This function must check if the current value of the editing control is
valid and different from the original value (available as @a oldval in
its string form and possibly saved internally using its real type by
- BeginEdit()). If it isn't, it just returns @false, otherwise it fills
- @a newval with the representation of the new value in the string form,
- if necessary saves it using its real type internally, and returns @true.
+ BeginEdit()). If it isn't, it just returns @false, otherwise it must do
+ the following:
+ # Save the new value internally so that ApplyEdit() could apply it.
+ # Fill @a newval (which is never @NULL) with the string
+ representation of the new value.
+ # Return @true
+
+ Notice that it must @em not modify the grid as the change could still
+ be vetoed.
If the user-defined wxEVT_GRID_CELL_CHANGING event handler doesn't veto
this change, ApplyEdit() will be called next.
*/
- virtual bool EndEdit(int row, int col, wxGrid* grid) = 0;
+ virtual bool EndEdit(int row, int col, const wxGrid* grid,
+ const wxString& oldval, wxString* newval) = 0;
/**
Effectively save the changes in the grid.
an empty string otherwise.
*/
static void UseStringValues(const wxString& valueTrue = "1",
- const wxString& valueFalse = wxEmptyString) const;
+ const wxString& valueFalse = wxEmptyString);
};
/**
class wxGridCellAttr
{
public:
+ /**
+ Kind of the attribute to retrieve.
+
+ @see wxGridCellAttrProvider::GetAttr(), wxGridTableBase::GetAttr()
+ */
+ enum wxAttrKind
+ {
+ /// Return the combined effective attribute for the cell.
+ Any,
+
+ /// Return the attribute explicitly set for this cell.
+ Cell,
+
+ /// Return the attribute set for this cells row.
+ Row,
+
+ /// Return the attribute set for this cells column.
+ Col
+ };
+
/**
Default constructor.
*/
- wxGridCellAttr();
+ wxGridCellAttr(wxGridCellAttr* attrDefault = NULL);
/**
Constructor specifying some of the often used attributes.
*/
void DecRef();
/**
- See SetAlignment() for the returned values.
+ Get the alignment to use for the cell with the given attribute.
+
+ If this attribute doesn't specify any alignment, the default attribute
+ alignment is used (which can be changed using
+ wxGrid::SetDefaultCellAlignment() but is left and top by default).
+
+ Notice that @a hAlign and @a vAlign values are always overwritten by
+ this function, use GetNonDefaultAlignment() if this is not desirable.
+
+ @param hAlign
+ Horizontal alignment is returned here if this argument is non-@NULL.
+ It is one of wxALIGN_LEFT, wxALIGN_CENTRE or wxALIGN_RIGHT.
+ @param vAlign
+ Vertical alignment is returned here if this argument is non-@NULL.
+ It is one of wxALIGN_TOP, wxALIGN_CENTRE or wxALIGN_BOTTOM.
*/
void GetAlignment(int* hAlign, int* vAlign) const;
*/
const wxFont& GetFont() const;
+ /**
+ Get the alignment defined by this attribute.
+
+ Unlike GetAlignment() this function only modifies @a hAlign and @a
+ vAlign if this attribute does define a non-default alignment. This
+ means that they must be initialized before calling this function and
+ that their values will be preserved unchanged if they are different
+ from wxALIGN_INVALID.
+
+ For example, the following fragment can be used to use the cell
+ alignment if one is defined but right-align its contents by default
+ (instead of left-aligning it by default) while still using the default
+ vertical alignment:
+ @code
+ int hAlign = wxALIGN_RIGHT,
+ vAlign = wxALIGN_INVALID;
+ attr.GetNonDefaultAlignment(&hAlign, &vAlign);
+ @endcode
+
+ @since 2.9.1
+ */
+ void GetNonDefaultAlignment(int *hAlign, int *vAlign) const;
+
/**
Returns the cell renderer.
*/
void SetTextColour(const wxColour& colText);
};
+/**
+ Base class for corner window renderer.
+
+ This is the simplest of all header renderers and only has a single
+ function.
+
+ @see wxGridCellAttrProvider::GetCornerRenderer()
+
+ @since 2.9.1
+ */
+class wxGridCornerHeaderRenderer
+{
+public:
+ /**
+ Called by the grid to draw the corner window border.
