X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/17867d61dcd061d3f39872446bc00c63d8a2a815..60b6c062f847a742fbc3c4ba4023bb8a0235da6d:/src/generic/listctrl.cpp?ds=sidebyside

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index ed1c2e255b..65f568eb3b 100644
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -20,7 +20,7 @@
 
 #include "wx/dcscreen.h"
 #include "wx/app.h"
-#include "wx/generic/listctrl.h"
+#include "wx/listctrl.h"
 #include "wx/generic/imaglist.h"
 
 //-----------------------------------------------------------------------------
@@ -685,7 +685,7 @@ wxListHeaderWindow::wxListHeaderWindow( void )
     m_owner = (wxListMainWindow *) NULL;
     m_currentCursor = (wxCursor *) NULL;
     m_resizeCursor = (wxCursor *) NULL;
-    m_isDraging = FALSE;
+    m_isDragging = FALSE;
 }
 
 wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
@@ -697,7 +697,8 @@ wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMain
 //  m_currentCursor = wxSTANDARD_CURSOR;
     m_currentCursor = (wxCursor *) NULL;
     m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
-    m_isDraging = FALSE;
+    m_isDragging = FALSE;
+    SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ) );
 }
 
 wxListHeaderWindow::~wxListHeaderWindow( void )
@@ -780,7 +781,7 @@ void wxListHeaderWindow::DrawCurrent()
     m_owner->ClientToScreen( &x2, &y2 );
 
     wxScreenDC dc;
-    dc.SetLogicalFunction( wxXOR );
+    dc.SetLogicalFunction( wxINVERT );
     dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
     dc.SetBrush( *wxTRANSPARENT_BRUSH );
 
@@ -796,13 +797,13 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
 {
     int x = event.GetX();
     int y = event.GetY();
-    if (m_isDraging)
+    if (m_isDragging)
     {
         DrawCurrent();
         if (event.ButtonUp())
         {
             ReleaseMouse();
-            m_isDraging = FALSE;
+            m_isDragging = FALSE;
             m_owner->SetColumnWidth( m_column, m_currentX-m_minX );
         }
         else
@@ -837,7 +838,7 @@ void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
 
     if (event.LeftDown() && hit_border)
     {
-        m_isDraging = TRUE;
+        m_isDragging = TRUE;
         m_currentX = x;
         DrawCurrent();
         CaptureMouse();
@@ -898,6 +899,9 @@ wxListTextCtrl::wxListTextCtrl( wxWindow *parent, const wxWindowID id,
     m_res = res;
     m_accept = accept;
     m_owner = owner;
+    (*m_accept) = FALSE;
+    (*m_res) = "";
+    m_startValue = value;
 }
 
 void wxListTextCtrl::OnChar( wxKeyEvent &event )
@@ -906,17 +910,14 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
     {
         (*m_accept) = TRUE;
         (*m_res) = GetValue();
-        m_owner->OnRenameAccept();
-//      Show( FALSE );
-        Destroy();
+	m_owner->SetFocus();
         return;
     }
     if (event.m_keyCode == WXK_ESCAPE)
     {
         (*m_accept) = FALSE;
         (*m_res) = "";
-//      Show( FALSE );
-        Destroy();
+	m_owner->SetFocus();
         return;
     }
     event.Skip();
@@ -924,11 +925,12 @@ void wxListTextCtrl::OnChar( wxKeyEvent &event )
 
 void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
 {
-    (*m_accept) = FALSE;
-    (*m_res) = "";
-//  Show( FALSE );
-    Destroy();
-    return;
+    if (wxPendingDelete.Member(this)) return;
+
+    wxPendingDelete.Append(this);
+    
+    if ((*m_accept) && ((*m_res) != m_startValue))
+        m_owner->OnRenameAccept();
 }
 
