call SetHorizontalExtent() from SetString(); also simplified/cleaned up the former...

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

diff --git a/src/msw/spinctrl.cpp b/src/msw/spinctrl.cpp
index 4f2f56cca250db5dbd61c8b6d593375c03397cb2..da8bb856f66a7a26563ba0e154f380c038406415 100644 (file)
--- a/src/msw/spinctrl.cpp
+++ b/src/msw/spinctrl.cpp
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     22.07.99
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     22.07.99
 // RCS-ID:      $Id$

-// Copyright:   (c) Vadim Zeitlin
+// Copyright:   (c) 1999-2005 Vadim Zeitlin

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -13,11 +13,6 @@
 // declarations
 // ============================================================================
 
 // declarations
 // ============================================================================
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "spinctrlbase.h"
-    #pragma implementation "spinctrl.h"
-#endif
-

 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------


@@ -35,14 +30,13 @@
 
 #if wxUSE_SPINCTRL
 
 
 #if wxUSE_SPINCTRL
 

-#if defined(__WIN95__)
-

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

+#include "wx/msw/wrapcctl.h"

 
 

-#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
-    #include <commctrl.h>
-#endif
+#if wxUSE_TOOLTIPS
+    #include "wx/tooltip.h"
+#endif // wxUSE_TOOLTIPS

 
 #include <limits.h>         // for INT_MIN
 
 
 #include <limits.h>         // for INT_MIN
 


@@ -62,7 +56,7 @@ wxBEGIN_FLAGS( wxSpinCtrlStyle )
     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)


@@ -93,34 +87,35 @@ IMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinCtrl, wxControl,"wx/spinbut.h")
 wxBEGIN_PROPERTIES_TABLE(wxSpinCtrl)
     wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxSpinEvent )
     wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SPINCTRL_UPDATED , wxCommandEvent )
 wxBEGIN_PROPERTIES_TABLE(wxSpinCtrl)
     wxEVENT_RANGE_PROPERTY( Spin , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxSpinEvent )
     wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SPINCTRL_UPDATED , wxCommandEvent )

-    wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent ) 
+    wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent )

     wxEVENT_PROPERTY( TextEnter , wxEVT_COMMAND_TEXT_ENTER , wxCommandEvent )
 
     wxEVENT_PROPERTY( TextEnter , wxEVT_COMMAND_TEXT_ENTER , wxCommandEvent )
 

-    wxPROPERTY( ValueString , wxString , SetValue , GetValue , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) ;
-       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 , wxSpinCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+    wxPROPERTY( ValueString , wxString , SetValue , GetValue , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) ;
+    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 , wxSpinCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style

 /*
 /*

-       TODO PROPERTIES
-               style wxSP_ARROW_KEYS
+    TODO PROPERTIES
+        style wxSP_ARROW_KEYS

 */
 wxEND_PROPERTIES_TABLE()
 
 wxBEGIN_HANDLERS_TABLE(wxSpinCtrl)
 wxEND_HANDLERS_TABLE()
 
 */
 wxEND_PROPERTIES_TABLE()
 
 wxBEGIN_HANDLERS_TABLE(wxSpinCtrl)
 wxEND_HANDLERS_TABLE()
 

-wxCONSTRUCTOR_6( wxSpinCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , ValueString , wxPoint , Position , wxSize , Size , long , WindowStyle ) 
+wxCONSTRUCTOR_6( wxSpinCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , ValueString , wxPoint , Position , wxSize , Size , long , WindowStyle )

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

+//pmg EVT_KILL_FOCUS

 BEGIN_EVENT_TABLE(wxSpinCtrl, wxSpinButton)
     EVT_CHAR(wxSpinCtrl::OnChar)
 
     EVT_SET_FOCUS(wxSpinCtrl::OnSetFocus)
 BEGIN_EVENT_TABLE(wxSpinCtrl, wxSpinButton)
     EVT_CHAR(wxSpinCtrl::OnChar)
 
     EVT_SET_FOCUS(wxSpinCtrl::OnSetFocus)

