fix a hang up in wxExecute(wxArrayString& output) overload (#4380)

[wxWidgets.git] / src / generic / listctrl.cpp

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index d58f84467e61fcf01a9839dafa46d508b13ffc65..613d65a38e3b5379861f90632e39911e4206659b 100644 (file)
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -50,7 +50,7 @@
 #include "wx/renderer.h"
 
 #ifdef __WXMAC__
 #include "wx/renderer.h"
 
 #ifdef __WXMAC__

-    #include "wx/mac/private.h"
+    #include "wx/osx/private.h"

 #endif
 
 
 #endif
 
 


@@ -243,7 +243,7 @@ private:
 //  wxListLineData (internal)
 //-----------------------------------------------------------------------------
 
 //  wxListLineData (internal)
 //-----------------------------------------------------------------------------
 

-WX_DECLARE_EXPORTED_LIST(wxListItemData, wxListItemDataList);
+WX_DECLARE_LIST(wxListItemData, wxListItemDataList);

 #include "wx/listimpl.cpp"
 WX_DEFINE_LIST(wxListItemDataList)
 
 #include "wx/listimpl.cpp"
 WX_DEFINE_LIST(wxListItemDataList)
 


@@ -375,7 +375,7 @@ private:
                            int width);
 };
 
                            int width);
 };
 

-WX_DECLARE_EXPORTED_OBJARRAY(wxListLineData, wxListLineDataArray);
+WX_DECLARE_OBJARRAY(wxListLineData, wxListLineDataArray);

 #include "wx/arrimpl.cpp"
 WX_DEFINE_OBJARRAY(wxListLineDataArray)
 
 #include "wx/arrimpl.cpp"
 WX_DEFINE_OBJARRAY(wxListLineDataArray)
 


@@ -432,7 +432,6 @@ private:
     // it wasn't vetoed, i.e. if we should proceed
     bool SendListEvent(wxEventType type, const wxPoint& pos);
 
     // it wasn't vetoed, i.e. if we should proceed
     bool SendListEvent(wxEventType type, const wxPoint& pos);
 

-    DECLARE_DYNAMIC_CLASS(wxListHeaderWindow)

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -488,11 +487,11 @@ private:
 //  wxListMainWindow (internal)
 //-----------------------------------------------------------------------------
 
 //  wxListMainWindow (internal)
 //-----------------------------------------------------------------------------
 

-WX_DECLARE_EXPORTED_LIST(wxListHeaderData, wxListHeaderDataList);
+WX_DECLARE_LIST(wxListHeaderData, wxListHeaderDataList);

 #include "wx/listimpl.cpp"
 WX_DEFINE_LIST(wxListHeaderDataList)
 
 #include "wx/listimpl.cpp"
 WX_DEFINE_LIST(wxListHeaderDataList)
 

-class wxListMainWindow : public wxScrolledWindow
+class wxListMainWindow : public wxScrolledCanvas

 {
 public:
     wxListMainWindow();
 {
 public:
     wxListMainWindow();


@@ -598,10 +597,6 @@ public:
         m_textctrlWrapper = NULL;
     }
 
         m_textctrlWrapper = NULL;
     }
 

-    // we don't draw anything while we're frozen so we must refresh ourselves
-    // when we're thawed to make sure the changes are displayed correctly
-    virtual void DoThaw() { Refresh(); }
-

     void OnRenameTimer();
     bool OnRenameAccept(size_t itemEdit, const wxString& value);
     void OnRenameCancelled(size_t itemEdit);
     void OnRenameTimer();
     bool OnRenameAccept(size_t itemEdit, const wxString& value);
     void OnRenameCancelled(size_t itemEdit);


@@ -644,7 +639,11 @@ public:
     void SetItemState( long item, long state, long stateMask );
     void SetItemStateAll( long state, long stateMask );
     int GetItemState( long item, long stateMask ) const;
     void SetItemState( long item, long state, long stateMask );
     void SetItemStateAll( long state, long stateMask );
     int GetItemState( long item, long stateMask ) const;

