John Norris, minor changes by Axel Schlueter
+//              and William Gallafent.
 // Modified by:
 // Created:     08.02.01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Johnny C. Norris II
-// License:     Rocketeer license
+// License:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
-// declatations
+// declarations
 // ============================================================================
 
 // ----------------------------------------------------------------------------
@@ -24,10 +25,10 @@
     #pragma hdrstop
 #endif
 
-#include "wx/tglbtn.h"
-
 #if wxUSE_TOGGLEBTN
 
+#include "wx/tglbtn.h"
+
 #ifndef WX_PRECOMP
     #include "wx/button.h"
     #include "wx/brush.h"
@@ -62,7 +63,7 @@ bool wxToggleButton::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id))
    event.SetInt(GetValue());
    event.SetEventObject(this);
    ProcessCommand(event);
-   return TRUE;
+   return true;
 }
 
 // Single check box item
@@ -73,63 +74,50 @@ bool wxToggleButton::Create(wxWindow *parent, wxWindowID id,
                             const wxValidator& validator,
                             const wxString& name)
 {
-   if (!CreateBase(parent, id, pos, size, style, validator, name))
-      return FALSE;
-
-   parent->AddChild(this);
-
-   m_backgroundColour = parent->GetBackgroundColour();
-   m_foregroundColour = parent->GetForegroundColour();
-
-   long msStyle = BS_AUTOCHECKBOX | BS_PUSHLIKE | WS_TABSTOP | WS_CHILD | WS_VISIBLE;
-#ifdef __WIN32__
-   if(m_windowStyle & wxBU_LEFT)
-      msStyle |= BS_LEFT;
-   if(m_windowStyle & wxBU_RIGHT)
-      msStyle |= BS_RIGHT;
-   if(m_windowStyle & wxBU_TOP)
-      msStyle |= BS_TOP;
-   if(m_windowStyle & wxBU_BOTTOM)
-      msStyle |= BS_BOTTOM;
-#endif
+    if ( !CreateControl(parent, id, pos, size, style, validator, name) )
+        return false;
 
-   m_hWnd = (WXHWND)CreateWindowEx(MakeExtendedStyle(m_windowStyle),
-                                   wxT("BUTTON"), label,
-                                   msStyle, 0, 0, 0, 0,
-                                   (HWND)parent->GetHWND(),
-                                   (HMENU)m_windowId,
-                                   wxGetInstance(), NULL);
+    if ( !MSWCreateControl(wxT("BUTTON"), label, pos, size) )
+      return false;
 
-   if ( m_hWnd == 0 )
-   {
-        wxLogError(_T("Failed to create a toggle button"));
+    return true;
+}
 
-        return FALSE;
-    }
+wxBorder wxToggleButton::GetDefaultBorder() const
+{
+    return wxBORDER_NONE;
+}
 
-    // Subclass again for purposes of dialog editing mode
-    SubclassWin(m_hWnd);
+WXDWORD wxToggleButton::MSWGetStyle(long style, WXDWORD *exstyle) const
+{
+    WXDWORD msStyle = wxControl::MSWGetStyle(style, exstyle);
 
-    SetFont(parent->GetFont());
+#ifndef BS_PUSHLIKE
+#define BS_PUSHLIKE 0x00001000L
+#endif
 
-    SetSize(pos.x, pos.y, size.x, size.y);
+    msStyle |= BS_AUTOCHECKBOX | BS_PUSHLIKE | WS_TABSTOP;
 
-    return TRUE;
-}
+    if(style & wxBU_LEFT)
+      msStyle |= BS_LEFT;
+    if(style & wxBU_RIGHT)
+      msStyle |= BS_RIGHT;
+    if(style & wxBU_TOP)
+      msStyle |= BS_TOP;
+    if(style & wxBU_BOTTOM)
+      msStyle |= BS_BOTTOM;
 
-void wxToggleButton::SetLabel(const wxString& label)
-{
-    SetWindowText(GetHwnd(), label);
+    return msStyle;
 }
 
 wxSize wxToggleButton::DoGetBestSize() const
 {
    wxString label = wxGetWindowText(GetHWND());
    int wBtn;
-   GetTextExtent(label, &wBtn, NULL);
+   GetTextExtent(GetLabelText(label), &wBtn, NULL);
 
    int wChar, hChar;
-   wxGetCharSize(GetHWND(), &wChar, &hChar, &GetFont());
+   wxGetCharSize(GetHWND(), &wChar, &hChar, GetFont());
 
    // add a margin - the button is wider than just its label
    wBtn += 3*wChar;
@@ -137,18 +125,27 @@ wxSize wxToggleButton::DoGetBestSize() const
    // the button height is proportional to the height of the font used
    int hBtn = BUTTON_HEIGHT_FROM_CHAR_HEIGHT(hChar);
 
-   wxSize sz = wxButton::GetDefaultSize();
-   if (wBtn > sz.x)
-       sz.x = wBtn;
-   if (hBtn > sz.y)
-       sz.y = hBtn;
+#if wxUSE_BUTTON
+   // make all buttons of at least standard size unless wxBU_EXACTFIT is given
+   if ( !HasFlag(wxBU_EXACTFIT) )
+   {
+       const wxSize szMin = wxButton::GetDefaultSize();
+       if ( wBtn < szMin.x )
+           wBtn = szMin.x;
+       if ( hBtn < szMin.y )
+           hBtn = szMin.y;
+   }
+#endif // wxUSE_BUTTON
+
+   wxSize sz(wBtn, hBtn);
 
+   CacheBestSize(sz);
    return sz;
 }
 
 void wxToggleButton::SetValue(bool val)
 {
-   SendMessage(GetHwnd(), BM_SETCHECK, val, 0);
+   ::SendMessage(GetHwnd(), BM_SETCHECK, val, 0);
 }
 
 #ifndef BST_CHECKED
@@ -158,9 +155,9 @@ void wxToggleButton::SetValue(bool val)
 bool wxToggleButton::GetValue() const
 {
 #ifdef __WIN32__
-   return (SendMessage(GetHwnd(), BM_GETCHECK, 0, 0) == BST_CHECKED);
+   return (::SendMessage(GetHwnd(), BM_GETCHECK, 0, 0) == BST_CHECKED);
 #else
-   return ((0x001 & SendMessage(GetHwnd(), BM_GETCHECK, 0, 0)) == 0x001);
+   return ((0x001 & ::SendMessage(GetHwnd(), BM_GETCHECK, 0, 0)) == 0x001);
 #endif
 }
 
@@ -171,4 +168,3 @@ void wxToggleButton::Command(wxCommandEvent & event)
 }
 
 #endif // wxUSE_TOGGLEBTN
-