 //-----------------------------------------------------------------------------
@@ -942,6 +944,7 @@ BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
   EVT_SIZE           (wxListMainWindow::OnSize)
   EVT_MOUSE_EVENTS   (wxListMainWindow::OnMouse)
   EVT_CHAR           (wxListMainWindow::OnChar)
+  EVT_KEY_DOWN       (wxListMainWindow::OnKeyDown)
   EVT_SET_FOCUS      (wxListMainWindow::OnSetFocus)
   EVT_KILL_FOCUS     (wxListMainWindow::OnKillFocus)
 END_EVENT_TABLE()
@@ -1138,31 +1141,31 @@ void wxListMainWindow::DeleteLine( wxListLineData *line )
     SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM );
 }
 
-void wxListMainWindow::StartLabelEdit( wxListLineData *line )
-{
-    SendNotify( line, wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT );
-}
+/* *** */
 
-void wxListMainWindow::RenameLine( wxListLineData *line, const wxString &newName )
+void wxListMainWindow::EditLabel( long item )
 {
+    wxNode *node = m_lines.Nth( item );
+    wxCHECK_RET( node, _T("wrong index in wxListCtrl::Edit()") );
+    
+    m_currentEdit = (wxListLineData*) node->Data();
+
     wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
     le.SetEventObject( GetParent() );
-    le.m_itemIndex = GetIndexOfLine( line );
-    line->GetItem( 0, le.m_item );
-    le.m_item.m_text = newName;
+    le.m_itemIndex = GetIndexOfLine( m_currentEdit );
+    m_currentEdit->GetItem( 0, le.m_item );
     GetParent()->GetEventHandler()->ProcessEvent( le );
-}
-
-void wxListMainWindow::OnRenameTimer()
-{
-    StartLabelEdit( m_current );
+    
+    if (!le.IsAllowed())
+        return;
+    
     wxString s;
-    m_current->GetText( 0, s );
+    m_currentEdit->GetText( 0, s );
     int x = 0;
     int y = 0;
     int w = 0;
     int h = 0;
-    m_current->GetLabelExtent( x, y, w, h );
+    m_currentEdit->GetLabelExtent( x, y, w, h );
 
     wxClientDC dc(this);
     PrepareDC( dc );
@@ -1174,9 +1177,29 @@ void wxListMainWindow::OnRenameTimer()
     text->SetFocus();
 }
 
+void wxListMainWindow::OnRenameTimer()
+{
+    wxCHECK_RET( m_current, _T("invalid m_current") );
+    
+    Edit( m_lines.IndexOf( m_current ) );
+}
+
 void wxListMainWindow::OnRenameAccept()
 {
-    RenameLine( m_current, m_renameRes );
+    wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
+    le.SetEventObject( GetParent() );
+    le.m_itemIndex = GetIndexOfLine( m_currentEdit );
+    m_currentEdit->GetItem( 0, le.m_item );
+    le.m_item.m_text = m_renameRes;
+    GetParent()->GetEventHandler()->ProcessEvent( le );
+    
+    if (!le.IsAllowed()) return;
+    
+    wxListItem info;
+    info.m_mask = wxLIST_MASK_TEXT;
+    info.m_itemId = le.m_itemIndex;
+    info.m_text = m_renameRes;
+    SetItem( info );
 }
 
 void wxListMainWindow::OnMouse( wxMouseEvent &event )
@@ -1338,7 +1361,7 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
     }
 }
 
-void wxListMainWindow::MoveToFocus( void )
+void wxListMainWindow::MoveToFocus()
 {
     if (!m_current) return;
   
@@ -1356,15 +1379,15 @@ void wxListMainWindow::MoveToFocus( void )
     {
         int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
         if ((y > y_s) && (y+h < y_s+h_p)) return;
-        if (y-y_s < 5) Scroll( -1, (y-5-h_p/2)/m_yScroll );
-        if (y+h+5 > y_s+h_p) Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll );
+        if (y-y_s < 5) { Scroll( -1, (y-5-h_p/2)/m_yScroll ); Refresh(); }
+        if (y+h+5 > y_s+h_p) { Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll); Refresh(); }
     }
     else
     {
         int x_s = m_xScroll*GetScrollPos( wxHORIZONTAL );
         if ((x > x_s) && (x+w < x_s+w_p)) return;
-        if (x-x_s < 5) Scroll( (x-5)/m_xScroll, -1 );
-        if (x+w-5 > x_s+w_p) Scroll( (x+w-w_p+15)/m_xScroll, -1 );
+        if (x-x_s < 5) { Scroll( (x-5)/m_xScroll, -1 ); Refresh(); }
+        if (x+w-5 > x_s+w_p) { Scroll( (x+w-w_p+15)/m_xScroll, -1 ); Refresh(); }
     }
 }
 
