The device origin can be set on WinCE, so use it and redefine conversion

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

diff --git a/src/msw/checklst.cpp b/src/msw/checklst.cpp
index 5aa72dd1e4196b5d723af61420746e4ef1f5ec7f..e13cc98cf284de9c01d072e50d39f0aba9001762 100644 (file)
--- a/src/msw/checklst.cpp
+++ b/src/msw/checklst.cpp
@@ -6,7 +6,7 @@
 // Created:     16.11.97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     16.11.97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "checklst.h"
 #endif
 
 #pragma implementation "checklst.h"
 #endif
 


@@ -28,7 +28,7 @@
 #pragma hdrstop
 #endif
 
 #pragma hdrstop
 #endif
 

-#if wxUSE_OWNER_DRAWN
+#if wxUSE_CHECKLISTBOX && wxUSE_OWNER_DRAWN

 
 #ifndef WX_PRECOMP
     #include "wx/object.h"
 
 #ifndef WX_PRECOMP
     #include "wx/object.h"


@@ -47,9 +47,11 @@
 #include "wx/ownerdrw.h"
 #include "wx/checklst.h"
 
 #include "wx/ownerdrw.h"
 #include "wx/checklst.h"
 

-#include <windows.h>
+#include "wx/msw/wrapwin.h"

 #include <windowsx.h>
 
 #include <windowsx.h>
 

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

 #if defined(__GNUWIN32_OLD__)
     #include "wx/msw/gnuwin32/extra.h"
 #endif
 #if defined(__GNUWIN32_OLD__)
     #include "wx/msw/gnuwin32/extra.h"
 #endif


@@ -65,7 +67,64 @@
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

+
+#if wxUSE_EXTENDED_RTTI
+WX_DEFINE_FLAGS( wxCheckListBoxStyle )
+
+wxBEGIN_FLAGS( wxCheckListBoxStyle )
+    // new style border flags, we put them first to
+    // use them for streaming out
+    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
+    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
+    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(wxLB_SINGLE)
+    wxFLAGS_MEMBER(wxLB_MULTIPLE)
+    wxFLAGS_MEMBER(wxLB_EXTENDED)
+    wxFLAGS_MEMBER(wxLB_HSCROLL)
+    wxFLAGS_MEMBER(wxLB_ALWAYS_SB)
+    wxFLAGS_MEMBER(wxLB_NEEDED_SB)
+    wxFLAGS_MEMBER(wxLB_SORT)
+    wxFLAGS_MEMBER(wxLB_OWNERDRAW)
+
+wxEND_FLAGS( wxCheckListBoxStyle )
+
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxCheckListBox, wxListBox,"wx/checklst.h")
+
+wxBEGIN_PROPERTIES_TABLE(wxCheckListBox)
+    wxEVENT_PROPERTY( Toggle , wxEVT_COMMAND_CHECKLISTBOX_TOGGLED , wxCommandEvent )
+    wxPROPERTY_FLAGS( WindowStyle , wxCheckListBoxStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , wxLB_OWNERDRAW /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxCheckListBox)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_4( wxCheckListBox , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size )
+
+#else

 IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox, wxListBox)
 IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox, wxListBox)

+#endif

 
 // ----------------------------------------------------------------------------
 // declaration and implementation of wxCheckListBoxItem class
 
 // ----------------------------------------------------------------------------
 // declaration and implementation of wxCheckListBoxItem class


@@ -73,7 +132,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxCheckListBox, wxListBox)
 
 class wxCheckListBoxItem : public wxOwnerDrawn
 {
 
 class wxCheckListBoxItem : public wxOwnerDrawn
 {

-friend class wxCheckListBox;
+friend class WXDLLEXPORT wxCheckListBox;

 public:
   // ctor
   wxCheckListBoxItem(wxCheckListBox *pParent, size_t nIndex);
 public:
   // ctor
   wxCheckListBoxItem(wxCheckListBox *pParent, size_t nIndex);


