X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f7556ff05f5cf0a5be1e494a477fd463db4a9236..24e97652b0f3a5796c3fab61d87b1f636d64ce79:/include/wx/generic/grid.h?ds=sidebyside

diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h
index cab62c5661..5f4aa749af 100644
--- a/include/wx/generic/grid.h
+++ b/include/wx/generic/grid.h
@@ -18,7 +18,7 @@
 #pragma interface "grid.h"
 #endif
 
-#include "wx/hash.h"
+#include "wx/hashmap.h"
 #include "wx/panel.h"
 #include "wx/scrolwin.h"
 #include "wx/string.h"
@@ -80,6 +80,9 @@ class WXDLLEXPORT wxComboBox;
 class WXDLLEXPORT wxTextCtrl;
 class WXDLLEXPORT wxSpinCtrl;
 
+WX_DECLARE_EXPORTED_HASH_MAP( long, long, wxIntegerHash, wxIntegerEqual,
+                              wxLongToLongHashMap );
+
 // ----------------------------------------------------------------------------
 // macros
 // ----------------------------------------------------------------------------
@@ -647,7 +650,8 @@ public:
         m_vAlign = vAlign;
     }
     void SetSize(int num_rows, int num_cols);
-    void SetOverflow( bool allow ) { m_overflow = allow; }
+    void SetOverflow(bool allow = TRUE)
+        { m_overflow = allow ? Overflow : SingleCell; }
     void SetReadOnly(bool isReadOnly = TRUE)
         { m_isReadOnly = isReadOnly ? ReadOnly : ReadWrite; }
 
@@ -667,13 +671,15 @@ public:
     bool HasRenderer() const { return m_renderer != NULL; }
     bool HasEditor() const { return m_editor != NULL; }
     bool HasReadWriteMode() const { return m_isReadOnly != Unset; }
+    bool HasOverflowMode() const { return m_overflow != UnsetOverflow; }
 
     const wxColour& GetTextColour() const;
     const wxColour& GetBackgroundColour() const;
     const wxFont& GetFont() const;
     void GetAlignment(int *hAlign, int *vAlign) const;
     void GetSize(int *num_rows, int *num_cols) const;
-    bool GetOverflow() const { return m_overflow; }
+    bool GetOverflow() const
+        { return m_overflow != SingleCell; }
     wxGridCellRenderer *GetRenderer(wxGrid* grid, int row, int col) const;
     wxGridCellEditor *GetEditor(wxGrid* grid, int row, int col) const;
 
@@ -691,6 +697,13 @@ private:
         ReadOnly
     };
 
+    enum wxAttrOverflowMode
+    {
+        UnsetOverflow = -1,
+        Overflow,
+        SingleCell
+    };
+
     // the common part of all ctors
     void Init(wxGridCellAttr *attrDefault = NULL);
 
@@ -711,7 +724,8 @@ private:
              m_vAlign;
     int      m_sizeRows,
              m_sizeCols;
-    bool     m_overflow;
+
+    wxAttrOverflowMode  m_overflow;
 
     wxGridCellRenderer* m_renderer;
     wxGridCellEditor*   m_editor;
@@ -1340,6 +1354,18 @@ public:
     void     SetColMinimalWidth( int col, int width );
     void     SetRowMinimalHeight( int row, int width );
 
+    /*  These members can be used to query and modify the minimal
+     *  acceptable size of grid rows and columns. Call this function in
+     *  your code which creates the grid if you want to display cells
+     *  with a size smaller than the default acceptable minimum size.
+     *  Like the members SetColMinimalWidth and SetRowMinimalWidth,
+     *  the existing rows or columns will not be checked/resized.
+     */
+    void     SetColMinimalAcceptableWidth( int width );
+    void     SetRowMinimalAcceptableHeight( int width );
+    int      GetColMinimalAcceptableWidth() const;
+    int      GetRowMinimalAcceptableHeight() const;
+
     void     SetDefaultCellBackgroundColour( const wxColour& );
     void     SetCellBackgroundColour( int row, int col, const wxColour& );
     void     SetDefaultCellTextColour( const wxColour& );
@@ -1675,6 +1701,7 @@ protected:
     void InitRowHeights();
 
     int        m_defaultRowHeight;
+    int        m_minAcceptableRowHeight;
     wxArrayInt m_rowHeights;
     wxArrayInt m_rowBottoms;
 
@@ -1682,6 +1709,7 @@ protected:
     void InitColWidths();
 
     int        m_defaultColWidth;
+    int        m_minAcceptableColWidth;
     wxArrayInt m_colWidths;
     wxArrayInt m_colRights;
 
@@ -1734,8 +1762,8 @@ protected:
 
     // if a column has a minimal width, it will be the value for it in this
     // hash table
-    wxHashTableLong m_colMinWidths,
-                    m_rowMinHeights;
+    wxLongToLongHashMap m_colMinWidths,
+                        m_rowMinHeights;
 
     // get the minimal width of the given column/row
     int GetColMinimalWidth(int col) const;
@@ -1870,6 +1898,7 @@ protected:
     DECLARE_NO_COPY_CLASS(wxGrid)
 };
 
+
 // ----------------------------------------------------------------------------
 // Grid event class and event types
 // ----------------------------------------------------------------------------