-    void GetItemRect( long index, wxRect &rect ) const;
+    bool GetItemRect( long item, wxRect &rect ) const
+    {
+        return GetSubItemRect(item, wxLIST_GETSUBITEMRECT_WHOLEITEM, rect);
+    }
+    bool GetSubItemRect( long item, long subItem, wxRect& rect ) const;

     wxRect GetViewRect() const;
     bool GetItemPosition( long item, wxPoint& pos ) const;
     int GetSelectedItemCount() const;
     wxRect GetViewRect() const;
     bool GetItemPosition( long item, wxPoint& pos ) const;
     int GetSelectedItemCount() const;


@@ -705,7 +704,7 @@ public:
     // override base class virtual to reset m_lineHeight when the font changes
     virtual bool SetFont(const wxFont& font)
     {
     // override base class virtual to reset m_lineHeight when the font changes
     virtual bool SetFont(const wxFont& font)
     {

-        if ( !wxScrolledWindow::SetFont(font) )
+        if ( !wxScrolledCanvas::SetFont(font) )

             return false;
 
         m_lineHeight = 0;
             return false;
 
         m_lineHeight = 0;


@@ -853,7 +852,6 @@ private:
     wxListTextCtrlWrapper *m_textctrlWrapper;
 
 
     wxListTextCtrlWrapper *m_textctrlWrapper;
 
 

-    DECLARE_DYNAMIC_CLASS(wxListMainWindow)

     DECLARE_EVENT_TABLE()
 
     friend class wxGenericListCtrl;
     DECLARE_EVENT_TABLE()
 
     friend class wxGenericListCtrl;


@@ -1446,7 +1444,7 @@ bool wxListLineData::SetAttributes(wxDC *dc,
         if ( highlighted )
             dc->SetBrush( *m_owner->GetHighlightBrush() );
         else
         if ( highlighted )
             dc->SetBrush( *m_owner->GetHighlightBrush() );
         else

-            dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxSOLID));
+            dc->SetBrush(wxBrush(attr->GetBackgroundColour(), wxBRUSHSTYLE_SOLID));

 
         dc->SetPen( *wxTRANSPARENT_PEN );
 
 
         dc->SetPen( *wxTRANSPARENT_PEN );
 


@@ -1569,6 +1567,9 @@ void wxListLineData::DrawInReportMode( wxDC *dc,
         int xOld = x;
         x += width;
 
         int xOld = x;
         x += width;
 

+        const int wText = width - 8;
+        wxDCClipper clipper(*dc, xOld, rect.y, wText, rect.height);
+

         if ( item->HasImage() )
         {
             int ix, iy;
         if ( item->HasImage() )
         {
             int ix, iy;


@@ -1582,7 +1583,7 @@ void wxListLineData::DrawInReportMode( wxDC *dc,
         }
 
         if ( item->HasText() )
         }
 
         if ( item->HasText() )

-            DrawTextFormatted(dc, item->GetText(), col, xOld, yMid, width - 8);
+            DrawTextFormatted(dc, item->GetText(), col, xOld, yMid, wText);

     }
 }
 
     }
 }
 


@@ -1687,8 +1688,6 @@ void wxListLineData::ReverseHighlight( void )
 //  wxListHeaderWindow
 //-----------------------------------------------------------------------------
 
 //  wxListHeaderWindow
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow)
-

 BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
     EVT_PAINT         (wxListHeaderWindow::OnPaint)
     EVT_MOUSE_EVENTS  (wxListHeaderWindow::OnMouse)
 BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
     EVT_PAINT         (wxListHeaderWindow::OnPaint)
     EVT_MOUSE_EVENTS  (wxListHeaderWindow::OnMouse)


@@ -1791,7 +1790,7 @@ void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
     GetClientSize( &w, &h );
     m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
 
     GetClientSize( &w, &h );
     m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
 

-    dc.SetBackgroundMode(wxTRANSPARENT);
+    dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);

     dc.SetTextForeground(GetForegroundColour());
 
     int x = HEADER_OFFSET_X;
     dc.SetTextForeground(GetForegroundColour());
 
     int x = HEADER_OFFSET_X;


@@ -2136,11 +2135,11 @@ wxListTextCtrlWrapper::wxListTextCtrlWrapper(wxListMainWindow *owner,
 void wxListTextCtrlWrapper::EndEdit(bool discardChanges)
 {
     m_aboutToFinish = true;
 void wxListTextCtrlWrapper::EndEdit(bool discardChanges)
 {
     m_aboutToFinish = true;