@@ -81,21 +140,26 @@ public:
   // drawing functions
   virtual bool OnDrawItem(wxDC& dc, const wxRect& rc, wxODAction act, wxODStatus stat);
 
   // drawing functions
   virtual bool OnDrawItem(wxDC& dc, const wxRect& rc, wxODAction act, wxODStatus stat);
 

-  // simple accessors
-  bool IsChecked() const  { return m_bChecked;        }
+  // simple accessors and operations
+  bool IsChecked() const { return m_bChecked; }
+

   void Check(bool bCheck);
   void Toggle() { Check(!IsChecked()); }
 
   void Check(bool bCheck);
   void Toggle() { Check(!IsChecked()); }
 

+  void SendEvent();
+

 private:
 private:

+
+    DECLARE_NO_COPY_CLASS(wxCheckListBoxItem)

   bool            m_bChecked;
   wxCheckListBox *m_pParent;
   bool            m_bChecked;
   wxCheckListBox *m_pParent;

-  size_t            m_nIndex;
+  size_t          m_nIndex;

 };
 
 wxCheckListBoxItem::wxCheckListBoxItem(wxCheckListBox *pParent, size_t nIndex)
 };
 
 wxCheckListBoxItem::wxCheckListBoxItem(wxCheckListBox *pParent, size_t nIndex)

-                  : wxOwnerDrawn("", TRUE)   // checkable
+                  : wxOwnerDrawn(wxEmptyString, true)   // checkable

 {
 {

-  m_bChecked = FALSE;
+  m_bChecked = false;

   m_pParent  = pParent;
   m_nIndex   = nIndex;
 
   m_pParent  = pParent;
   m_nIndex   = nIndex;
 


@@ -107,14 +171,6 @@ wxCheckListBoxItem::wxCheckListBoxItem(wxCheckListBox *pParent, size_t nIndex)
   SetMarginWidth(GetDefaultMarginWidth());
 }
 
   SetMarginWidth(GetDefaultMarginWidth());
 }
 

-/*
- * JACS - I've got the owner-draw stuff partially working with WIN16,
- * with a really horrible-looking cross for wxCheckListBox instead of a
- * check - could use a bitmap check-mark instead, defined in wx.rc.
- * Also there's a refresh problem whereby it doesn't always draw the
- * check until you click to the right of it, which is OK for WIN32.
- */
-

 bool wxCheckListBoxItem::OnDrawItem(wxDC& dc, const wxRect& rc,
                                     wxODAction act, wxODStatus stat)
 {
 bool wxCheckListBoxItem::OnDrawItem(wxDC& dc, const wxRect& rc,
                                     wxODAction act, wxODStatus stat)
 {


@@ -149,29 +205,17 @@ bool wxCheckListBoxItem::OnDrawItem(wxDC& dc, const wxRect& rc,
       HBITMAP hbmpOld = (HBITMAP)SelectObject(hdcMem, hbmpCheck);
 
       // then draw a check mark into it
       HBITMAP hbmpOld = (HBITMAP)SelectObject(hdcMem, hbmpCheck);
 
       // then draw a check mark into it

-#if defined(__WIN32__) && !defined(__SC__)
+

       RECT rect;
       rect.left   = 0;
       rect.top    = 0;
       rect.right  = nCheckWidth;
       rect.bottom = nCheckHeight;
 
       RECT rect;
       rect.left   = 0;
       rect.top    = 0;
       rect.right  = nCheckWidth;
       rect.bottom = nCheckHeight;
 

-      DrawFrameControl(hdcMem, &rect, DFC_MENU, DFCS_MENUCHECK);
+#ifdef __WXWINCE__
+      DrawFrameControl(hdcMem, &rect, DFC_BUTTON, DFCS_BUTTONCHECK);