@@ -1381,6 +1404,25 @@ void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
     UnfocusLine( oldCurrent );
 }
 
+void wxListMainWindow::OnKeyDown( wxKeyEvent &event )
+{
+    wxWindow *parent = GetParent();
+  
+    /* we propagate the key event up */
+    wxKeyEvent ke( wxEVT_KEY_DOWN );
+    ke.m_shiftDown = event.m_shiftDown;
+    ke.m_controlDown = event.m_controlDown;
+    ke.m_altDown = event.m_altDown;
+    ke.m_metaDown = event.m_metaDown;
+    ke.m_keyCode = event.m_keyCode;
+    ke.m_x = event.m_x;
+    ke.m_y = event.m_y;
+    ke.SetEventObject( parent );
+    if (parent->GetEventHandler()->ProcessEvent( ke )) return;
+    
+    event.Skip();
+}
+  
 void wxListMainWindow::OnChar( wxKeyEvent &event )
 {
     wxWindow *parent = GetParent();
@@ -1391,8 +1433,8 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
     le.SetEventObject( parent );
     parent->GetEventHandler()->ProcessEvent( le );
 
-    /* we propagate the key event up */
-    wxKeyEvent ke( wxEVT_KEY_DOWN );
+    /* we propagate the char event up */
+    wxKeyEvent ke( wxEVT_CHAR );
     ke.m_shiftDown = event.m_shiftDown;
     ke.m_controlDown = event.m_controlDown;
     ke.m_altDown = event.m_altDown;
@@ -1403,6 +1445,14 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
     ke.SetEventObject( parent );
     if (parent->GetEventHandler()->ProcessEvent( ke )) return;
   
+    if (event.KeyCode() == WXK_TAB)
+    {
+        wxNavigationKeyEvent nevent;
+        nevent.SetDirection( !event.ShiftDown() );
+        nevent.SetCurrentFocus( m_parent );
+        if (m_parent->GetEventHandler()->ProcessEvent( nevent )) return;
+    }
+  
     /* no item -> nothing to do */
     if (!m_current)
     {
@@ -1666,7 +1716,44 @@ void wxListMainWindow::SetColumnWidth( int col, int width )
 
     m_dirty = TRUE;
 
-    wxNode *node = m_columns.Nth( col );
+    wxNode *node = (wxNode*) NULL;
+
+    if (width == wxLIST_AUTOSIZE_USEHEADER) width = 80;
+    if (width == wxLIST_AUTOSIZE)
+    {
+        wxClientDC dc(this);
+        dc.SetFont( GetFont() );
+        int max = 10;
+        node = m_lines.First();
+        while (node)
+        {
+            wxListLineData *line = (wxListLineData*)node->Data();
+            wxNode *n = line->m_items.Nth( col );
+            if (n)
+            {
+                wxListItemData *item = (wxListItemData*)n->Data();
+		int current = 0, ix = 0, iy = 0;
+		long lx = 0, ly = 0;
+		if (item->HasImage())
+		{
+                    GetImageSize( item->GetImage(), ix, iy );
+		    current = ix + 5;
+		}
+		if (item->HasText())
+		{
+		    wxString str;
+		    item->GetText( str );
+		    dc.GetTextExtent( str, &lx, &ly );
+		    current += lx;
+		}
+		if (current > max) max = current;
+            }
+            node = node->Next();
+        }
+	width = max+10;
+    }
+
+    node = m_columns.Nth( col );
     if (node)
     {
         wxListHeaderData *column = (wxListHeaderData*)node->Data();
@@ -1722,12 +1809,12 @@ int wxListMainWindow::GetColumnWidth( int col )
     }
 }
 
-int wxListMainWindow::GetColumnCount( void )
+int wxListMainWindow::GetColumnCount()
 {
     return m_columns.Number();
 }
 