+
+ This method is responsible for drawing the border inside the given @a
+ rect and adjusting the rectangle size to correspond to the area inside
+ the border, i.e. usually call wxRect::Deflate() to account for the
+ border width.
+
+ @param grid
+ The grid whose corner window is being drawn.
+ @param dc
+ The device context to use for drawing.
+ @param rect
+ Input/output parameter which contains the border rectangle on input
+ and should be updated to contain the area inside the border on
+ function return.
+ */
+ virtual void DrawBorder(const wxGrid& grid,
+ wxDC& dc,
+ wxRect& rect) const = 0;
+};
+/**
+ Common base class for row and column headers renderers.
+
+ @see wxGridColumnHeaderRenderer, wxGridRowHeaderRenderer
+
+ @since 2.9.1
+ */
+class wxGridHeaderLabelsRenderer : public wxGridCornerHeaderRenderer
+{
+public:
+ /**
+ Called by the grid to draw the specified label.
+
+ Notice that the base class DrawBorder() method is called before this
+ one.
+
+ The default implementation uses wxGrid::GetLabelTextColour() and
+ wxGrid::GetLabelFont() to draw the label.
+ */
+ virtual void DrawLabel(const wxGrid& grid,
+ wxDC& dc,
+ const wxString& value,
+ const wxRect& rect,
+ int horizAlign,
+ int vertAlign,
+ int textOrientation) const;
+};
+
+/**
+ Base class for row headers renderer.
+
+ This is the same as wxGridHeaderLabelsRenderer currently but we still use a
+ separate class for it to distinguish it from wxGridColumnHeaderRenderer.
+
+ @see wxGridRowHeaderRendererDefault
+
+ @see wxGridCellAttrProvider::GetRowHeaderRenderer()
+
+ @since 2.9.1
+ */
+class wxGridRowHeaderRenderer : public wxGridHeaderLabelsRenderer
+{
+};
+
+/**
+ Base class for column headers renderer.
+
+ This is the same as wxGridHeaderLabelsRenderer currently but we still use a
+ separate class for it to distinguish it from wxGridRowHeaderRenderer.
+
+ @see wxGridColumnHeaderRendererDefault
+
+ @see wxGridCellAttrProvider::GetColumnHeaderRenderer()
+
+ @since 2.9.1
+ */
+class wxGridColumnHeaderRenderer : public wxGridHeaderLabelsRenderer
+{
+};
+
+/**
+ Default row header renderer.
+
+ You may derive from this class if you need to only override one of its
+ methods (i.e. either DrawLabel() or DrawBorder()) but continue to use the
+ default implementation for the other one.
+
+ @see wxGridColumnHeaderRendererDefault
+
+ @since 2.9.1
+ */
+class wxGridRowHeaderRendererDefault : public wxGridRowHeaderRenderer
+{
+public:
+ /// Implement border drawing for the row labels.
+ virtual void DrawBorder(const wxGrid& grid,
+ wxDC& dc,
+ wxRect& rect) const;
+};
+
+/**
+ Default column header renderer.
+
+ @see wxGridRowHeaderRendererDefault
+
+ @since 2.9.1
+ */
+class wxGridColumnHeaderRendererDefault : public wxGridColumnHeaderRenderer
+{
+public:
+ /// Implement border drawing for the column labels.
+ virtual void DrawBorder(const wxGrid& grid,
+ wxDC& dc,
+ wxRect& rect) const;
+};
+
+/**
+ Default corner window renderer.
+
+ @see wxGridColumnHeaderRendererDefault, wxGridRowHeaderRendererDefault
+
+ @since 2.9.1
+ */
+class wxGridCornerHeaderRendererDefault : public wxGridCornerHeaderRenderer
+{
+public:
+ /// Implement border drawing for the corner window.
+ virtual void DrawBorder(const wxGrid& grid,
+ wxDC& dc,
+ wxRect& rect) const;
+};
+
+/**
+ Class providing attributes to be used for the grid cells.
+
+ This class both defines an interface which grid cell attributes providers
+ should implement -- and which can be implemented differently in derived
+ classes -- and a default implementation of this interface which is often
+ good enough to be used without modification, especially with not very large
+ grids for which the efficiency of attributes storage hardly matters (see
+ the discussion below).
+
+ An object of this class can be associated with a wxGrid using
+ wxGridTableBase::SetAttrProvider() but it's not necessary to call it if you
+ intend to use the default provider as it is used by wxGridTableBase by
+ default anyhow.