-    
+

     if ( discardChanges )
     {
         m_owner->OnRenameCancelled(m_itemEdited);
     if ( discardChanges )
     {
         m_owner->OnRenameCancelled(m_itemEdited);

-           
+

         Finish( true );
     }
     else
         Finish( true );
     }
     else


@@ -2159,9 +2158,9 @@ void wxListTextCtrlWrapper::Finish( bool setfocus )
     m_owner->ResetTextControl( m_text );
 
     wxPendingDelete.Append( this );
     m_owner->ResetTextControl( m_text );
 
     wxPendingDelete.Append( this );

-    
+

     if (setfocus)
     if (setfocus)

-        m_owner->SetFocusIgnoringChildren();
+        m_owner->SetFocus();

 }
 
 bool wxListTextCtrlWrapper::AcceptChanges()
 }
 
 bool wxListTextCtrlWrapper::AcceptChanges()


@@ -2216,7 +2215,7 @@ void wxListTextCtrlWrapper::OnKeyUp( wxKeyEvent &event )
             sx = mySize.x;
        m_text->SetSize(sx, wxDefaultCoord);
     }
             sx = mySize.x;
        m_text->SetSize(sx, wxDefaultCoord);
     }

-    
+

     event.Skip();
 }
 
     event.Skip();
 }
 


@@ -2238,9 +2237,7 @@ void wxListTextCtrlWrapper::OnKillFocus( wxFocusEvent &event )
 //  wxListMainWindow
 //-----------------------------------------------------------------------------
 
 //  wxListMainWindow
 //-----------------------------------------------------------------------------
 

-IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow)
-
-BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
+BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledCanvas)

   EVT_PAINT          (wxListMainWindow::OnPaint)
   EVT_MOUSE_EVENTS   (wxListMainWindow::OnMouse)
   EVT_CHAR           (wxListMainWindow::OnChar)
   EVT_PAINT          (wxListMainWindow::OnPaint)
   EVT_MOUSE_EVENTS   (wxListMainWindow::OnMouse)
   EVT_CHAR           (wxListMainWindow::OnChar)


@@ -2296,7 +2293,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent,
                                     const wxSize& size,
                                     long style,
                                     const wxString &name )
                                     const wxSize& size,
                                     long style,
                                     const wxString &name )

-                : wxScrolledWindow( parent, id, pos, size,
+                : wxScrolledCanvas( parent, id, pos, size,

                                     style | wxHSCROLL | wxVSCROLL, name )
 {
     Init();
                                     style | wxHSCROLL | wxVSCROLL, name )
 {
     Init();


@@ -2307,7 +2304,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent,
                             (
                                 wxSYS_COLOUR_HIGHLIGHT
                             ),
                             (
                                 wxSYS_COLOUR_HIGHLIGHT
                             ),

-                            wxSOLID
+                            wxBRUSHSTYLE_SOLID

                          );
 
     m_highlightUnfocusedBrush = new wxBrush
                          );
 
     m_highlightUnfocusedBrush = new wxBrush


@@ -2316,7 +2313,7 @@ wxListMainWindow::wxListMainWindow( wxWindow *parent,
                                  (
                                      wxSYS_COLOUR_BTNSHADOW
                                  ),
                                  (
                                      wxSYS_COLOUR_BTNSHADOW
                                  ),

-                                 wxSOLID
+                                 wxBRUSHSTYLE_SOLID

                               );
 
     SetScrollbars( 0, 0, 0, 0, 0, 0 );
                               );
 
     SetScrollbars( 0, 0, 0, 0, 0, 0 );


@@ -2704,7 +2701,7 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
     // done (a Windows requirement).
     wxPaintDC dc( this );
 
     // done (a Windows requirement).
     wxPaintDC dc( this );
 

-    if ( IsEmpty() || IsFrozen() )
+    if ( IsEmpty() )

     {
         // nothing to draw or not the moment to draw it
         return;
     {
         // nothing to draw or not the moment to draw it
         return;