-
-    EVT_SPIN(-1, wxSpinCtrl::OnSpinChange)
+    EVT_KILL_FOCUS(wxSpinCtrl::OnKillFocus)
+    EVT_SPIN(wxID_ANY, wxSpinCtrl::OnSpinChange)

 END_EVENT_TABLE()
 
 #define GetBuddyHwnd()      (HWND)(m_hwndBuddy)
 END_EVENT_TABLE()
 
 #define GetBuddyHwnd()      (HWND)(m_hwndBuddy)


@@ -228,7 +223,7 @@ bool wxSpinCtrl::ProcessTextCommand(WXWORD cmd, WXWORD WXUNUSED(id))
     }
 
     // not processed
     }
 
     // not processed

-    return FALSE;
+    return false;

 }
 
 void wxSpinCtrl::OnChar(wxKeyEvent& event)
 }
 
 void wxSpinCtrl::OnChar(wxKeyEvent& event)


@@ -268,6 +263,13 @@ void wxSpinCtrl::OnChar(wxKeyEvent& event)
     event.Skip();
 }
 
     event.Skip();
 }
 

+void wxSpinCtrl::OnKillFocus(wxFocusEvent& event)
+{
+    // ensure that the value is shown correctly
+    SetValue(GetValue()) ; 
+    event.Skip();
+}
+

 void wxSpinCtrl::OnSetFocus(wxFocusEvent& event)
 {
     // when we get focus, give it to our buddy window as it needs it more than
 void wxSpinCtrl::OnSetFocus(wxFocusEvent& event)
 {
     // when we get focus, give it to our buddy window as it needs it more than


@@ -296,7 +298,11 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     style |= wxSP_VERTICAL;
 
     if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT )
     style |= wxSP_VERTICAL;
 
     if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT )

+#ifdef __WXWINCE__
+        style |= wxBORDER_SIMPLE;
+#else

         style |= wxBORDER_SUNKEN;
         style |= wxBORDER_SUNKEN;

+#endif

 
     SetWindowStyle(style);
 
 
     SetWindowStyle(style);
 


@@ -348,14 +354,14 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     {
         wxLogLastError(wxT("CreateWindow(buddy text window)"));
 
     {
         wxLogLastError(wxT("CreateWindow(buddy text window)"));
 

-        return FALSE;
+        return false;

     }
 
 
     // create the spin button
     if ( !wxSpinButton::Create(parent, id, posBtn, sizeBtn, style, name) )
     {
     }
 
 
     // create the spin button
     if ( !wxSpinButton::Create(parent, id, posBtn, sizeBtn, style, name) )
     {

-        return FALSE;
+        return false;

     }
 
     SetRange(min, max);
     }
 
     SetRange(min, max);


@@ -366,28 +372,29 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     m_wndProcBuddy = (WXFARPROC)wxSetWindowProc(GetBuddyHwnd(),
                                                 wxBuddyTextWndProc);
 
     m_wndProcBuddy = (WXFARPROC)wxSetWindowProc(GetBuddyHwnd(),
                                                 wxBuddyTextWndProc);
 

-    // should have the same font as the other controls
-    SetFont(GetParent()->GetFont());
+    // set up fonts and colours  (This is nomally done in MSWCreateControl)
+    InheritAttributes();
+    if (!m_hasFont)
+        SetFont(GetDefaultAttributes().font);

 
     // set the size of the text window - can do it only now, because we
     // couldn't call DoGetBestSize() before as font wasn't set
     if ( sizeText.y <= 0 )
     {
         int cx, cy;
 
     // set the size of the text window - can do it only now, because we
     // couldn't call DoGetBestSize() before as font wasn't set
     if ( sizeText.y <= 0 )
     {
         int cx, cy;

-        wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
+        wxGetCharSize(GetHWND(), &cx, &cy, GetFont());

 
         sizeText.y = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
     }
 
 
         sizeText.y = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
     }
 

-    DoMoveWindow(pos.x, pos.y,
-                 sizeText.x + sizeBtn.x + MARGIN_BETWEEN, sizeText.y);
+    SetBestSize(size);

 
     (void)::ShowWindow(GetBuddyHwnd(), SW_SHOW);
 
     // associate the text window with the spin button
     (void)::SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0);
 
 
     (void)::ShowWindow(GetBuddyHwnd(), SW_SHOW);
 