+
+ Notice that while attributes provided by this class can be set for
+ individual cells using SetAttr() or the entire rows or columns using
+ SetRowAttr() and SetColAttr() they are always retrieved using GetAttr()
+ function.
+
+
+ The default implementation of this class stores the attributes passed to
+ its SetAttr(), SetRowAttr() and SetColAttr() in a straightforward way. A
+ derived class may use its knowledge about how the attributes are used in
+ your program to implement it much more efficiently: for example, using a
+ special background colour for all even-numbered rows can be implemented by
+ simply returning the same attribute from GetAttr() if the row number is
+ even instead of having to store N/2 row attributes where N is the total
+ number of rows in the grid.
+
+ Notice that objects of this class can't be copied.
+ */
+class wxGridCellAttrProvider : public wxClientDataContainer
+{
+public:
+ /// Trivial default constructor.
+ wxGridCellAttrProvider();
+
+ /// Destructor releases any attributes held by this class.
+ virtual ~wxGridCellAttrProvider();
+
+ /**
+ Get the attribute to use for the specified cell.
+
+ If wxGridCellAttr::Any is used as @a kind value, this function combines
+ the attributes set for this cell using SetAttr() and those for its row
+ or column (set with SetRowAttr() or SetColAttr() respectively), with
+ the cell attribute having the highest precedence.
+
+ Notice that the caller must call DecRef() on the returned pointer if it
+ is non-@NULL.
+
+ @param row
+ The row of the cell.
+ @param col
+ The column of the cell.
+ @param kind
+ The kind of the attribute to return.
+ @return
+ The attribute to use which should be DecRef()'d by caller or @NULL
+ if no attributes are defined for this cell.
+ */
+ virtual wxGridCellAttr *GetAttr(int row, int col,
+ wxGridCellAttr::wxAttrKind kind) const;
+
+ /**
+ Setting attributes.
+
+ All these functions take ownership of the attribute passed to them,
+ i.e. will call DecRef() on it themselves later and so it should not be
+ destroyed by the caller. And the attribute can be @NULL to reset a
+ previously set value.
+ */
+ //@{
+
+ /// Set attribute for the specified cell.
+ virtual void SetAttr(wxGridCellAttr *attr, int row, int col);
+
+ /// Set attribute for the specified row.
+ virtual void SetRowAttr(wxGridCellAttr *attr, int row);
+
+ /// Set attribute for the specified column.
+ virtual void SetColAttr(wxGridCellAttr *attr, int col);
+
+ //@}
+
+ /**
+ Getting header renderers.
+
+ These functions return the renderers for the given row or column header
+ label and the corner window. Unlike cell attributes, these objects are
+ not reference counted and are never @NULL so they are returned by
+ reference and not pointer and DecRef() shouldn't (and can't) be called
+ for them.
+
+ All these functions were added in wxWidgets 2.9.1.
+ */
+ //@{
+
+ /**
+ Return the renderer used for drawing column headers.
+
+ By default wxGridColumnHeaderRendererDefault is returned.
+
+ @see wxGrid::SetUseNativeColLabels(), wxGrid::UseNativeColHeader()
+
+ @since 2.9.1
+ */
+ virtual const wxGridColumnHeaderRenderer& GetColumnHeaderRenderer(int col);
+
+ /**
+ Return the renderer used for drawing row headers.
+
+ By default wxGridRowHeaderRendererDefault is returned.
+
+ @since 2.9.1
+ */
+ virtual const wxGridRowHeaderRenderer& GetRowHeaderRenderer(int row);
+
+ /**
+ Return the renderer used for drawing the corner window.
+
+ By default wxGridCornerHeaderRendererDefault is returned.
+
+ @since 2.9.1
+ */
+ virtual const wxGridCornerHeaderRenderer& GetCornerRenderer();
+
+ //@}
+};
/**
virtual bool CanHaveAttributes();
};
+/**
+ @class wxGridSizesInfo
+
+ wxGridSizesInfo stores information about sizes of all wxGrid rows or
+ columns.
+
+ It assumes that most of the rows or columns (which are both called elements
+ here as the difference between them doesn't matter at this class level)
+ have the default size and so stores it separately. And it uses a wxHashMap
+ to store the sizes of all elements which have the non-default size.
