Fix scrolling to the bottom in wxTextCtrl::AppendText().

[wxWidgets.git] / interface / wx / sizer.h

diff --git a/interface/wx/sizer.h b/interface/wx/sizer.h
index 6e6d1f36a4d7a84d40d56f59d8be1b370191c15d..4021991990a9a88003399559bc3b222c30b3e726 100644 (file)
--- a/interface/wx/sizer.h
+++ b/interface/wx/sizer.h
@@ -1017,6 +1017,30 @@ public:
     */
     virtual ~wxSizerItem();
 
     */
     virtual ~wxSizerItem();
 

+    /**
+        Set the window to be tracked by this item.
+
+        The old window isn't deleted as it is now owned by the sizer item.
+    */
+    void AssignWindow(wxWindow *window);
+
+    /**
+        Set the sizer tracked by this item.
+
+        Old sizer, if any, is deleted.
+    */
+    void AssignSizer(wxSizer *sizer);
+
+    //@{
+    /**
+        Set the size of the spacer tracked by this item.
+
+        Old spacer, if any, is deleted.
+    */
+    void AssignSpacer(const wxSize& size);
+    void AssignSpacer(int w, int h) { AssignSpacer(wxSize(w, h)); }
+    //@}
+

     /**
         Calculates the minimum desired size for the item, including any space
         needed by borders.
     /**
         Calculates the minimum desired size for the item, including any space
         needed by borders.


@@ -1186,13 +1210,17 @@ public:
 
     /**
         Set the sizer tracked by this item.
 
     /**
         Set the sizer tracked by this item.

-        @deprecated @todo provide deprecation description
+
+        @deprecated This function does not free the old sizer which may result
+        in memory leaks, use AssignSizer() which does free it instead.

     */
     void SetSizer(wxSizer* sizer);
 
     /**
         Set the size of the spacer tracked by this item.
     */
     void SetSizer(wxSizer* sizer);
 
     /**
         Set the size of the spacer tracked by this item.

-        @deprecated @todo provide deprecation description
+
+        @deprecated This function does not free the old spacer which may result
+        in memory leaks, use AssignSpacer() which does free it instead.

     */
     void SetSpacer(const wxSize& size);
 
     */
     void SetSpacer(const wxSize& size);
 


@@ -1432,21 +1460,11 @@ public:
     /**
         wxFlexGridSizer constructors.
 
     /**
         wxFlexGridSizer constructors.
 

-        Usually only the number of columns in the flex grid sizer needs to be
-        specified using @a cols argument. The number of rows will be deduced
-        automatically depending on the number of the elements added to the
-        sizer. If the number of @a rows is explicitly specified (and not zero),
-        the sizer will check that it no more than @code cols*rows @endcode
-        elements are added to it.
-
-        The @a gap (or @a vgap and @a hgap, which correspond to the height and
-        width of the wxSize object) argument defines the size of the padding
-        between the rows (its vertical component, or @a vgap) and columns
-        (its horizontal component, or @a hgap), in pixels.
+        Please see wxGridSizer::wxGridSizer documentation.

 
         @since 2.9.1 (except for the four argument overload)
     */
 
         @since 2.9.1 (except for the four argument overload)
     */

-    wxFlexGridSizer( int cols, int vgap, int hgap = 0 );
+    wxFlexGridSizer( int cols, int vgap, int hgap );

     wxFlexGridSizer( int cols, const wxSize& gap = wxSize(0, 0) );
 
     wxFlexGridSizer( int rows, int cols, int vgap, int hgap );
     wxFlexGridSizer( int cols, const wxSize& gap = wxSize(0, 0) );
 
     wxFlexGridSizer( int rows, int cols, int vgap, int hgap );


@@ -1585,18 +1603,27 @@ public:
     /**
         wxGridSizer constructors.
 
     /**
         wxGridSizer constructors.
 