     // associate the text window with the spin button
     (void)::SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)m_hwndBuddy, 0);
 

-    if ( !value.IsEmpty() )
+    if ( !value.empty() )

     {
         SetValue(value);
     }
     {
         SetValue(value);
     }


@@ -396,7 +403,7 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     // initial wxEVT_COMMAND_TEXT_UPDATED message
     ms_allSpins.Add(this);
 
     // initial wxEVT_COMMAND_TEXT_UPDATED message
     ms_allSpins.Add(this);
 

-    return TRUE;
+    return true;

 }
 
 wxSpinCtrl::~wxSpinCtrl()
 }
 
 wxSpinCtrl::~wxSpinCtrl()


@@ -424,27 +431,48 @@ void wxSpinCtrl::SetValue(const wxString& text)
     }
 }
 
     }
 }
 

+void  wxSpinCtrl::SetValue(int val)
+{
+    wxSpinButton::SetValue(val);
+
+    // normally setting the value of the spin button is enough as it updates
+    // its buddy control automatically ...
+    if ( wxGetWindowText(m_hwndBuddy).empty() )
+    {
+        // ... but sometimes it doesn't, notably when the value is 0 and the
+        // text control is currently empty, the spin button seems to be happy
+        // to leave it like this, while we really want to always show the
+        // current value in the control, so do it manually
+        ::SetWindowText(GetBuddyHwnd(), wxString::Format(_T("%ld"), val));
+    }
+}
+

 int wxSpinCtrl::GetValue() const
 {
     wxString val = wxGetWindowText(m_hwndBuddy);
 
     long n;
 int wxSpinCtrl::GetValue() const
 {
     wxString val = wxGetWindowText(m_hwndBuddy);
 
     long n;

-    if ( (wxSscanf(val, wxT("%lu"), &n) != 1) )
+    if ( (wxSscanf(val, wxT("%ld"), &n) != 1) )

         n = INT_MIN;
 
         n = INT_MIN;
 

+    if ( n < m_min )
+        n = m_min;
+    if ( n > m_max )
+        n = m_max;
+

     return n;
 }
 
 void wxSpinCtrl::SetSelection(long from, long to)
 {
     return n;
 }
 
 void wxSpinCtrl::SetSelection(long from, long to)
 {

-    // if from and to are both -1, it means (in wxWindows) that all text should
+    // if from and to are both -1, it means (in wxWidgets) that all text should

     // be selected - translate into Windows convention
     if ( (from == -1) && (to == -1) )
     {
         from = 0;
     }
 
     // be selected - translate into Windows convention
     if ( (from == -1) && (to == -1) )
     {
         from = 0;
     }
 

-    ::SendMessage((HWND)m_hwndBuddy, EM_SETSEL, (WPARAM)from, (LPARAM)to);
+    ::SendMessage(GetBuddyHwnd(), EM_SETSEL, (WPARAM)from, (LPARAM)to);

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


@@ -456,37 +484,37 @@ bool wxSpinCtrl::SetFont(const wxFont& font)
     if ( !wxWindowBase::SetFont(font) )
     {
         // nothing to do
     if ( !wxWindowBase::SetFont(font) )
     {
         // nothing to do

-        return FALSE;
+        return false;

     }
 
     WXHANDLE hFont = GetFont().GetResourceHandle();
     (void)::SendMessage(GetBuddyHwnd(), WM_SETFONT, (WPARAM)hFont, TRUE);
 
     }
 
     WXHANDLE hFont = GetFont().GetResourceHandle();
     (void)::SendMessage(GetBuddyHwnd(), WM_SETFONT, (WPARAM)hFont, TRUE);
 

-    return TRUE;
+    return true;

 }
 
 bool wxSpinCtrl::Show(bool show)
 {
     if ( !wxControl::Show(show) )
     {
 }
 
 bool wxSpinCtrl::Show(bool show)
 {
     if ( !wxControl::Show(show) )
     {

-        return FALSE;
+        return false;

     }
 
     ::ShowWindow(GetBuddyHwnd(), show ? SW_SHOW : SW_HIDE);
 