+
+ This structure is particularly useful for serializing the sizes of all
+ wxGrid elements at once.
+
+ @library{wxadv}
+ @category{grid}
+ */
+struct wxGridSizesInfo
+{
+ /**
+ Default constructor.
+
+ m_sizeDefault and m_customSizes must be initialized later.
+ */
+ wxGridSizesInfo();
+
+ /**
+ Constructor.
+
+ This constructor is used by wxGrid::GetRowSizes() and GetColSizes()
+ methods. User code will usually use the default constructor instead.
+
+ @param defSize
+ The default element size.
+ @param allSizes
+ Array containing the sizes of @em all elements, including those
+ which have the default size.
+ */
+ wxGridSizesInfo(int defSize, const wxArrayInt& allSizes);
+
+ /**
+ Get the element size.
+
+ @param pos
+ The index of the element.
+ @return
+ The size for this element, using m_customSizes if @a pos is in it
+ or m_sizeDefault otherwise.
+ */
+ int GetSize(unsigned pos) const;
+
+
+ /// Default size
+ int m_sizeDefault;
+
+ /**
+ Map with element indices as keys and their sizes as values.
+
+ This map only contains the elements with non-default size.
+ */
+ wxUnsignedToIntHashMap m_customSizes;
+};
/**
- wxGridCellFloatEditor
- wxGridCellNumberEditor
- wxGridCellTextEditor
-
+
Please see wxGridEvent, wxGridSizeEvent, wxGridRangeSelectEvent, and
wxGridEditorCreatedEvent for the documentation of all event types you can
use with wxGrid.
wxGridSelectColumns
};
+ /**
+ Return values for GetCellSize().
+
+ @since 2.9.1
+ */
+ enum CellSpan
+ {
+ /// This cell is inside a span covered by another cell.
+ CellSpan_Inside = -1,
+
+ /// This is a normal, non-spanning cell.
+ CellSpan_None = 0,
+
+ /// This cell spans several physical wxGrid cells.
+ CellSpan_Main
+ };
/**
@name Constructors and Initialization
/**
Call this in order to make the column labels use a native look by using
- wxRenderer::DrawHeaderButton() internally.
+ wxRendererNative::DrawHeaderButton() internally.
There is no equivalent method for drawing row columns as there is not
native look for that. This option is useful when using wxGrid for
displaying tables and not as a spread-sheet.
- @see UseNativeHeader()
+ @see UseNativeColHeader()
*/
void SetUseNativeColLabels(bool native = true);
are using the grid to display tabular data and don't have thousands of
columns in it.
- Also note that currently @c wxEVT_GRID_LABEL_LEFT_DCLICK and @c
- wxEVT_GRID_LABEL_RIGHT_DCLICK events are not generated for the column
+ Also note that currently @c wxEVT_GRID_LABEL_LEFT_DCLICK and
+ @c wxEVT_GRID_LABEL_RIGHT_DCLICK events are not generated for the column
labels if the native columns header is used (but this limitation could
possibly be lifted in the future).
*/
See wxGridTableBase::CanGetValueAs() and the @ref overview_grid for
more information.
*/
- const wxString GetCellValue(const wxGridCellCoords& coords) const;
+ wxString GetCellValue(const wxGridCellCoords& coords) const;
/**
Returns a pointer to the current default grid cell editor.
/**
@name Column and Row Sizes
+
+ @see @ref overview_grid_resizing
*/
//@{
*/
void ShowRow(int col);
+ /**
+ Get size information for all columns at once.
+
+ This method is useful when the information about all column widths
+ needs to be saved. The widths can be later restored using
+ SetColSizes().
+
+ @sa wxGridSizesInfo, GetRowSizes()
+ */
+ wxGridSizesInfo GetColSizes() const;
+
+ /**
+ Get size information for all row at once.
+
+ @sa wxGridSizesInfo, GetColSizes()
+ */
+ wxGridSizesInfo GetRowSizes() const;
+
+ /**
+ Restore all columns sizes.
+
+ This is usually called with wxGridSizesInfo object previously returned
+ by GetColSizes().
+
+ @sa SetRowSizes()
+ */
+ void SetColSizes(const wxGridSizesInfo& sizeInfo);
+
+ /**
+ Restore all rows sizes.
+
+ @sa SetColSizes()
+ */
+ void SetRowSizes(const wxGridSizesInfo& sizeInfo);
+
+ /**
+ Set the size of the cell.
