Don't set wxTextAttr font family to invalid value.

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

diff --git a/src/msw/spinbutt.cpp b/src/msw/spinbutt.cpp
index 2e4aa9b8cdb3732b97a425afd4016d0107e7f626..1695f13436805fa056c7197b5f72558cf3bb5ebe 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:
 // Purpose:     wxSpinButton
 // Author:      Julian Smart
 // Modified by:


@@ -17,11 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // 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"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -30,7 +25,8 @@
 #endif
 
 #ifndef WX_PRECOMP
 #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
 #endif
 
 #if wxUSE_SPINBTN


@@ -39,12 +35,15 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
 
 
 IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
 

-#if defined(__WIN95__)
-

 #include "wx/msw/private.h"
 
 #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
 
 // ============================================================================
 #endif
 
 // ============================================================================


@@ -59,58 +58,56 @@ IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxNotifyEvent)
 #if wxUSE_EXTENDED_RTTI
 WX_DEFINE_FLAGS( wxSpinButtonStyle )
 
 #if wxUSE_EXTENDED_RTTI
 WX_DEFINE_FLAGS( wxSpinButtonStyle )
 

-WX_BEGIN_FLAGS( wxSpinButtonStyle )
+wxBEGIN_FLAGS( wxSpinButtonStyle )

     // new style border flags, we put them first to
     // use them for streaming out
     // new style border flags, we put them first to
     // use them for streaming out

-    WX_FLAGS_MEMBER(wxBORDER_SIMPLE)
-    WX_FLAGS_MEMBER(wxBORDER_SUNKEN)
-    WX_FLAGS_MEMBER(wxBORDER_DOUBLE)
-    WX_FLAGS_MEMBER(wxBORDER_RAISED)
-    WX_FLAGS_MEMBER(wxBORDER_STATIC)
-    WX_FLAGS_MEMBER(wxBORDER_NONE)
-    
+    wxFLAGS_MEMBER(wxBORDER_SIMPLE)
+    wxFLAGS_MEMBER(wxBORDER_SUNKEN)
+    wxFLAGS_MEMBER(wxBORDER_DOUBLE)
+    wxFLAGS_MEMBER(wxBORDER_RAISED)
+    wxFLAGS_MEMBER(wxBORDER_STATIC)
+    wxFLAGS_MEMBER(wxBORDER_NONE)
+

     // old style border flags
     // old style border flags

-    WX_FLAGS_MEMBER(wxSIMPLE_BORDER)
-    WX_FLAGS_MEMBER(wxSUNKEN_BORDER)
-    WX_FLAGS_MEMBER(wxDOUBLE_BORDER)
-    WX_FLAGS_MEMBER(wxRAISED_BORDER)
-    WX_FLAGS_MEMBER(wxSTATIC_BORDER)
-    WX_FLAGS_MEMBER(wxNO_BORDER)
+    wxFLAGS_MEMBER(wxSIMPLE_BORDER)
+    wxFLAGS_MEMBER(wxSUNKEN_BORDER)
+    wxFLAGS_MEMBER(wxDOUBLE_BORDER)
+    wxFLAGS_MEMBER(wxRAISED_BORDER)
+    wxFLAGS_MEMBER(wxSTATIC_BORDER)
+    wxFLAGS_MEMBER(wxBORDER)

 
     // standard window styles
 
     // standard window styles

-    WX_FLAGS_MEMBER(wxTAB_TRAVERSAL)
-    WX_FLAGS_MEMBER(wxCLIP_CHILDREN)
-    WX_FLAGS_MEMBER(wxTRANSPARENT_WINDOW)
-    WX_FLAGS_MEMBER(wxWANTS_CHARS)
-    WX_FLAGS_MEMBER(wxNO_FULL_REPAINT_ON_RESIZE)
-    WX_FLAGS_MEMBER(wxALWAYS_SHOW_SB )
-    WX_FLAGS_MEMBER(wxVSCROLL)
-    WX_FLAGS_MEMBER(wxHSCROLL)
-
-    WX_FLAGS_MEMBER(wxSP_HORIZONTAL)
-    WX_FLAGS_MEMBER(wxSP_VERTICAL)
-    WX_FLAGS_MEMBER(wxSP_ARROW_KEYS)
-    WX_FLAGS_MEMBER(wxSP_WRAP)
-
-WX_END_FLAGS( wxSpinButtonStyle )
+    wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
+    wxFLAGS_MEMBER(wxCLIP_CHILDREN)
+    wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
+    wxFLAGS_MEMBER(wxWANTS_CHARS)
+    wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
+    wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
+    wxFLAGS_MEMBER(wxVSCROLL)
+    wxFLAGS_MEMBER(wxHSCROLL)
+
+    wxFLAGS_MEMBER(wxSP_HORIZONTAL)
+    wxFLAGS_MEMBER(wxSP_VERTICAL)
+    wxFLAGS_MEMBER(wxSP_ARROW_KEYS)
+    wxFLAGS_MEMBER(wxSP_WRAP)
+
+wxEND_FLAGS( wxSpinButtonStyle )