     }
 
     ::ShowWindow(GetBuddyHwnd(), show ? SW_SHOW : SW_HIDE);
 

-    return TRUE;
+    return true;

 }
 
 bool wxSpinCtrl::Enable(bool enable)
 {
     if ( !wxControl::Enable(enable) )
     {
 }
 
 bool wxSpinCtrl::Enable(bool enable)
 {
     if ( !wxControl::Enable(enable) )
     {

-        return FALSE;
+        return false;

     }
 
     ::EnableWindow(GetBuddyHwnd(), enable);
 
     }
 
     ::EnableWindow(GetBuddyHwnd(), enable);
 

-    return TRUE;
+    return true;

 }
 
 void wxSpinCtrl::SetFocus()
 }
 
 void wxSpinCtrl::SetFocus()


@@ -494,6 +522,18 @@ void wxSpinCtrl::SetFocus()
     ::SetFocus(GetBuddyHwnd());
 }
 
     ::SetFocus(GetBuddyHwnd());
 }
 

+#if wxUSE_TOOLTIPS
+
+void wxSpinCtrl::DoSetToolTip(wxToolTip *tip)
+{
+    wxSpinButton::DoSetToolTip(tip);
+
+    if ( tip )
+        tip->Add(m_hwndBuddy);
+}
+
+#endif // wxUSE_TOOLTIPS
+

 // ----------------------------------------------------------------------------
 // event processing
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // event processing
 // ----------------------------------------------------------------------------


@@ -522,14 +562,14 @@ wxSize wxSpinCtrl::DoGetBestSize() const
     sizeBtn.x += DEFAULT_ITEM_WIDTH + MARGIN_BETWEEN;
 
     int y;
     sizeBtn.x += DEFAULT_ITEM_WIDTH + MARGIN_BETWEEN;
 
     int y;

-    wxGetCharSize(GetHWND(), NULL, &y, &GetFont());
+    wxGetCharSize(GetHWND(), NULL, &y, GetFont());

     y = EDIT_HEIGHT_FROM_CHAR_HEIGHT(y);
 
     // JACS: we should always use the height calculated
     // from above, because otherwise we'll get a spin control
     // that's too big. So never use the height calculated
     // from wxSpinButton::DoGetBestSize().
     y = EDIT_HEIGHT_FROM_CHAR_HEIGHT(y);
 
     // JACS: we should always use the height calculated
     // from above, because otherwise we'll get a spin control
     // that's too big. So never use the height calculated
     // from wxSpinButton::DoGetBestSize().

-    
+

     // if ( sizeBtn.y < y )
     {
         // make the text tall enough
     // if ( sizeBtn.y < y )
     {
         // make the text tall enough


@@ -548,16 +588,12 @@ void wxSpinCtrl::DoMoveWindow(int x, int y, int width, int height)
         wxLogDebug(_T("not enough space for wxSpinCtrl!"));
     }
 
         wxLogDebug(_T("not enough space for wxSpinCtrl!"));
     }
 

-    if ( !::MoveWindow(GetBuddyHwnd(), x, y, widthText, height, TRUE) )
-    {
-        wxLogLastError(wxT("MoveWindow(buddy)"));
-    }
+    // 1) The buddy window
+    DoMoveSibling(m_hwndBuddy, x, y, widthText, height);

 
 

+    // 2) The button window

     x += widthText + MARGIN_BETWEEN;
     x += widthText + MARGIN_BETWEEN;

-    if ( !::MoveWindow(GetHwnd(), x, y, widthBtn, height, TRUE) )
-    {
-        wxLogLastError(wxT("MoveWindow"));
-    }
+    wxSpinButton::DoMoveWindow(x, y, widthBtn, height);

 }
 
 // get total size of the control
 }
 
 // get total size of the control


@@ -585,8 +621,5 @@ void wxSpinCtrl::DoGetPosition(int *x, int *y) const
     wxConstCast(this, wxSpinCtrl)->m_hWnd = hWnd;
 }
 
     wxConstCast(this, wxSpinCtrl)->m_hWnd = hWnd;
 }
 

-#endif // __WIN95__
-
-#endif
-       // wxUSE_SPINCTRL
+#endif // wxUSE_SPINCTRL