+
+ Specifying a value of more than 1 in @a num_rows or @a num_cols will
+ make the cell at (@a row, @a col) span the block of the specified size,
+ covering the other cells which would be normally shown in it. Passing 1
+ for both arguments resets the cell to normal appearance.
+
+ @see GetCellSize()
+
+ @param row
+ The row of the cell.
+ @param col
+ The column of the cell.
+ @param num_rows
+ Number of rows to be occupied by this cell, must be >= 1.
+ @param num_cols
+ Number of columns to be occupied by this cell, must be >= 1.
+ */
+ void SetCellSize(int row, int col, int num_rows, int num_cols);
+
+ /**
+ Get the size of the cell in number of cells covered by it.
+
+ For normal cells, the function fills both @a num_rows and @a num_cols
+ with 1 and returns CellSpan_None. For cells which span multiple cells, i.e.
+ for which SetCellSize() had been called, the returned values are the
+ same ones as were passed to SetCellSize() call and the function return
+ value is CellSpan_Main.
+
+ More unexpectedly, perhaps, the returned values may be @em negative for
+ the cells which are inside a span covered by a cell occupying multiple
+ rows or columns. They correspond to the offset of the main cell of the
+ span from the cell passed to this functions and the function returns
+ CellSpan_Inside value to indicate this.
+
+ As an example, consider a 3*3 grid with the cell (1, 1) (the one in the
+ middle) having a span of 2 rows and 2 columns, i.e. the grid looks like
+ @code
+ +----+----+----+
+ | | | |
+ +----+----+----+
+ | | |
+ +----+ |
+ | | |
+ +----+----+----+
+ @endcode
+ Then the function returns 2 and 2 in @a num_rows and @a num_cols for
+ the cell (1, 1) itself and -1 and -1 for the cell (2, 2) as well as -1
+ and 0 for the cell (2, 1).
+
+ @param row
+ The row of the cell.
+ @param col
+ The column of the cell.
+ @param num_rows
+ Pointer to variable receiving the number of rows, must not be @NULL.
+ @param num_cols
+ Pointer to variable receiving the number of columns, must not be
+ @NULL.
+ @return
+ The kind of this cell span (the return value is new in wxWidgets
+ 2.9.1, this function was void in previous wxWidgets versions).
+ */
+ CellSpan GetCellSize( int row, int col, int *num_rows, int *num_cols ) const;
+
+ /**
+ Get the number of rows and columns allocated for this cell.
+
+ This overload doesn't return a CellSpan value but the values returned
+ may still be negative, see GetCellSize(int, int, int *, int *) for
+ details.
+ */
+ wxSize GetCellSize(const wxGridCellCoords& coords);
+
//@}
/**
@name User-Resizing and Dragging
+
+ Functions controlling various interactive mouse operations.
+
+ By default, columns and rows can be resized by dragging the edges of
+ their labels (this can be disabled using DisableDragColSize() and
+ DisableDragRowSize() methods). And if grid line dragging is enabled with
+ EnableDragGridSize() they can also be resized by dragging the right or
+ bottom edge of the grid cells.
+
+ Columns can also be moved to interactively change their order but this
+ needs to be explicitly enabled with EnableDragColMove().
*/
//@{
bool CanDragColMove() const;
/**
- Returns @true if columns can be resized by dragging with the mouse.
+ Returns @true if the given column can be resized by dragging with the
+ mouse.
- Columns can be resized by dragging the edges of their labels. If grid
- line dragging is enabled they can also be resized by dragging the right
- edge of the column in the grid cell area (see EnableDragGridSize()).
+ This function returns @true if resizing the columns interactively is
+ globally enabled, i.e. if DisableDragColSize() hadn't been called, and
+ if this column wasn't explicitly marked as non-resizable with
+ DisableColResize().
*/
- bool CanDragColSize() const;
+ bool CanDragColSize(int col) const;
/**
Return @true if the dragging of grid lines to resize rows and columns
bool CanDragGridSize() const;
/**
- Returns @true if rows can be resized by dragging with the mouse.
+ Returns @true if the given row can be resized by dragging with the
+ mouse.
- Rows can be resized by dragging the edges of their labels. If grid line
- dragging is enabled they can also be resized by dragging the lower edge
- of the row in the grid cell area (see EnableDragGridSize()).
