X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3d167c0022e409c541a987a23352882445b29819..95725e35d8bfa902349fea22349935dc260c591e:/src/generic/listctrl.cpp

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index d66bb508bf..e8e6b26b34 100644
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -342,12 +342,23 @@ bool wxListHeaderData::IsHit( int x, int y ) const
 
 void wxListHeaderData::GetItem( wxListItem& item )
 {
-    item.m_mask = m_mask;
-    item.m_text = m_text;
-    item.m_image = m_image;
-    item.m_format = m_format;
-    item.m_width = m_width;
-    item.m_state = m_state;
+    long mask = item.m_mask;
+    if ( !mask )
+    {
+        // by default, get everything for backwards compatibility
+        mask = -1;
+    }
+
+    if ( mask & wxLIST_MASK_STATE )
+        item.m_state = m_state;
+    if ( mask & wxLIST_MASK_TEXT )
+        item.m_text = m_text;
+    if ( mask & wxLIST_MASK_IMAGE )
+        item.m_image = m_image;
+    if ( mask & wxLIST_MASK_WIDTH )
+        item.m_width = m_width;
+    if ( mask & wxLIST_MASK_FORMAT )
+        item.m_format = m_format;
 }
 
 int wxListHeaderData::GetImage() const
@@ -923,7 +934,6 @@ void wxListLineData::ReverseHighlight( void )
 BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
     EVT_PAINT         (wxListHeaderWindow::OnPaint)
     EVT_MOUSE_EVENTS  (wxListHeaderWindow::OnMouse)
-    EVT_SET_FOCUS     (wxListHeaderWindow::OnSetFocus)
 END_EVENT_TABLE()
 
 void wxListHeaderWindow::Init()
@@ -1330,12 +1340,6 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
     }
 }
 
-void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
-{
-    m_owner->SetFocus();
-    m_owner->Update();
-}
-
 bool wxListHeaderWindow::SendListEvent(wxEventType type, const wxPoint& pos)
 {
     wxWindow *parent = GetParent();
@@ -1578,10 +1582,9 @@ wxListMainWindow::wxListMainWindow()
 wxListMainWindow::wxListMainWindow( wxWindow *parent,
                                     wxWindowID id,
                                     const wxPoint& pos,
-                                    const wxSize& size,
-                                    long style,
-                                    const wxString &name )
-                : wxWindow( parent, id, pos, size, style, name )
+                                    const wxSize& size )
+                : wxWindow( parent, id, pos, size,
+                            wxWANTS_CHARS | wxBORDER_NONE )
 {
     Init();
 
@@ -2204,7 +2207,7 @@ wxTextCtrl *wxListMainWindow::EditLabel(long item, wxClassInfo* textControlClass
     wxCHECK_MSG( (item >= 0) && ((size_t)item < GetItemCount()), NULL,
                  wxT("wrong index in wxGenericListCtrl::EditLabel()") );
 
-    wxASSERT_MSG( textControlClass->IsKindOf(CLASSINFO(wxTextCtrl)),
+    wxASSERT_MSG( textControlClass->IsKindOf(wxCLASSINFO(wxTextCtrl)),
                  wxT("EditLabel() needs a text control") );
 
     size_t itemEdit = (size_t)item;
@@ -2299,8 +2302,11 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
     if ( event.LeftDown() )
         SetFocus();
 
-    event.SetEventObject( GetParent() );
-    if ( GetParent()->GetEventHandler()->ProcessEvent( event) )
+    // Pretend that the event happened in wxListCtrl itself.
+    wxMouseEvent me(event);
+    me.SetEventObject( GetParent() );
+    me.SetId(GetParent()->GetId());
+    if ( GetParent()->GetEventHandler()->ProcessEvent( me ))
         return;
 
     if (event.GetEventType() == wxEVT_MOUSEWHEEL)
@@ -2360,38 +2366,19 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
         }
     }
 
+    // Update drag events counter first as we must do it even if the mouse is
+    // not on any item right now as we must keep count in case we started
+    // dragging from the empty control area but continued to do it over a valid
+    // item -- in this situation we must not start dragging this item.
     if (event.Dragging())
-    {
-        if (m_dragCount == 0)
-        {
-            // we have to report the raw, physical coords as we want to be
-            // able to call HitTest(event.m_pointDrag) from the user code to
-            // get the item being dragged
-            m_dragStart = event.GetPosition();
-        }
-
         m_dragCount++;
-
-        if (m_dragCount != 3)
-            return;
-
-        int command = event.RightIsDown() ? wxEVT_COMMAND_LIST_BEGIN_RDRAG
-                                          : wxEVT_COMMAND_LIST_BEGIN_DRAG;
-
-        wxListEvent le( command, GetParent()->GetId() );
-        le.SetEventObject( GetParent() );
-        le.m_item.m_itemId =
-        le.m_itemIndex = m_lineLastClicked;
-        le.m_pointDrag = m_dragStart;
-        GetParent()->GetEventHandler()->ProcessEvent( le );
-
-        return;
-    }
     else
-    {
         m_dragCount = 0;
-    }
 