 #else
 #else

-      // In WIN16, draw a cross
-      HPEN blackPen = CreatePen(PS_SOLID, 1, RGB(0, 0, 0));
-      HPEN whiteBrush = (HPEN)GetStockObject(WHITE_BRUSH);
-      HPEN hPenOld = (HPEN)::SelectObject(hdcMem, blackPen);
-      HPEN hBrushOld = (HPEN)::SelectObject(hdcMem, whiteBrush);
-      ::SetROP2(hdcMem, R2_COPYPEN);
-      Rectangle(hdcMem, 0, 0, nCheckWidth, nCheckHeight);
-      MoveTo(hdcMem, 0, 0);
-      LineTo(hdcMem, nCheckWidth, nCheckHeight);
-      MoveTo(hdcMem, nCheckWidth, 0);
-      LineTo(hdcMem, 0, nCheckHeight);
-      ::SelectObject(hdcMem, hPenOld);
-      ::SelectObject(hdcMem, hBrushOld);
-      ::DeleteObject(blackPen);
+      DrawFrameControl(hdcMem, &rect, DFC_MENU, DFCS_MENUCHECK);

 #endif
 
       // finally copy it to screen DC and clean up
 #endif
 
       // finally copy it to screen DC and clean up


@@ -209,10 +253,10 @@ bool wxCheckListBoxItem::OnDrawItem(wxDC& dc, const wxRect& rc,
     }
     */
 
     }
     */
 

-    return TRUE;
+    return true;

   }
 
   }
 

-  return FALSE;
+  return false;

 }
 
 // change the state of the item and redraw it
 }
 
 // change the state of the item and redraw it


@@ -220,7 +264,7 @@ void wxCheckListBoxItem::Check(bool check)
 {
     m_bChecked = check;
 
 {
     m_bChecked = check;
 

-    // index may be chanegd because new items were added/deleted
+    // index may be changed because new items were added/deleted

     if ( m_pParent->GetItemIndex(this) != (int)m_nIndex )
     {
         // update it
     if ( m_pParent->GetItemIndex(this) != (int)m_nIndex )
     {
         // update it


@@ -233,27 +277,20 @@ void wxCheckListBoxItem::Check(bool check)
 
     HWND hwndListbox = (HWND)m_pParent->GetHWND();
 
 
     HWND hwndListbox = (HWND)m_pParent->GetHWND();
 

-    #ifdef __WIN32__
-        RECT rcUpdate;
+    RECT rcUpdate;

 
 

-        if ( ::SendMessage(hwndListbox, LB_GETITEMRECT,
-                           m_nIndex, (LPARAM)&rcUpdate) == LB_ERR )
-        {
-            wxLogDebug(wxT("LB_GETITEMRECT failed"));
-        }
-    #else // Win16
-        // FIXME this doesn't work if the listbox is scrolled!
-        size_t nHeight = m_pParent->GetItemHeight();
-        size_t y = m_nIndex * nHeight;
-        RECT rcUpdate ;
-        rcUpdate.left   = 0 ;
-        rcUpdate.top    = y ;
-        rcUpdate.right  = GetDefaultMarginWidth() ;
-        rcUpdate.bottom = y + nHeight ;
-    #endif  // Win32/16
-
-    InvalidateRect(hwndListbox, &rcUpdate, FALSE);
+    if ( ::SendMessage(hwndListbox, LB_GETITEMRECT,
+                       m_nIndex, (LPARAM)&rcUpdate) == LB_ERR )
+    {
+        wxLogDebug(wxT("LB_GETITEMRECT failed"));
+    }
+
+    ::InvalidateRect(hwndListbox, &rcUpdate, FALSE);
+}

 
 

+// send an "item checked" event
+void wxCheckListBoxItem::SendEvent()
+{

     wxCommandEvent event(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, m_pParent->GetId());
     event.SetInt(m_nIndex);
     event.SetEventObject(m_pParent);
     wxCommandEvent event(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, m_pParent->GetId());
     event.SetInt(m_nIndex);
     event.SetEventObject(m_pParent);