@@ -2765,7 +2762,7 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
         if ( HasFlag(wxLC_HRULES) )
         {
 
         if ( HasFlag(wxLC_HRULES) )
         {

-            wxPen pen(GetRuleColour(), 1, wxSOLID);
+            wxPen pen(GetRuleColour(), 1, wxPENSTYLE_SOLID);

             wxSize clientSize = GetClientSize();
 
             size_t i = visibleFrom;
             wxSize clientSize = GetClientSize();
 
             size_t i = visibleFrom;


@@ -2791,7 +2788,7 @@ void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
         // Draw vertical rules if required
         if ( HasFlag(wxLC_VRULES) && !IsEmpty() )
         {
         // Draw vertical rules if required
         if ( HasFlag(wxLC_VRULES) && !IsEmpty() )
         {

-            wxPen pen(GetRuleColour(), 1, wxSOLID);
+            wxPen pen(GetRuleColour(), 1, wxPENSTYLE_SOLID);

             wxRect firstItemRect, lastItemRect;
 
             GetItemRect(visibleFrom, firstItemRect);
             wxRect firstItemRect, lastItemRect;
 
             GetItemRect(visibleFrom, firstItemRect);


@@ -2995,7 +2992,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
 #endif // __WXMAC__
 
     if ( event.LeftDown() )
 #endif // __WXMAC__
 
     if ( event.LeftDown() )

-        SetFocusIgnoringChildren();
+        SetFocus();

 
     event.SetEventObject( GetParent() );
     if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
 
     event.SetEventObject( GetParent() );
     if ( GetParent()->GetEventHandler()->ProcessEvent( event) )


@@ -4117,8 +4114,7 @@ int wxListMainWindow::GetSelectedItemCount() const
 
 wxRect wxListMainWindow::GetViewRect() const
 {
 
 wxRect wxListMainWindow::GetViewRect() const
 {

-    wxASSERT_MSG( !HasFlag(wxLC_REPORT | wxLC_LIST),
-                    _T("wxListCtrl::GetViewRect() only works in icon mode") );
+    wxASSERT_MSG( !HasFlag(wxLC_LIST), "not implemented for list view" );

 
     // we need to find the longest/tallest label
     wxCoord xMax = 0, yMax = 0;
 
     // we need to find the longest/tallest label
     wxCoord xMax = 0, yMax = 0;


@@ -4154,10 +4150,13 @@ wxRect wxListMainWindow::GetViewRect() const
     return wxRect(0, 0, xMax, yMax);
 }
 
     return wxRect(0, 0, xMax, yMax);
 }
 

-void wxListMainWindow::GetItemRect( long index, wxRect &rect ) const
+bool
+wxListMainWindow::GetSubItemRect(long item, long subItem, wxRect& rect) const

 {
 {

-    wxCHECK_RET( index >= 0 && (size_t)index < GetItemCount(),
-                 _T("invalid index in GetItemRect") );
+    wxCHECK_MSG( InReportView(), false,
+                 _T("GetSubItemRect only meaningful in report view") );
+    wxCHECK_MSG( item >= 0 && (size_t)item < GetItemCount(), false,
+                 _T("invalid item in GetSubItemRect") );

 
     // ensure that we're laid out, otherwise we could return nonsense
     if ( m_dirty )
 
     // ensure that we're laid out, otherwise we could return nonsense
     if ( m_dirty )


@@ -4166,9 +4165,24 @@ void wxListMainWindow::GetItemRect( long index, wxRect &rect ) const
             RecalculatePositions(true /* no refresh */);
     }
 
             RecalculatePositions(true /* no refresh */);
     }
 

-    rect = GetLineRect((size_t)index);
+    rect = GetLineRect((size_t)item);
+
+    // Adjust rect to specified column
+    if ( subItem != wxLIST_GETSUBITEMRECT_WHOLEITEM )
+    {
+        wxCHECK_MSG( subItem >= 0 && subItem < GetColumnCount(), false,
+                     _T("invalid subItem in GetSubItemRect") );
+
+        for (int i = 0; i < subItem; i++)
+        {
+            rect.x += GetColumnWidth(i);
+        }
+        rect.width = GetColumnWidth(subItem);
+    }

 
     CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y);
 
     CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y);