-        Usually only the number of columns in the grid sizer needs to be
+        Usually only the number of columns in the flex grid sizer needs to be

         specified using @a cols argument. The number of rows will be deduced
         automatically depending on the number of the elements added to the
         specified using @a cols argument. The number of rows will be deduced
         automatically depending on the number of the elements added to the

-        sizer. If the number of @a rows is explicitly specified (and not zero),
-        the sizer will check that it no more than @code cols*rows @endcode
-        elements are added to it.
+        sizer.

 
 

-        The @a gap (or @a vgap and @a hgap, which correspond to @c y and @c x
-        fields of the wxSize object) argument defines the size of the padding
-        between the grid rows (its vertical component, or @a vgap) and columns
+        If a constructor form with @a rows parameter is used (and the value of
+        @a rows argument is not zero, meaning "unspecified") the sizer will
+        check that no more than @c cols*rows elements are added to it, i.e.
+        that no more than the given number of @a rows is used. Adding less than
+        maximally allowed number of items is not an error however.
+
+        Finally, it is also possible to specify the number of rows and use 0
+        for @a cols. In this case, the sizer will use the given fixed number of
+        rows and as many columns as necessary.
+
+        The @a gap (or @a vgap and @a hgap, which correspond to the height and
+        width of the wxSize object) argument defines the size of the padding
+        between the rows (its vertical component, or @a vgap) and columns

         (its horizontal component, or @a hgap), in pixels.
 
         (its horizontal component, or @a hgap), in pixels.
 

+

         @since 2.9.1 (except for the four argument overload)
     */
     wxGridSizer( int cols, int vgap, int hgap );
         @since 2.9.1 (except for the four argument overload)
     */
     wxGridSizer( int cols, int vgap, int hgap );


@@ -1606,23 +1633,28 @@ public:
     wxGridSizer( int rows, int cols, const wxSize& gap );
     //@}
 
     wxGridSizer( int rows, int cols, const wxSize& gap );
     //@}
 

-    //@{

     /**
     /**

-        Returns the number of columns or rows that has been specified for the
+        Returns the number of columns that has been specified for the

         sizer.
 
         Returns zero if the sizer is automatically adjusting the number of
         sizer.
 
         Returns zero if the sizer is automatically adjusting the number of

-        columns/rows depending on number of its children. To get the effective
-        number of columns or rows being currently used, see
-        GetEffectiveColsCount() and GetEffectiveRowsCount().
+        columns depending on number of its children. To get the effective
+        number of columns or rows being currently used, see GetEffectiveColsCount()

     */
     int GetCols() const;
     */
     int GetCols() const;

+    
+    /**
+        Returns the number of rows that has been specified for the
+        sizer.
+
+        Returns zero if the sizer is automatically adjusting the number of
+        rows depending on number of its children. To get the effective
+        number of columns or rows being currently used, see GetEffectiveRowsCount().
+    */

     int GetRows() const;
     int GetRows() const;

-    //@}

 
 

-    //@{

     /**
     /**

-        Returns the number of columns or rows currently used by the sizer.
+        Returns the number of columns currently used by the sizer.

 
         This will depend on the number of children the sizer has if
         the sizer is automatically adjusting the number of columns/rows.
 
         This will depend on the number of children the sizer has if
         the sizer is automatically adjusting the number of columns/rows.


@@ -1630,8 +1662,16 @@ public:
         @since 2.9.1
     */
     int GetEffectiveColsCount() const;
         @since 2.9.1
     */
     int GetEffectiveColsCount() const;

+    
+    /**
+        Returns the number of rows currently used by the sizer.
+
+        This will depend on the number of children the sizer has if
+        the sizer is automatically adjusting the number of columns/rows.
+
+        @since 2.9.1
+    */

     int GetEffectiveRowsCount() const;
     int GetEffectiveRowsCount() const;

-    //@}

 
     /**
         Returns the horizontal gap (in pixels) between cells in the sizer.
 
     /**
         Returns the horizontal gap (in pixels) between cells in the sizer.