renamed GetColHeader() to GetGridColHeader() for consistency with the other existing...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57353 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h
index eb0932154ccc135cbe1f1c4170d0da234981d7db..8a0e20eb1dfc688bc91abf5696a6c6de011680a8 100644 (file)
--- a/include/wx/generic/grid.h
+++ b/include/wx/generic/grid.h
@@ -1747,6 +1747,17 @@ public:
     wxWindow* GetGridColLabelWindow() const    { return m_colWindow; }
     wxWindow* GetGridCornerLabelWindow() const { return (wxWindow*)m_cornerLabelWin; }
 
+    // This one can only be called if we are using the native header window
+    wxHeaderCtrl *GetGridColHeader() const
+    {
+        wxASSERT_MSG( m_useNativeHeader, "no column header window" );
+
+        // static_cast<> doesn't work without the full class declaration in
+        // view and we prefer to avoid adding more compile-time dependencies
+        // even at the cost of using reinterpret_cast<>
+        return reinterpret_cast<wxHeaderCtrl *>(m_colWindow);
+    }
+
     // Allow adjustment of scroll increment. The default is (15, 15).
     void SetScrollLineX(int x) { m_scrollLineX = x; }
     void SetScrollLineY(int y) { m_scrollLineY = y; }
@@ -1970,16 +1981,6 @@ protected:
     // wxGridColLabelWindow, use accessors below when the real type matters
     wxWindow *m_colWindow;
 
-    wxHeaderCtrl *GetColHeader() const
-    {
-        wxASSERT_MSG( m_useNativeHeader, "no column header window" );
-
-        // static_cast<> doesn't work without the full class declaration in
-        // view and we prefer to avoid adding more compile-time dependencies
-        // even at the cost of using reinterpret_cast<>
-        return reinterpret_cast<wxHeaderCtrl *>(m_colWindow);
-    }
-
     wxGridColLabelWindow *GetColLabelWindow() const
     {
         wxASSERT_MSG( !m_useNativeHeader, "no column label window" );

diff --git a/interface/wx/grid.h b/interface/wx/grid.h
index 9072c1992c1200cb1b40ea8b0c5d50847fd84322..607f40c05739c3625cab53117bfd1fe8bd7bc5ea 100644 (file)
--- a/interface/wx/grid.h
+++ b/interface/wx/grid.h
@@ -3166,6 +3166,71 @@ protected:
      */
     void UnsetSortingColumn();
     //@}
+
+    /**
+        @name Accessors for component windows.
+
+        Return the various child windows of wxGrid.
+
+        wxGrid is an empty parent window for 4 children representing the column
+        labels window (top), the row labels window (left), the corner window
+        (top left) and the main grid window. It may be necessary to use these
+        individual windows and not the wxGrid window itself if you need to
+        handle events for them (this can be done using wxEvtHandler::Connect()
+        or wxWindow::PushEventHandler()) or do something else requiring the use
+        of the correct window pointer. Notice that you should not, however,
+        change these windows (e.g. reposition them or draw over them) because
+        they are managed by wxGrid itself.
+     */
+    //@{
+
+    /**
+        Return the main grid window containing the grid cells.
+
+        This window is always shown.
+     */
+    wxWindow *GetGridWindow() const;
+
+    /**
+        Return the row labels window.
+
+        This window is not shown if the row labels were hidden using
+        HideRowLabels().
+     */
+    wxWindow *GetGridRowLabelWindow() const;
+
+    /**
+        Return the column labels window.
+
+        This window is not shown if the columns labels were hidden using
+        HideColLabels().
+
+        Depending on whether UseNativeColHeader() was called or not this can be
+        either a wxHeaderCtrl or a plain wxWindow.  This function returns a valid
+        window pointer in either case but in the former case you can also use
+        GetGridColHeader() to access it if you need wxHeaderCtrl-specific
+        functionality.
+     */
+    wxWindow *GetGridWindow() const;
+
+    /**
+        Return the window in the top left grid corner.
+
+        This window is shown only of both columns and row labels are shown and
+        normally doesn't contain anything. Clicking on it is handled by wxGrid
+        however and can be used to select the entire grid.
+     */
+    wxWindow *GetGridCornerLabelWindow() const;
+
+    /**
+        Return the header control used for column labels display.
+
+        This function can only be called if UseNativeColHeader() had been
+        called.
+     */
+    wxHeaderCtrl *GetGridColHeader() const;
+
+    //@}
 };
 