+
+    return true;

 }
 
 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) const
 }
 
 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) const


@@ -4196,9 +4210,9 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
     const size_t count = GetItemCount();
 
     int iconSpacing;
     const size_t count = GetItemCount();
 
     int iconSpacing;

-    if ( HasFlag(wxLC_ICON) )
+    if ( HasFlag(wxLC_ICON) && m_normal_image_list )

         iconSpacing = m_normal_spacing;
         iconSpacing = m_normal_spacing;

-    else if ( HasFlag(wxLC_SMALL_ICON) )
+    else if ( HasFlag(wxLC_SMALL_ICON) && m_small_image_list )

         iconSpacing = m_small_spacing;
     else
         iconSpacing = 0;
         iconSpacing = m_small_spacing;
     else
         iconSpacing = 0;


@@ -4861,7 +4875,7 @@ void wxListMainWindow::OnScroll(wxScrollWinEvent& event)
 {
     // FIXME
 #if ( defined(__WXGTK__) || defined(__WXMAC__) ) && !defined(__WXUNIVERSAL__)
 {
     // FIXME
 #if ( defined(__WXGTK__) || defined(__WXMAC__) ) && !defined(__WXUNIVERSAL__)

-    wxScrolledWindow::OnScroll(event);
+    wxScrolledCanvas::OnScroll(event);

 #else
     HandleOnScroll( event );
 #endif
 #else
     HandleOnScroll( event );
 #endif


@@ -5095,7 +5109,17 @@ void wxGenericListCtrl::SetSingleStyle( long style, bool add )
     else
         flag &= ~style;
 
     else
         flag &= ~style;
 

-    SetWindowStyleFlag( flag );
+    // some styles can be set without recreating everything (as happens in
+    // SetWindowStyleFlag() which calls wxListMainWindow::DeleteEverything())
+    if ( !(style & ~(wxLC_HRULES | wxLC_VRULES)) )
+    {
+        Refresh();
+        wxWindow::SetWindowStyleFlag(flag);
+    }
+    else
+    {
+        SetWindowStyleFlag( flag );
+    }

 }
 
 void wxGenericListCtrl::SetWindowStyleFlag( long flag )
 }
 
 void wxGenericListCtrl::SetWindowStyleFlag( long flag )


@@ -5259,11 +5283,22 @@ wxRect wxGenericListCtrl::GetViewRect() const
     return m_mainWin->GetViewRect();
 }
 
     return m_mainWin->GetViewRect();
 }
 

-bool wxGenericListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const
+bool wxGenericListCtrl::GetItemRect(long item, wxRect& rect, int code) const

 {
 {

-    m_mainWin->GetItemRect( item, rect );
+    return GetSubItemRect(item, wxLIST_GETSUBITEMRECT_WHOLEITEM, rect, code);
+}
+
+bool wxGenericListCtrl::GetSubItemRect(long item,
+                                       long subItem,
+                                       wxRect& rect,
+                                       int WXUNUSED(code)) const
+{
+    if ( !m_mainWin->GetSubItemRect( item, subItem, rect ) )
+        return false;
+

     if ( m_mainWin->HasHeader() )
         rect.y += m_headerHeight + 1;
     if ( m_mainWin->HasHeader() )
         rect.y += m_headerHeight + 1;

+

     return true;
 }
 
     return true;
 }
 


@@ -5275,7 +5310,7 @@ bool wxGenericListCtrl::GetItemPosition( long item, wxPoint& pos ) const
 
 bool wxGenericListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
 {
 
 bool wxGenericListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
 {

-    return 0;
+    return false;

 }
 
 int wxGenericListCtrl::GetItemCount() const
 }
 
 int wxGenericListCtrl::GetItemCount() const


@@ -5898,14 +5933,4 @@ void wxGenericListCtrl::Refresh(bool eraseBackground, const wxRect *rect)
     }
 }
 
     }
 }
 

-void wxGenericListCtrl::DoFreeze()
-{
-    m_mainWin->Freeze();
-}
-
-void wxGenericListCtrl::DoThaw()
-{
-    m_mainWin->Thaw();
-}
-

 #endif // wxUSE_LISTCTRL
 #endif // wxUSE_LISTCTRL