do use the font in DoGetTextExtent()

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

diff --git a/src/msw/spinbutt.cpp b/src/msw/spinbutt.cpp
index 73a2a2d4ac8774684d727f269cc1404dee7acb92..4b3f25570c4cfcf3c48306b3d07c0a19fa2cd7b1 100644 (file)
--- a/src/msw/spinbutt.cpp
+++ b/src/msw/spinbutt.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        msw/spinbutt.cpp
+// Name:        src/msw/spinbutt.cpp
 // Purpose:     wxSpinButton
 // Author:      Julian Smart
 // Modified by:
@@ -17,11 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "spinbutt.h"
-    #pragma implementation "spinbutbase.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -30,7 +25,8 @@
 #endif
 
 #ifndef WX_PRECOMP
-#include "wx/app.h"
+    #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
+    #include "wx/app.h"
 #endif
 
 #if wxUSE_SPINBTN
@@ -39,12 +35,15 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
 
-#if defined(__WIN95__)
-
 #include "wx/msw/private.h"
 
-#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
-    #include <commctrl.h>
+#ifndef UDM_SETRANGE32
+    #define UDM_SETRANGE32 (WM_USER+111)
+#endif
+
+#ifndef UDM_SETPOS32
+    #define UDM_SETPOS32 (WM_USER+113)
+    #define UDM_GETPOS32 (WM_USER+114)
 #endif
 
 // ============================================================================
@@ -68,7 +67,7 @@ wxBEGIN_FLAGS( wxSpinButtonStyle )
     wxFLAGS_MEMBER(wxBORDER_RAISED)
     wxFLAGS_MEMBER(wxBORDER_STATIC)
     wxFLAGS_MEMBER(wxBORDER_NONE)
-    
+
     // old style border flags
     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
@@ -97,7 +96,7 @@ wxEND_FLAGS( wxSpinButtonStyle )
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinButton, wxControl,"wx/spinbut.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxSpinButton)
-    wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxSpinEvent )
+    wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_CHANGED , wxSpinEvent )
 
     wxPROPERTY( Value , int , SetValue, GetValue, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
     wxPROPERTY( Min , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
@@ -108,7 +107,7 @@ wxEND_PROPERTIES_TABLE()
 wxBEGIN_HANDLERS_TABLE(wxSpinButton)
 wxEND_HANDLERS_TABLE()
 
-wxCONSTRUCTOR_5( wxSpinButton , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) 
+wxCONSTRUCTOR_5( wxSpinButton , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )
 #else
 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
 #endif
@@ -196,7 +195,7 @@ bool wxSpinButton::Create(wxWindow *parent,
 
     SubclassWin(m_hWnd);
 
-    SetBestSize(size);
+    SetInitialSize(size);
 
     return true;
 }
@@ -211,7 +210,7 @@ wxSpinButton::~wxSpinButton()
 
 wxSize wxSpinButton::DoGetBestSize() const
 {
-    return GetBestSpinerSize( (GetWindowStyle() & wxSP_VERTICAL) != 0 );
+    return GetBestSpinnerSize( (GetWindowStyle() & wxSP_VERTICAL) != 0 );
 }
 
 // ----------------------------------------------------------------------------
@@ -220,16 +219,24 @@ wxSize wxSpinButton::DoGetBestSize() const
 
 int wxSpinButton::GetValue() const
 {
+    int n;
 #ifdef UDM_GETPOS32
-    if ( wxTheApp->GetComCtl32Version() >= 580 )
+    if ( wxApp::GetComCtl32Version() >= 580 )
     {
         // use the full 32 bit range if available
-        return ::SendMessage(GetHwnd(), UDM_GETPOS32, 0, 0);
+        n = ::SendMessage(GetHwnd(), UDM_GETPOS32, 0, 0);
     }
+    else
 #endif // UDM_GETPOS32
+    {
+        // we're limited to 16 bit
+        n = (short)LOWORD(::SendMessage(GetHwnd(), UDM_GETPOS, 0, 0));
+    }
+
+    if (n < m_min) n = m_min;
+    if (n > m_max) n = m_max;
 
-    // we're limited to 16 bit
-    return (short)LOWORD(::SendMessage(GetHwnd(), UDM_GETPOS, 0, 0));
+    return n;
 }
 
 void wxSpinButton::SetValue(int val)
@@ -237,7 +244,7 @@ void wxSpinButton::SetValue(int val)
     // wxSpinButtonBase::SetValue(val); -- no, it is pure virtual
 
 #ifdef UDM_SETPOS32
-    if ( wxTheApp->GetComCtl32Version() >= 580 )
+    if ( wxApp::GetComCtl32Version() >= 580 )
     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETPOS32, 0, val);
@@ -249,12 +256,19 @@ void wxSpinButton::SetValue(int val)
     }
 }
 
+void wxSpinButton::NormalizeValue()
+{
+    SetValue( GetValue() );
+}
+
 void wxSpinButton::SetRange(int minVal, int maxVal)
 {
+    const bool hadRange = m_min < m_max;
+
     wxSpinButtonBase::SetRange(minVal, maxVal);
 
 #ifdef UDM_SETRANGE32
-    if ( wxTheApp->GetComCtl32Version() >= 471 )
+    if ( wxApp::GetComCtl32Version() >= 471 )
     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETRANGE32, minVal, maxVal);
@@ -265,12 +279,24 @@ void wxSpinButton::SetRange(int minVal, int maxVal)
         ::SendMessage(GetHwnd(), UDM_SETRANGE, 0,
                       (LPARAM) MAKELONG((short)maxVal, (short)minVal));
     }
+
+    // the current value might be out of the new range, force it to be in it
+    NormalizeValue();
+
+    // if range was valid but becomes degenerated (min == max) now or vice
+    // versa then the spin buttons are automatically disabled/enabled back
+    // but don't update themselves for some reason, so do it manually
+    if ( hadRange != (m_min < m_max) )
+    {
+        // update the visual state of the button
+        Refresh();
+    }
 }
 
 bool wxSpinButton::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
                                WXWORD pos, WXHWND control)
 {
-    wxCHECK_MSG( control, FALSE, wxT("scrolling what?") )
+    wxCHECK_MSG( control, false, wxT("scrolling what?") );
 
     if ( wParam != SB_THUMBPOSITION )
     {
@@ -311,6 +337,4 @@ bool wxSpinButton::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD WXUNUSED(id))
     return false;
 }
 
-#endif // __WIN95__
-
 #endif // wxUSE_SPINBTN