+ This is the same as CanDragColSize() but for rows.
*/
- bool CanDragRowSize() const;
+ bool CanDragRowSize(int row) const;
+
+ /**
+ Disable interactive resizing of the specified column.
+
+ This method allows to disable resizing of an individual column in a
+ grid where the columns are otherwise resizable (which is the case by
+ default).
+
+ Notice that currently there is no way to make some columns resizable in
+ a grid where columns can't be resized by default as there doesn't seem
+ to be any need for this in practice. There is also no way to make the
+ column marked as fixed using this method resizeable again because it is
+ supposed that fixed columns are used for static parts of the grid and
+ so should remain fixed during the entire grid lifetime.
+
+ Also notice that disabling interactive column resizing will not prevent
+ the program from changing the column size.
+
+ @see EnableDragColSize()
+ */
+ void DisableColResize(int col);
+
+ /**
+ Disable interactive resizing of the specified row.
+
+ This is the same as DisableColResize() but for rows.
+
+ @see EnableDragRowSize()
+ */
+ void DisableRowResize(int row);
/**
Disables column moving by dragging with the mouse.
/**
Enables or disables column sizing by dragging with the mouse.
+
+ @see DisableColResize()
*/
void EnableDragColSize(bool enable = true);
/**
Enables or disables row sizing by dragging with the mouse.
+
+ @see DisableRowResize()
*/
void EnableDragRowSize(bool enable = true);
This method takes an array containing the indices of the columns in
their display order, i.e. uses the same convention as
wxHeaderCtrl::SetColumnsOrder().
- */
+ */
void SetColumnsOrder(const wxArrayInt& order);
/**
Resets the position of the columns to the default.
- */
+ */
void ResetColPos();
//@}
/**
@name Cursor Movement
- */
+ */
//@{
/**
@see BlockToDeviceRect()
*/
- const wxRect CellToRect(const wxGridCellCoords& coords) const;
+ wxRect CellToRect(const wxGridCellCoords& coords) const;
/**
Returns the column at the given pixel position.
//@}
-protected:
- /**
- Returns @true if this grid has support for cell attributes.
-
- The grid supports attributes if it has the associated table which, in
- turn, has attributes support, i.e. wxGridTableBase::CanHaveAttributes()
- returns @true.
- */
- bool CanHaveAttributes() const;
-
- /**
- Get the minimal width of the given column/row.
-
- The value returned by this function may be different than that returned
- by GetColMinimalAcceptableWidth() if SetColMinimalWidth() had been
- called for this column.
- */
- int GetColMinimalWidth(int col) const;
-
- /**
- Returns the coordinate of the right border specified column.
- */
- int GetColRight(int col) const;
-
- /**
- Returns the coordinate of the left border specified column.
- */
- int GetColLeft(int col) const;
-
- /**
- Returns the minimal size for the given column.
-
- The value returned by this function may be different than that returned
- by GetRowMinimalAcceptableHeight() if SetRowMinimalHeight() had been
- called for this row.
- */
- int GetRowMinimalHeight(int col) const;
-
/**
@name Sorting support.
void UnsetSortingColumn();
//@}
+
/**
@name Accessors for component windows.
GetGridColHeader() to access it if you need wxHeaderCtrl-specific
functionality.
*/
- wxWindow *GetGridWindow() const;
+ wxWindow *GetGridColLabelWindow() const;
/**
Return the window in the top left grid corner.
wxHeaderCtrl *GetGridColHeader() const;
//@}
+
+protected:
+ /**
+ Returns @true if this grid has support for cell attributes.
+
+ The grid supports attributes if it has the associated table which, in
+ turn, has attributes support, i.e. wxGridTableBase::CanHaveAttributes()
+ returns @true.
+ */
+ bool CanHaveAttributes() const;
+
+ /**
+ Get the minimal width of the given column/row.
+
+ The value returned by this function may be different than that returned
+ by GetColMinimalAcceptableWidth() if SetColMinimalWidth() had been
+ called for this column.
+ */
+ int GetColMinimalWidth(int col) const;
+
+ /**
+ Returns the coordinate of the right border specified column.
+ */
+ int GetColRight(int col) const;
+
+ /**
+ Returns the coordinate of the left border specified column.
+ */
+ int GetColLeft(int col) const;
+
+ /**
+ Returns the minimal size for the given column.
