activating DrawRectangle optimization

[wxWidgets.git] / include / wx / generic / grid.h

diff --git a/include/wx/generic/grid.h b/include/wx/generic/grid.h
index 00cc1a21cc73fac4682d2b99ea9cd2105542436c..4fe4b1686b09b1a6d3158c951580dfa2fcbab15a 100644 (file)
--- a/include/wx/generic/grid.h
+++ b/include/wx/generic/grid.h
@@ -213,7 +213,9 @@ public:
 
     // Draws the part of the cell not occupied by the control: the base class
     // version just fills it with background colour from the attribute
-    virtual void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr);
+    virtual void PaintBackground(wxDC& dc,
+                                 const wxRect& rectCell,
+                                 const wxGridCellAttr& attr);
 
 
     // The methods called by wxGrid when a cell is edited: first BeginEdit() is
@@ -918,6 +920,15 @@ public:
         wxGridSelectRowsOrColumns = wxGridSelectRows | wxGridSelectColumns
     };
 
+    // Different behaviour of the TAB key when the end (or the beginning, for
+    // Shift-TAB) of the current row is reached:
+    enum TabBehaviour
+    {
+        Tab_Stop,   // Do nothing, this is default.
+        Tab_Wrap,   // Move to the next (or previous) row.
+        Tab_Leave   // Move to the next (or previous) control.
+    };
+
     // creation and destruction
     // ------------------------
 
@@ -1172,6 +1183,8 @@ public:
     bool MoveCursorLeftBlock( bool expandSelection );
     bool MoveCursorRightBlock( bool expandSelection );
 
+    void SetTabBehaviour(TabBehaviour behaviour) { m_tabBehaviour = behaviour; }
+
 
     // ------ label and gridline formatting
     //
@@ -1357,13 +1370,13 @@ public:
     // ------ row and col sizes
     void     SetDefaultRowSize( int height, bool resizeExistingRows = false );
     void     SetRowSize( int row, int height );
-    void     HideRow(int row) { SetRowSize(row, 0); }
-    void     ShowRow(int row) { SetRowSize(row, -1); }
+    void     HideRow(int row) { DoSetRowSize(row, 0); }
+    void     ShowRow(int row) { DoSetRowSize(row, -1); }
 
     void     SetDefaultColSize( int width, bool resizeExistingCols = false );
     void     SetColSize( int col, int width );
-    void     HideCol(int col) { SetColSize(col, 0); }
-    void     ShowCol(int col) { SetColSize(col, -1); }
+    void     HideCol(int col) { DoSetColSize(col, 0); }
+    void     ShowCol(int col) { DoSetColSize(col, -1); }
 
     // the row and column sizes can be also set all at once using
     // wxGridSizesInfo which holds all of them at once
@@ -2074,6 +2087,8 @@ protected:
     bool       m_editable;              // applies to whole grid
     bool       m_cellEditCtrlEnabled;   // is in-place edit currently shown?
 
+    TabBehaviour m_tabBehaviour;        // determines how the TAB key behaves
+
     void Init();        // common part of all ctors
     void Create();
     void CreateColumnWindow();
@@ -2241,6 +2256,8 @@ private:
     void DoEndDragResizeCol(const wxMouseEvent& event);
     void DoEndMoveCol(int pos);
 
+    // process a TAB keypress
+    void DoGridProcessTab(wxKeyboardState& kbdState);
 
     // common implementations of methods defined for both rows and columns
     void DeselectLine(int line, const wxGridOperations& oper);
@@ -2295,6 +2312,16 @@ private:
                       const wxGridCellCoords& topLeft,
                       const wxGridCellCoords& bottomRight );
 
+    // Implementation of public Set{Row,Col}Size() and {Hide,Show}{Row,Col}().
+    // They interpret their height or width parameter slightly different from
+    // the public methods where -1 in it means "auto fit to the label" for the
+    // compatibility reasons. Here it means "show a previously hidden row or
+    // column" while 0 means "hide it" just as in the public methods. And any
+    // positive values are handled naturally, i.e. they just specify the size.
+    void DoSetRowSize( int row, int height );
+    void DoSetColSize( int col, int width );
+
+
     // these sets contain the indices of fixed, i.e. non-resizable
     // interactively, grid rows or columns and are NULL if there are no fixed
     // elements (which is the default)
@@ -2588,6 +2615,7 @@ wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_EDITOR_CREATED, wxGridEdit
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_CELL_BEGIN_DRAG, wxGridEvent );
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_COL_MOVE, wxGridEvent );
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_COL_SORT, wxGridEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_GRID_TABBING, wxGridEvent );
 
 typedef void (wxEvtHandler::*wxGridEventFunction)(wxGridEvent&);
 typedef void (wxEvtHandler::*wxGridSizeEventFunction)(wxGridSizeEvent&);
@@ -2638,6 +2666,7 @@ typedef void (wxEvtHandler::*wxGridEditorCreatedEventFunction)(wxGridEditorCreat
 #define EVT_GRID_CMD_EDITOR_HIDDEN(id, fn)       wx__DECLARE_GRIDEVT(EDITOR_HIDDEN, id, fn)
 #define EVT_GRID_CMD_EDITOR_CREATED(id, fn)      wx__DECLARE_GRIDEDITOREVT(EDITOR_CREATED, id, fn)
 #define EVT_GRID_CMD_CELL_BEGIN_DRAG(id, fn)     wx__DECLARE_GRIDEVT(CELL_BEGIN_DRAG, id, fn)
+#define EVT_GRID_CMD_TABBING(id, fn)             wx__DECLARE_GRIDEVT(TABBING, id, fn)
 
 // same as above but for any id (exists mainly for backwards compatibility but
 // then it's also true that you rarely have multiple grid in the same window)
@@ -2661,6 +2690,7 @@ typedef void (wxEvtHandler::*wxGridEditorCreatedEventFunction)(wxGridEditorCreat
 #define EVT_GRID_EDITOR_HIDDEN(fn)       EVT_GRID_CMD_EDITOR_HIDDEN(wxID_ANY, fn)
 #define EVT_GRID_EDITOR_CREATED(fn)      EVT_GRID_CMD_EDITOR_CREATED(wxID_ANY, fn)
 #define EVT_GRID_CELL_BEGIN_DRAG(fn)     EVT_GRID_CMD_CELL_BEGIN_DRAG(wxID_ANY, fn)
+#define EVT_GRID_TABBING(fn)             EVT_GRID_CMD_TABBING(wxID_ANY, fn)
 
 // we used to have a single wxEVT_GRID_CELL_CHANGE event but it was split into
 // wxEVT_GRID_CELL_CHANGING and CHANGED ones in wx 2.9.0, however the CHANGED