 
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinButton, wxControl,"wx/spinbut.h")
 
 
 IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinButton, wxControl,"wx/spinbut.h")
 

-WX_BEGIN_PROPERTIES_TABLE(wxSpinButton)
-       WX_PROPERTY( Value , int , SetValue, GetValue, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-       WX_PROPERTY( Min , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-       WX_PROPERTY( Max , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-    WX_PROPERTY_FLAGS( WindowStyle , wxSpinButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
-/*
-       TODO PROPERTIES
-               style wxSP_VERTICAL | wxSP_ARROW_KEYS
-*/
-WX_END_PROPERTIES_TABLE()
-
-WX_BEGIN_HANDLERS_TABLE(wxSpinButton)
-WX_END_HANDLERS_TABLE()
-
-WX_CONSTRUCTOR_5( wxSpinButton , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle ) 
+wxBEGIN_PROPERTIES_TABLE(wxSpinButton)
+    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"))
+    wxPROPERTY( Max , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+    wxPROPERTY_FLAGS( WindowStyle , wxSpinButtonStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxSpinButton)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_5( wxSpinButton , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle )

 #else
 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
 #endif
 #else
 IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
 #endif


@@ -129,12 +126,7 @@ bool wxSpinButton::Create(wxWindow *parent,
                           const wxString& name)
 {
     // basic initialization
                           const wxString& name)
 {
     // basic initialization

-    InitBase();
-
-    m_windowId = (id == -1) ? NewControlId() : id;
-
-    m_backgroundColour = parent->GetBackgroundColour() ;
-    m_foregroundColour = parent->GetForegroundColour() ;
+    m_windowId = (id == wxID_ANY) ? NewControlId() : id;

 
     SetName(name);
 
 
     SetName(name);
 


@@ -193,7 +185,7 @@ bool wxSpinButton::Create(wxWindow *parent,
     {
         wxLogLastError(wxT("CreateUpDownControl"));
 
     {
         wxLogLastError(wxT("CreateUpDownControl"));
 

-        return FALSE;
+        return false;

     }
 
     if ( parent )
     }
 
     if ( parent )


@@ -203,7 +195,9 @@ bool wxSpinButton::Create(wxWindow *parent,
 
     SubclassWin(m_hWnd);
 
 
     SubclassWin(m_hWnd);
 

-    return TRUE;
+    SetInitialSize(size);
+
+    return true;

 }
 
 wxSpinButton::~wxSpinButton()
 }
 
 wxSpinButton::~wxSpinButton()


@@ -216,18 +210,7 @@ wxSpinButton::~wxSpinButton()
 
 wxSize wxSpinButton::DoGetBestSize() const
 {
 
 wxSize wxSpinButton::DoGetBestSize() const
 {

-    if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
-    {
-        // vertical control
-        return wxSize(GetSystemMetrics(SM_CXVSCROLL),
-                      2*GetSystemMetrics(SM_CYVSCROLL));
-    }
-    else
-    {
-        // horizontal control
-        return wxSize(2*GetSystemMetrics(SM_CXHSCROLL),
-                      GetSystemMetrics(SM_CYHSCROLL));
-    }
+    return GetBestSpinnerSize( (GetWindowStyle() & wxSP_VERTICAL) != 0 );

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -236,16 +219,24 @@ wxSize wxSpinButton::DoGetBestSize() const
 
 int wxSpinButton::GetValue() const
 {
 
 int wxSpinButton::GetValue() const
 {

+    int n;

 #ifdef UDM_GETPOS32
 #ifdef UDM_GETPOS32

-    if ( wxTheApp->GetComCtl32Version() >= 580 )
+    if ( wxApp::GetComCtl32Version() >= 580 )