+    // The only mouse event that can be generated without any valid item is
+    // wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK as it can be useful to have a global
+    // popup menu for the list control itself which should be shown even when
+    // the user clicks outside of any item.
     if ( !hitResult )
     {
         // outside of any item
@@ -2415,6 +2402,27 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
         return;
     }
 
+    if ( event.Dragging() )
+    {
+        if (m_dragCount == 1)
+        {
+            // we have to report the raw, physical coords as we want to be
+            // able to call HitTest(event.m_pointDrag) from the user code to
+            // get the item being dragged
+            m_dragStart = event.GetPosition();
+        }
+
+        if (m_dragCount != 3)
+            return;
+
+        int command = event.RightIsDown() ? wxEVT_COMMAND_LIST_BEGIN_RDRAG
+                                          : wxEVT_COMMAND_LIST_BEGIN_DRAG;
+
+        SendNotify( m_lineLastClicked, command, m_dragStart );
+
+        return;
+    }
+
     bool forceClick = false;
     if (event.ButtonDClick())
     {
@@ -2700,6 +2708,7 @@ void wxListMainWindow::OnKeyDown( wxKeyEvent &event )
     // propagate the key event upwards
     wxKeyEvent ke(event);
     ke.SetEventObject( parent );
+    ke.SetId(GetParent()->GetId());
     if (parent->GetEventHandler()->ProcessEvent( ke ))
         return;
 
@@ -2723,6 +2732,8 @@ void wxListMainWindow::OnKeyUp( wxKeyEvent &event )
 
     // propagate the key event upwards
     wxKeyEvent ke(event);
+    ke.SetEventObject( parent );
+    ke.SetId(GetParent()->GetId());
     if (parent->GetEventHandler()->ProcessEvent( ke ))
         return;
 
@@ -2752,6 +2763,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
     // propagate the char event upwards
     wxKeyEvent ke(event);
     ke.SetEventObject( parent );
+    ke.SetId(GetParent()->GetId());
     if (parent->GetEventHandler()->ProcessEvent( ke ))
         return;
 
@@ -4120,8 +4132,10 @@ void wxListMainWindow::InsertItem( wxListItem &item )
     RefreshLines(id, GetItemCount() - 1);
 }
 
-void wxListMainWindow::InsertColumn( long col, const wxListItem &item )
+long wxListMainWindow::InsertColumn( long col, const wxListItem &item )
 {
+    long idx = -1;
+
     m_dirty = true;
     if ( InReportView() )
     {
@@ -4138,9 +4152,11 @@ void wxListMainWindow::InsertColumn( long col, const wxListItem &item )
                 node = m_columns.Item( col );
             m_columns.Insert( node, column );
             m_aColWidths.Insert( colWidthInfo, col );
+            idx = col;
         }
         else
         {
+            idx = m_aColWidths.GetCount();
             m_columns.Append( column );
             m_aColWidths.Add( colWidthInfo );
         }
@@ -4162,6 +4178,7 @@ void wxListMainWindow::InsertColumn( long col, const wxListItem &item )
         // invalidate it as it has to be recalculated
         m_headerWidth = 0;
     }
+    return idx;
 }
 
 int wxListMainWindow::GetItemWidthWithImage(wxListItem * item)
@@ -4383,12 +4400,7 @@ bool wxGenericListCtrl::Create(wxWindow *parent,
                                   validator, name ) )
         return false;
 
-#ifdef __WXGTK__
-    style &= ~wxBORDER_MASK;
-    style |= wxBORDER_THEME;
-#endif
-
-    m_mainWin = new wxListMainWindow( this, wxID_ANY, wxPoint(0, 0), size, style );
+    m_mainWin = new wxListMainWindow(this, wxID_ANY, wxPoint(0, 0), size);
 
     SetTargetWindow( m_mainWin );
 
@@ -4947,14 +4959,14 @@ long wxGenericListCtrl::DoInsertColumn( long col, const wxListItem &item )
 {
     wxCHECK_MSG( InReportView(), -1, wxT("can't add column in non report mode") );
 
-    m_mainWin->InsertColumn( col, item );
+    long idx = m_mainWin->InsertColumn( col, item );
 
     // NOTE: if wxLC_NO_HEADER was given, then we are in report view mode but
     //       still have m_headerWin==NULL
     if (m_headerWin)
         m_headerWin->Refresh();
 
-    return 0;
+    return idx;
 }
 
 bool wxGenericListCtrl::ScrollList( int dx, int dy )
@@ -5141,18 +5153,10 @@ void wxGenericListCtrl::DoScreenToClient( int *x, int *y ) const
         wxListCtrlBase::DoScreenToClient(x, y);
 }
 
-void wxGenericListCtrl::SetFocus()
-{
-    // The test in window.cpp fails as we are a composite
-    // window, so it checks against "this", but not m_mainWin.
-    if ( DoFindFocus() != this )
-        m_mainWin->SetFocus();
-}
-
 wxSize wxGenericListCtrl::DoGetBestClientSize() const
 {
-    // Something is better than nothing even if this is completely arbitrary.
-    wxSize sizeBest(100, 80);
+    // The base class version can compute the best size in report view only.
+    wxSize sizeBest = wxListCtrlBase::DoGetBestClientSize();
 
     if ( !InReportView() )
     {