+
+ The value returned by this function may be different than that returned
+ by GetRowMinimalAcceptableHeight() if SetRowMinimalHeight() had been
+ called for this row.
+ */
+ int GetRowMinimalHeight(int col) const;
};
@event{EVT_GRID_CELL_CHANGING(func)}
The user is about to change the data in a cell. The new cell value as
string is available from GetString() event object method. This event
- can be vetoed if the change is not allowed. Processes a @c
- wxEVT_GRID_CELL_CHANGING event type.
+ can be vetoed if the change is not allowed.
+ Processes a @c wxEVT_GRID_CELL_CHANGING event type.
@event{EVT_GRID_CELL_CHANGED(func)}
The user changed the data in a cell. The old cell value as string is
available from GetString() event object method. Notice that vetoing
The user double-clicked a label with the right mouse button. Processes
a @c wxEVT_GRID_LABEL_RIGHT_DCLICK event type.
@event{EVT_GRID_SELECT_CELL(func)}
- The user moved to, and selected a cell. Processes a
+ The given cell was made current, either by user or by the program via a
+ call to SetGridCursor() or GoToCell(). Processes a
@c wxEVT_GRID_SELECT_CELL event type.
@event{EVT_GRID_COL_MOVE(func)}
The user tries to change the order of the columns in the grid by
proceed in which case wxGrid::SetColPos() is used to reorder the
columns display order without affecting the use of the column indices
otherwise.
-
This event macro corresponds to @c wxEVT_GRID_COL_MOVE event type.
@event{EVT_GRID_COL_SORT(func)}
This event is generated when a column is clicked by the user and its
(and not vetoed) the grid supposes that the table was indeed resorted
and updates the column to indicate the new sort order and refreshes
itself.
-
This event macro corresponds to @c wxEVT_GRID_COL_SORT event type.
@endEventTable
*/
wxGridEvent(int id, wxEventType type, wxObject* obj,
int row = -1, int col = -1, int x = -1, int y = -1,
- bool sel = true, bool control = false, bool shift = false,
- bool alt = false, bool meta = false);
+ bool sel = true, const wxKeyboardState& kbd = wxKeyboardState());
/**
Returns @true if the Alt key was down at the time of the event.
This event class contains information about a row/column resize event.
@beginEventTable{wxGridSizeEvent}
- @event{EVT_GRID_COL_SIZE(func)}
- The user resized a column by dragging it. Processes a
- @c wxEVT_GRID_COL_SIZE event type.
- @event{EVT_GRID_ROW_SIZE(func)}
- The user resized a row by dragging it. Processes a
- @c wxEVT_GRID_ROW_SIZE event type.
@event{EVT_GRID_CMD_COL_SIZE(id, func)}
- The user resized a column by dragging it; variant taking a window
- identifier. Processes a @c wxEVT_GRID_COL_SIZE event type.
+ The user resized a column, corresponds to @c wxEVT_GRID_COL_SIZE event
+ type.
@event{EVT_GRID_CMD_ROW_SIZE(id, func)}
- The user resized a row by dragging it; variant taking a window
- identifier. Processes a @c wxEVT_GRID_ROW_SIZE event type.
+ The user resized a row, corresponds to @c wxEVT_GRID_ROW_SIZE event
+ type.
+ @event{EVT_GRID_COL_SIZE(func)}
+ Same as EVT_GRID_CMD_COL_SIZE() but uses `wxID_ANY` id.
+ @event{EVT_GRID_ROW_SIZE(func)}
+ Same as EVT_GRID_CMD_ROW_SIZE() but uses `wxID_ANY` id.
@endEventTable
@library{wxadv}
*/
wxGridSizeEvent(int id, wxEventType type, wxObject* obj,
int rowOrCol = -1, int x = -1, int y = -1,
- bool control = false, bool shift = false,
- bool alt = false, bool meta = false);
+ const wxKeyboardState& kbd = wxKeyboardState());
/**
Returns @true if the Alt key was down at the time of the event.
wxObject* obj,
const wxGridCellCoords& topLeft,
const wxGridCellCoords& bottomRight,
- bool sel = true, bool control = false,
- bool shift = false, bool alt = false,
- bool meta = false);
+ bool sel = true, const wxKeyboardState& kbd = wxKeyboardState());
/**
Returns @true if the Alt key was down at the time of the event.
projects / wxWidgets.git / blobdiff