     {
         // use the full 32 bit range if available
     {
         // 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
 #endif // UDM_GETPOS32

+    {
+        // we're limited to 16 bit
+        n = (short)LOWORD(::SendMessage(GetHwnd(), UDM_GETPOS, 0, 0));
+    }

 
 

-    // we're limited to 16 bit
-    return (short)LOWORD(::SendMessage(GetHwnd(), UDM_GETPOS, 0, 0));
+    if (n < m_min) n = m_min;
+    if (n > m_max) n = m_max;
+
+    return n;

 }
 
 void wxSpinButton::SetValue(int val)
 }
 
 void wxSpinButton::SetValue(int val)


@@ -253,7 +244,7 @@ void wxSpinButton::SetValue(int val)
     // wxSpinButtonBase::SetValue(val); -- no, it is pure virtual
 
 #ifdef UDM_SETPOS32
     // 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);
     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETPOS32, 0, val);


@@ -265,12 +256,19 @@ void wxSpinButton::SetValue(int val)
     }
 }
 
     }
 }
 

+void wxSpinButton::NormalizeValue()
+{
+    SetValue( GetValue() );
+}
+

 void wxSpinButton::SetRange(int minVal, int maxVal)
 {
 void wxSpinButton::SetRange(int minVal, int maxVal)
 {

+    const bool hadRange = m_min < m_max;
+

     wxSpinButtonBase::SetRange(minVal, maxVal);
 
 #ifdef UDM_SETRANGE32
     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);
     {
         // use the full 32 bit range if available
         ::SendMessage(GetHwnd(), UDM_SETRANGE32, minVal, maxVal);


@@ -281,24 +279,36 @@ void wxSpinButton::SetRange(int minVal, int maxVal)
         ::SendMessage(GetHwnd(), UDM_SETRANGE, 0,
                       (LPARAM) MAKELONG((short)maxVal, (short)minVal));
     }
         ::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)
 {
 }
 
 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 )
     {
         // probable SB_ENDSCROLL - we don't react to it
 
     if ( wParam != SB_THUMBPOSITION )
     {
         // probable SB_ENDSCROLL - we don't react to it

-        return FALSE;
+        return false;

     }
 
     wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
     event.SetPosition((short)pos);    // cast is important for negative values!
     event.SetEventObject(this);
 
     }
 
     wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
     event.SetPosition((short)pos);    // cast is important for negative values!
     event.SetEventObject(this);
 

-    return GetEventHandler()->ProcessEvent(event);
+    return HandleWindowEvent(event);

 }
 
 bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *result)
 }
 
 bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *result)


@@ -306,7 +316,7 @@ bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *
     NM_UPDOWN *lpnmud = (NM_UPDOWN *)lParam;
 
     if (lpnmud->hdr.hwndFrom != GetHwnd()) // make sure it is the right control
     NM_UPDOWN *lpnmud = (NM_UPDOWN *)lParam;
 
     if (lpnmud->hdr.hwndFrom != GetHwnd()) // make sure it is the right control

-        return FALSE;
+        return false;

 
     wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP
                                          : wxEVT_SCROLL_LINEDOWN,
 
     wxSpinEvent event(lpnmud->iDelta > 0 ? wxEVT_SCROLL_LINEUP
                                          : wxEVT_SCROLL_LINEDOWN,


@@ -314,7 +324,7 @@ bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *
     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
     event.SetEventObject(this);
 
     event.SetPosition(lpnmud->iPos + lpnmud->iDelta);
     event.SetEventObject(this);
 

-    bool processed = GetEventHandler()->ProcessEvent(event);
+    bool processed = HandleWindowEvent(event);

 
     *result = event.IsAllowed() ? 0 : 1;
 
 
     *result = event.IsAllowed() ? 0 : 1;
 


@@ -324,11 +334,7 @@ bool wxSpinButton::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *
 bool wxSpinButton::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD WXUNUSED(id))
 {
     // No command messages
 bool wxSpinButton::MSWCommand(WXUINT WXUNUSED(cmd), WXWORD WXUNUSED(id))
 {
     // No command messages

-    return FALSE;
+    return false;

 }
 
 }
 

-#endif // __WIN95__
-
-#endif
-    // wxUSE_SPINCTN
-
+#endif // wxUSE_SPINBTN