-int wxListMainWindow::GetCountPerPage( void )
+int wxListMainWindow::GetCountPerPage()
 {
     return m_visibleLines;
 }
@@ -1760,7 +1847,7 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask )
             m_current = line;
             FocusLine( m_current );
             RefreshLine( m_current );
-            RefreshLine( oldCurrent );
+            if (oldCurrent) RefreshLine( oldCurrent );
         }
     }
 
@@ -1778,9 +1865,9 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask )
                 UnfocusLine( m_current );
                 m_current = line;
                 FocusLine( m_current );
-                oldCurrent->Hilight( FALSE );
+                if (oldCurrent) oldCurrent->Hilight( FALSE );
                 RefreshLine( m_current );
-                RefreshLine( oldCurrent );
+                if (oldCurrent) RefreshLine( oldCurrent );
             }
             bool on = state & wxLIST_STATE_SELECTED;
 	    if (on != line->IsHilighted())
@@ -1833,7 +1920,7 @@ void wxListMainWindow::GetItem( wxListItem &item )
     }
 }
 
-int wxListMainWindow::GetItemCount( void )
+int wxListMainWindow::GetItemCount()
 {
     return m_lines.Number();
 }
@@ -1874,7 +1961,7 @@ bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
     return TRUE;
 }
 
-int wxListMainWindow::GetSelectedItemCount( void )
+int wxListMainWindow::GetSelectedItemCount()
 {
     int ret = 0;
     wxNode *node = m_lines.First();
@@ -1906,12 +1993,12 @@ void wxListMainWindow::SetMode( long mode )
     }
 }
 
-long wxListMainWindow::GetMode( void ) const
+long wxListMainWindow::GetMode() const
 {
     return m_mode;
 }
 
-void wxListMainWindow::CalculatePositions( void )
+void wxListMainWindow::CalculatePositions()
 {
     if (!m_lines.First()) return;
 
@@ -2033,7 +2120,7 @@ long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state
 {
     long ret = 0;
     if (item > 0) ret = item;
-    if(item >= GetItemCount()) return -1;
+    if(ret >= GetItemCount()) return -1;
     wxNode *node = m_lines.Nth( ret );
     while (node)
     {
@@ -2063,7 +2150,7 @@ void wxListMainWindow::DeleteItem( long index )
 void wxListMainWindow::DeleteColumn( int col )
 {
     wxCHECK_RET( col < (int)m_columns.GetCount(),
-               "attempting to delete inexistent column in wxListView" );
+               _T("attempting to delete inexistent column in wxListView") );
 
     m_dirty = TRUE;
     wxNode *node = m_columns.Nth( col );
@@ -2324,17 +2411,21 @@ bool wxListCtrl::Create( wxWindow *parent, wxWindowID id,
 
     bool ret = wxControl::Create( parent, id, pos, size, s, name );
 
+#if wxUSE_VALIDATORS
     SetValidator( validator );
+#endif
   
     if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER;
 
     m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s );
 
-    if (GetWindowStyleFlag() & wxLC_REPORT)
+    if (HasFlag(wxLC_REPORT))
         m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
     else
         m_headerWin = (wxListHeaderWindow *) NULL;
 
+    SetBackgroundColour( *wxWHITE );
+
     return ret;
 }
 
@@ -2347,7 +2438,7 @@ void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
 
 void wxListCtrl::SetSingleStyle( long style, bool add )
 {
-    long flag = GetWindowStyleFlag();
+    long flag = GetWindowStyle();
 
     if (add)
     {
@@ -2370,39 +2461,40 @@ void wxListCtrl::SetSingleStyle( long style, bool add )
 
 void wxListCtrl::SetWindowStyleFlag( long flag )
 {
-    m_mainWin->DeleteEverything();
+    if (m_mainWin)
+    {
+        m_mainWin->DeleteEverything();
 
-    int width = 0;
-    int height = 0;
-    GetClientSize( &width, &height );
+        int width = 0;
+        int height = 0;
+        GetClientSize( &width, &height );
 
