applied a patch to ignore the modifiers (things like @euro) in LC_XXX vars

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

diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp
index 966d3eb192381f22e9f19b6f0f64b26f541bffb7..600b5a8ff46404b3142063a1a8c9b577e6188a65 100644 (file)
--- a/src/generic/grid.cpp
+++ b/src/generic/grid.cpp
@@ -3140,7 +3140,7 @@ bool wxGridStringTable::DeleteCols( size_t pos, size_t numCols )
         {
             for ( n = 0;  n < numCols;  n++ )
             {
-                m_data[row].Remove( pos );
+                m_data[row].RemoveAt( pos );
             }
         }
     }
@@ -4010,8 +4010,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg )
             {
                 for ( i = 0;  i < numRows;  i++ )
                 {
-                    m_rowHeights.Remove( pos );
-                    m_rowBottoms.Remove( pos );
+                    m_rowHeights.RemoveAt( pos );
+                    m_rowBottoms.RemoveAt( pos );
                 }
 
                 int h = 0;
@@ -4146,8 +4146,8 @@ bool wxGrid::Redimension( wxGridTableMessage& msg )
             {
                 for ( i = 0;  i < numCols;  i++ )
                 {
-                    m_colWidths.Remove( pos );
-                    m_colRights.Remove( pos );
+                    m_colWidths.RemoveAt( pos );
+                    m_colRights.RemoveAt( pos );
                 }
 
                 int w = 0;
@@ -4202,8 +4202,8 @@ wxArrayInt wxGrid::CalcRowLabelsExposed( const wxRegion& reg )
     wxRegionIterator iter( reg );
     wxRect r;
 
-    wxArrayInt  rowlabels;           
-        
+    wxArrayInt  rowlabels;
+
     int top, bottom;
     while ( iter )
     {
@@ -5449,11 +5449,14 @@ bool wxGrid::DeleteCols( int pos, int numCols, bool WXUNUSED(updateLabels) )
 // Generate a grid event based on a mouse event and
 // return the result of ProcessEvent()
 //
-bool wxGrid::SendEvent( const wxEventType type,
+int wxGrid::SendEvent( const wxEventType type,
                         int row, int col,
                         wxMouseEvent& mouseEv )
 {
-    if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE )
+   bool claimed;
+   bool vetoed= FALSE;
+       
+   if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE )
     {
         int rowOrCol = (row == -1 ? col : row);
 
@@ -5467,9 +5470,12 @@ bool wxGrid::SendEvent( const wxEventType type,
                                  mouseEv.ShiftDown(),
                                  mouseEv.AltDown(),
                                  mouseEv.MetaDown() );
-        return GetEventHandler()->ProcessEvent(gridEvt);
+
+        claimed = GetEventHandler()->ProcessEvent(gridEvt);
+       vetoed = !gridEvt.IsAllowed();
+
     }
-    else if ( type == wxEVT_GRID_RANGE_SELECT )
+   else if ( type == wxEVT_GRID_RANGE_SELECT )
     {
         // Right now, it should _never_ end up here!
         wxGridRangeSelectEvent gridEvt( GetId(),
@@ -5483,9 +5489,11 @@ bool wxGrid::SendEvent( const wxEventType type,
                                         mouseEv.AltDown(),
                                         mouseEv.MetaDown() );
 
-        return GetEventHandler()->ProcessEvent(gridEvt);
+        claimed = GetEventHandler()->ProcessEvent(gridEvt);
+       vetoed = !gridEvt.IsAllowed();
+       
     }
-    else
+   else
     {
         wxGridEvent gridEvt( GetId(),
                              type,
@@ -5498,17 +5506,27 @@ bool wxGrid::SendEvent( const wxEventType type,
                              mouseEv.ShiftDown(),
                              mouseEv.AltDown(),
                              mouseEv.MetaDown() );
-        return GetEventHandler()->ProcessEvent(gridEvt);
+         claimed = GetEventHandler()->ProcessEvent(gridEvt);
+        vetoed = !gridEvt.IsAllowed();
     }
+
+  // A Veto'd event may not be `claimed' so test this first
+  if (vetoed) return -1;
+  return claimed ? 1 : 0;
+
+
 }
 
 
 // Generate a grid event of specified type and return the result
 // of ProcessEvent().
 //
-bool wxGrid::SendEvent( const wxEventType type,
+int wxGrid::SendEvent( const wxEventType type,
                         int row, int col )
 {
+   bool claimed;
+   bool vetoed= FALSE;
+
     if ( type == wxEVT_GRID_ROW_SIZE || type == wxEVT_GRID_COL_SIZE )
     {
         int rowOrCol = (row == -1 ? col : row);
@@ -5518,7 +5536,8 @@ bool wxGrid::SendEvent( const wxEventType type,
                                  this,
                                  rowOrCol );
 