 

diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp
index 95ffe3cd008199fdbe97960ea126d72ef0d5d12f..7257f41aa048f09c740e071e8c8c48d0b12b48f2 100644 (file)
--- a/src/generic/grid.cpp
+++ b/src/generic/grid.cpp
@@ -4806,7 +4806,7 @@ wxGrid::SetTable(wxGridTableBase *table,
         m_numCols = table->GetNumberCols();
 
         if ( m_useNativeHeader )
-            GetColHeader()->SetColumnCount(m_numCols);
+            GetGridColHeader()->SetColumnCount(m_numCols);
 
         m_table = table;
         m_table->SetView( this );
@@ -5279,7 +5279,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg )
             m_numCols += numCols;
 
             if ( m_useNativeHeader )
-                GetColHeader()->SetColumnCount(m_numCols);
+                GetGridColHeader()->SetColumnCount(m_numCols);
 
             if ( !m_colAt.IsEmpty() )
             {
@@ -5347,7 +5347,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg )
             int oldNumCols = m_numCols;
             m_numCols += numCols;
             if ( m_useNativeHeader )
-                GetColHeader()->SetColumnCount(m_numCols);
+                GetGridColHeader()->SetColumnCount(m_numCols);
 
             if ( !m_colAt.IsEmpty() )
             {
@@ -5402,7 +5402,7 @@ bool wxGrid::Redimension( wxGridTableMessage& msg )
             int numCols = msg.GetCommandInt2();
             m_numCols -= numCols;
             if ( m_useNativeHeader )
-                GetColHeader()->SetColumnCount(m_numCols);
+                GetGridColHeader()->SetColumnCount(m_numCols);
 
             if ( !m_colAt.IsEmpty() )
             {
@@ -5863,7 +5863,7 @@ void wxGrid::UpdateColumnSortingIndicator(int col)
     wxCHECK_RET( col != wxNOT_FOUND, "invalid column index" );
 
     if ( m_useNativeHeader )
-        GetColHeader()->UpdateColumn(col);
+        GetGridColHeader()->UpdateColumn(col);
     else if ( m_nativeColumnLabels )
         m_colWindow->Refresh();
     //else: sorting indicator display not yet implemented in grid version
@@ -6863,9 +6863,9 @@ void wxGrid::RefreshAfterColPosChange()
     if ( m_useNativeHeader )
     {
         if ( m_colAt.empty() )
-            GetColHeader()->ResetColumnsOrder();
+            GetGridColHeader()->ResetColumnsOrder();
         else
-            GetColHeader()->SetColumnsOrder(m_colAt);
+            GetGridColHeader()->SetColumnsOrder(m_colAt);
     }
     else
     {
@@ -6904,7 +6904,7 @@ void wxGrid::EnableDragColMove( bool enable )
     if ( m_useNativeHeader )
     {
         // update all columns to make them [not] reorderable
-        GetColHeader()->SetColumnCount(m_numCols);
+        GetGridColHeader()->SetColumnCount(m_numCols);
     }
 
     m_canDragColMove = enable;
@@ -8189,7 +8189,7 @@ void wxGrid::UseNativeColHeader(bool native)
     CreateColumnWindow();
 
     if ( m_useNativeHeader )
-        GetColHeader()->SetColumnCount(m_numCols);
+        GetGridColHeader()->SetColumnCount(m_numCols);
     CalcWindowSizes();
 }
 
@@ -9573,7 +9573,7 @@ void wxGrid::SetColLabelValue( int col, const wxString& s )
         {
             if ( m_useNativeHeader )
             {
-                GetColHeader()->UpdateColumn(col);
+                GetGridColHeader()->UpdateColumn(col);
             }
             else
             {
@@ -10414,7 +10414,7 @@ void wxGrid::SetColSize( int col, int width )
     const int diff = width - m_colWidths[col];
     m_colWidths[col] = width;
     if ( m_useNativeHeader )
-        GetColHeader()->UpdateColumn(col);
+        GetGridColHeader()->UpdateColumn(col);
     //else: will be refreshed when the header is redrawn
 
     for ( int colPos = GetColPos(col); colPos < m_numCols; colPos++ )
@@ -10581,7 +10581,7 @@ wxGrid::AutoSizeColOrRow(int colOrRow, bool setAsMin, wxGridDirection direction)
         {
             if ( m_useNativeHeader )
             {
-                GetColHeader()->UpdateColumn(col);
+                GetGridColHeader()->UpdateColumn(col);
             }
             else
             {