-    m_mainWin->SetMode( flag );
+        m_mainWin->SetMode( flag );
 
-    if (flag & wxLC_REPORT)
-    {
-        if (!(GetWindowStyleFlag() & wxLC_REPORT))
+        if (flag & wxLC_REPORT)
         {
-//          m_mainWin->SetSize( 0, 24, width, height-24 );
-            if (!m_headerWin)
+            if (!HasFlag(wxLC_REPORT))
             {
-                m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
-            }
-            else
-            {
-//              m_headerWin->SetSize( 0, 0, width, 23 );
-                m_headerWin->Show( TRUE );
+                if (!m_headerWin)
+                {
+                    m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, 
+		      wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
+                }
+                else
+                {  
+                    m_headerWin->Show( TRUE );
+                } 
             }
         }
-    }
-    else
-    {
-        if (GetWindowStyleFlag() & wxLC_REPORT)
+        else
         {
-//          m_mainWin->SetSize( 0, 0, width, height );
-            m_headerWin->Show( FALSE );
-        }
+            if (HasFlag(wxLC_REPORT))
+            {
+                m_headerWin->Show( FALSE );
+            }
+	}
     }
-
+    
     wxWindow::SetWindowStyleFlag( flag );
 }
 
@@ -2434,12 +2526,6 @@ int wxListCtrl::GetCountPerPage(void) const
   return m_mainWin->GetCountPerPage();  // different from Windows ?
 }
 
-/*
-wxText& wxListCtrl::GetEditControl(void) const
-{
-}
-*/
-
 bool wxListCtrl::GetItem( wxListItem &info ) const
 {
     m_mainWin->GetItem( info );
@@ -2644,11 +2730,10 @@ bool wxListCtrl::DeleteColumn( int col )
     return TRUE;
 }
 
-/*
-wxText& wxListCtrl::Edit( long WXUNUSED(item ) )
+void wxListCtrl::Edit( long item )
 {
+    m_mainWin->Edit( item );
 }
-*/
 
 bool wxListCtrl::EnsureVisible( long item )
 {
@@ -2767,7 +2852,7 @@ void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
     int w = 0;
     int h = 0;
 
-    if (GetWindowStyleFlag() & wxLC_REPORT)
+    if (HasFlag(wxLC_REPORT))
     {
         m_headerWin->GetPosition( &x, &y );
         m_headerWin->GetSize( &w, &h );
@@ -2793,8 +2878,11 @@ void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
     m_mainWin->Refresh();
 }
 
-void wxListCtrl::SetBackgroundColour( const wxColour &colour )
+bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
 {
+    if ( !wxWindow::SetBackgroundColour( colour ) )
+        return FALSE;
+
     if (m_mainWin)
     {
         m_mainWin->SetBackgroundColour( colour );
@@ -2803,12 +2891,17 @@ void wxListCtrl::SetBackgroundColour( const wxColour &colour )
     
     if (m_headerWin)
     {
-        m_headerWin->SetBackgroundColour( colour );
+//        m_headerWin->SetBackgroundColour( colour );
     }
+
+    return TRUE;
 }
 
-void wxListCtrl::SetForegroundColour( const wxColour &colour )
+bool wxListCtrl::SetForegroundColour( const wxColour &colour )
 {
+    if ( !wxWindow::SetForegroundColour( colour ) )
+        return FALSE;
+    
     if (m_mainWin)
     {
         m_mainWin->SetForegroundColour( colour );
@@ -2819,10 +2912,15 @@ void wxListCtrl::SetForegroundColour( const wxColour &colour )
     {
         m_headerWin->SetForegroundColour( colour );
     }
+
+    return TRUE;
 }
 
-void wxListCtrl::SetFont( const wxFont &font )
+bool wxListCtrl::SetFont( const wxFont &font )
 {
+    if ( !wxWindow::SetFont( font ) )
+        return FALSE;
+    
     if (m_mainWin)
     {
         m_mainWin->SetFont( font );
@@ -2833,5 +2931,7 @@ void wxListCtrl::SetFont( const wxFont &font )
     {
         m_headerWin->SetFont( font );
     }
+
+    return TRUE;
 }