@@ -286,10 +323,41 @@ wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id,
                                long style, const wxValidator& val,
                                const wxString& name)
 {
                                long style, const wxValidator& val,
                                const wxString& name)
 {

-    Create(parent, id, pos, size, nStrings, choices,
-           style | wxLB_OWNERDRAW, val, name);
+    Create(parent, id, pos, size, nStrings, choices, style, val, name);

 }
 
 }
 

+wxCheckListBox::wxCheckListBox(wxWindow *parent, wxWindowID id,
+                               const wxPoint& pos, const wxSize& size,
+                               const wxArrayString& choices,
+                               long style, const wxValidator& val,
+                               const wxString& name)
+{
+    Create(parent, id, pos, size, choices, style, val, name);
+}
+
+bool wxCheckListBox::Create(wxWindow *parent, wxWindowID id,
+                            const wxPoint& pos, const wxSize& size,
+                            int n, const wxString choices[],
+                            long style,
+                            const wxValidator& validator, const wxString& name)
+{
+    return wxListBox::Create(parent, id, pos, size, n, choices,
+                             style | wxLB_OWNERDRAW, validator, name);
+}
+
+bool wxCheckListBox::Create(wxWindow *parent, wxWindowID id,
+                            const wxPoint& pos, const wxSize& size,
+                            const wxArrayString& choices,
+                            long style,
+                            const wxValidator& validator, const wxString& name)
+{
+    return wxListBox::Create(parent, id, pos, size, choices,
+                             style | wxLB_OWNERDRAW, validator, name);
+}
+
+// misc overloaded methods
+// -----------------------
+

 void wxCheckListBox::Delete(int N)
 {
     wxCHECK_RET( N >= 0 && N < m_noItems,
 void wxCheckListBox::Delete(int N)
 {
     wxCHECK_RET( N >= 0 && N < m_noItems,


@@ -311,14 +379,14 @@ bool wxCheckListBox::SetFont( const wxFont &font )
 
     wxListBox::SetFont(font);
 
 
     wxListBox::SetFont(font);
 

-    return TRUE;
+    return true;

 }
 
 // create/retrieve item
 // --------------------
 
 // create a check list box item
 }
 
 // create/retrieve item
 // --------------------
 
 // create a check list box item

-wxOwnerDrawn *wxCheckListBox::CreateItem(size_t nIndex)
+wxOwnerDrawn *wxCheckListBox::CreateLboxItem(size_t nIndex)

 {
   wxCheckListBoxItem *pItem = new wxCheckListBoxItem(this, nIndex);
   return pItem;
 {
   wxCheckListBoxItem *pItem = new wxCheckListBoxItem(this, nIndex);
   return pItem;


@@ -337,10 +405,10 @@ bool wxCheckListBox::MSWOnMeasure(WXMEASUREITEMSTRUCT *item)
     // add place for the check mark
     pStruct->itemWidth += wxOwnerDrawn::GetDefaultMarginWidth();
 
     // add place for the check mark
     pStruct->itemWidth += wxOwnerDrawn::GetDefaultMarginWidth();
 

-    return TRUE;
+    return true;

   }
 
   }
 

-  return FALSE;
+  return false;

 }
 
 // check items
 }
 
 // check items


@@ -348,7 +416,7 @@ bool wxCheckListBox::MSWOnMeasure(WXMEASUREITEMSTRUCT *item)
 
 bool wxCheckListBox::IsChecked(size_t uiIndex) const
 {
 
 bool wxCheckListBox::IsChecked(size_t uiIndex) const
 {

-    wxCHECK_MSG( uiIndex < (size_t)GetCount(), FALSE, _T("bad wxCheckListBox index") );
+    wxCHECK_MSG( uiIndex < (size_t)GetCount(), false, _T("bad wxCheckListBox index") );

 
     return GetItem(uiIndex)->IsChecked();
 }
 
     return GetItem(uiIndex)->IsChecked();
 }


@@ -374,7 +442,7 @@ void wxCheckListBox::OnKeyDown(wxKeyEvent& event)
         Clear
     } oper;
 