-        return GetEventHandler()->ProcessEvent(gridEvt);
+        claimed = GetEventHandler()->ProcessEvent(gridEvt);
+        vetoed  = !gridEvt.IsAllowed();
     }
     else
     {
@@ -5527,8 +5546,14 @@ bool wxGrid::SendEvent( const wxEventType type,
                              this,
                              row, col );
 
-        return GetEventHandler()->ProcessEvent(gridEvt);
-    }
+        claimed = GetEventHandler()->ProcessEvent(gridEvt);
+        vetoed  = !gridEvt.IsAllowed();
+     }
+
+       // A Veto'd event may not be `claimed' so test this first
+       if (vetoed) return -1;
+       return claimed ? 1 : 0;
+
 }
 
 
@@ -5818,7 +5843,7 @@ void wxGrid::SetCurrentCell( const wxGridCellCoords& coords )
 
             // Otherwise refresh redraws the highlight!
             m_currentCellCoords = coords;
-            
+
             DrawGridCellArea(dc,cells);
             DrawAllGridLines( dc, r );
         }
@@ -6578,12 +6603,12 @@ void wxGrid::EnableCellEditControl( bool enable )
 
     if ( enable != m_cellEditCtrlEnabled )
     {
-        // TODO allow the app to Veto() this event?
-        SendEvent(enable ? wxEVT_GRID_EDITOR_SHOWN : wxEVT_GRID_EDITOR_HIDDEN);
-
         if ( enable )
         {
-            // this should be checked by the caller!
+           if (SendEvent( wxEVT_GRID_EDITOR_SHOWN) <0)
+               return;
+
+           // this should be checked by the caller!
             wxASSERT_MSG( CanEnableCellControl(),
                           _T("can't enable editing for this cell!") );
 
@@ -6594,7 +6619,10 @@ void wxGrid::EnableCellEditControl( bool enable )
         }
         else
         {
-            HideCellEditControl();
+           //FIXME:add veto support
+           SendEvent( wxEVT_GRID_EDITOR_HIDDEN);
+
+           HideCellEditControl();
             SaveEditControlValue();
 
             // do it after HideCellEditControl()
@@ -6740,6 +6768,8 @@ void wxGrid::SaveEditControlValue()
         int row = m_currentCellCoords.GetRow();
         int col = m_currentCellCoords.GetCol();
 
+        wxString oldval = GetCellValue(row,col);
+
         wxGridCellAttr* attr = GetCellAttr(row, col);
         wxGridCellEditor* editor = attr->GetEditor(this, row, col);
         bool changed = editor->EndEdit(row, col, this);
@@ -6749,9 +6779,13 @@ void wxGrid::SaveEditControlValue()
 
         if (changed)
         {
-            SendEvent( wxEVT_GRID_CELL_CHANGE,
+            if ( SendEvent( wxEVT_GRID_CELL_CHANGE,
                        m_currentCellCoords.GetRow(),
-                       m_currentCellCoords.GetCol() );
+                       m_currentCellCoords.GetCol() ) < 0 ) {
+
+                             //Event has been veto set the data back.
+                              SetCellValue(row,col,oldval);
+              }
         }
     }
 }
@@ -6911,6 +6945,7 @@ bool wxGrid::IsVisible( int row, int col, bool wholeCellVisible )
 //
 void wxGrid::MakeCellVisible( int row, int col )
 {
+
     int i;
     int xpos = -1, ypos = -1;
 
@@ -6951,7 +6986,10 @@ void wxGrid::MakeCellVisible( int row, int col )
             // we divide it later by GRID_SCROLL_LINE, make sure that we don't
             // have rounding errors (this is important, because if we do, we
             // might not scroll at all and some cells won't be redrawn)
-            ypos += GRID_SCROLL_LINE / 2;
+            //
+            // Sometimes GRID_SCROLL_LINE/2 is not enough, so just add a full
+            // scroll unit...
+            ypos += GRID_SCROLL_LINE;
         }
 
         if ( left < 0 )
@@ -6973,7 +7011,7 @@ void wxGrid::MakeCellVisible( int row, int col )
             }
 
             // see comment for ypos above
-            xpos += GRID_SCROLL_LINE / 2;
+            xpos += GRID_SCROLL_LINE;
         }
 
         if ( xpos != -1  ||  ypos != -1 )