         Clear
     } oper;
 

-    switch ( event.KeyCode() )
+    switch ( event.GetKeyCode() )

     {
         case WXK_SPACE:
             oper = Toggle;
     {
         case WXK_SPACE:
             oper = Toggle;


@@ -397,15 +465,19 @@ void wxCheckListBox::OnKeyDown(wxKeyEvent& event)
     if ( oper != None )
     {
         wxArrayInt selections;
     if ( oper != None )
     {
         wxArrayInt selections;

-        int count;
+        int count = 0;

         if ( HasMultipleSelection() )
         {
             count = GetSelections(selections);
         }
         else
         {
         if ( HasMultipleSelection() )
         {
             count = GetSelections(selections);
         }
         else
         {

-            count = 1;
-            selections.Add(GetSelection());
+            int sel = GetSelection();
+            if (sel != -1)
+            {
+                count = 1;
+                selections.Add(sel);
+            }

         }
 
         for ( int i = 0; i < count; i++ )
         }
 
         for ( int i = 0; i < count; i++ )


@@ -431,6 +503,10 @@ void wxCheckListBox::OnKeyDown(wxKeyEvent& event)
                 default:
                     wxFAIL_MSG( _T("what should this key do?") );
             }
                 default:
                     wxFAIL_MSG( _T("what should this key do?") );
             }

+
+            // we should send an event as this has been done by the user and
+            // not by the program
+            item->SendEvent();

         }
     }
     else // nothing to do
         }
     }
     else // nothing to do


@@ -443,21 +519,13 @@ void wxCheckListBox::OnLeftClick(wxMouseEvent& event)
 {
   // clicking on the item selects it, clicking on the checkmark toggles
   if ( event.GetX() <= wxOwnerDrawn::GetDefaultMarginWidth() ) {
 {
   // clicking on the item selects it, clicking on the checkmark toggles
   if ( event.GetX() <= wxOwnerDrawn::GetDefaultMarginWidth() ) {

-    #ifdef __WIN32__
-      size_t nItem = (size_t)::SendMessage
-                               (
-                                (HWND)GetHWND(),
-                                LB_ITEMFROMPOINT,
-                                0,
-                                MAKELPARAM(event.GetX(), event.GetY())
-                               );
-    #else // Win16
-        // FIXME this doesn't work when the listbox is scrolled!
-        size_t nItem = ((size_t)event.GetY()) / m_nItemHeight;
-    #endif // Win32/16
-
-    if ( nItem < (size_t)m_noItems )
-      GetItem(nItem)->Toggle();
+    int nItem = HitTest(event.GetX(), event.GetY());
+
+    if ( nItem != wxNOT_FOUND ) {
+      wxCheckListBoxItem *item = GetItem(nItem);
+      item->Toggle();
+      item->SendEvent();
+    }

     //else: it's not an error, just click outside of client zone
   }
   else {
     //else: it's not an error, just click outside of client zone
   }
   else {


@@ -466,5 +534,26 @@ void wxCheckListBox::OnLeftClick(wxMouseEvent& event)
   }
 }
 
   }
 }
 

+int wxCheckListBox::DoHitTestItem(wxCoord x, wxCoord y) const
+{
+    int nItem = (int)::SendMessage
+                             (
+                              (HWND)GetHWND(),
+                              LB_ITEMFROMPOINT,
+                              0,
+                              MAKELPARAM(x, y)
+                             );
+
+  return nItem >= m_noItems ? wxNOT_FOUND : nItem;
+}
+
+
+wxSize wxCheckListBox::DoGetBestSize() const
+{
+    wxSize best = wxListBox::DoGetBestSize();
+    best.x += wxOwnerDrawn::GetDefaultMarginWidth();  // add room for the checkbox
+    return best;
+}
+

 #endif
 
 #endif