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dataview.h File Reference

## Classes

class | wxDataViewModel
| wxDataViewModel is the base class for all data model to be displayed by a wxDataViewCtrl. More...
class | wxDataViewListModel
| Base class with abstract API for wxDataViewIndexListModel and wxDataViewVirtualListModel. More...
class | wxDataViewIndexListModel
| wxDataViewIndexListModel is a specialized data model which lets you address an item by its position (row) rather than its wxDataViewItem (which you can obtain from this class). More...
class | wxDataViewVirtualListModel
| wxDataViewVirtualListModel is a specialized data model which lets you address an item by its position (row) rather than its wxDataViewItem and as such offers the exact same interface as wxDataViewIndexListModel. More...
class | wxDataViewItemAttr
| This class is used to indicate to a wxDataViewCtrl that a certain item (see wxDataViewItem) has extra font attributes for its renderer. More...
class | wxDataViewItem
| wxDataViewItem is a small opaque class that represents an item in a wxDataViewCtrl in a persistent way, i.e. More...
class | wxDataViewCtrl
| wxDataViewCtrl is a control to display data either in a tree like fashion or in a tabular form or both. More...
class | wxDataViewModelNotifier
| A wxDataViewModelNotifier instance is owned by a wxDataViewModel and mirrors its notification interface. More...
class | wxDataViewRenderer
| This class is used by wxDataViewCtrl to render the individual cells. More...
class | wxDataViewTextRenderer
| wxDataViewTextRenderer is used for rendering text. More...
class | wxDataViewIconTextRenderer
| The wxDataViewIconTextRenderer class is used to display text with a small icon next to it as it is typically done in a file manager. More...
class | wxDataViewProgressRenderer
| This class is used by wxDataViewCtrl to render progress bars. More...
class | wxDataViewSpinRenderer
| This is a specialized renderer for rendering integer values. More...
class | wxDataViewToggleRenderer
| This class is used by wxDataViewCtrl to render toggle controls. More...
class | wxDataViewChoiceRenderer
| A wxDataViewCtrl renderer using wxChoice control and values of strings in it. More...
class | wxDataViewChoiceByIndexRenderer
| A wxDataViewCtrl renderer using wxChoice control and indexes into it. More...
class | wxDataViewDateRenderer
| This class is used by wxDataViewCtrl to render calendar controls. More...
class | wxDataViewCustomRenderer
| You need to derive a new class from wxDataViewCustomRenderer in order to write a new renderer. More...
class | wxDataViewBitmapRenderer
| This class is used by wxDataViewCtrl to render bitmap controls. More...
class | wxDataViewColumn
| This class represents a column in a wxDataViewCtrl. More...
class | wxDataViewListCtrl
| This class is a wxDataViewCtrl which internally uses a wxDataViewListStore and forwards most of its API to that class. More...
class | wxDataViewTreeCtrl
| This class is a wxDataViewCtrl which internally uses a wxDataViewTreeStore and forwards most of its API to that class. More...
class | wxDataViewListStore
| wxDataViewListStore is a specialised wxDataViewModel for storing a simple table of data. More...
class | wxDataViewTreeStore
| wxDataViewTreeStore is a specialised wxDataViewModel for storing simple trees very much like wxTreeCtrl does and it offers a similar API. More...
class | wxDataViewIconText
| wxDataViewIconText is used by wxDataViewIconTextRenderer for data transfer. More...
class | wxDataViewEvent
| This is the event class for the wxDataViewCtrl notifications. More...

## Macros

#define | wxDVC_DEFAULT_RENDERER_SIZE 20
#define | wxDVC_DEFAULT_WIDTH 80
#define | wxDVC_TOGGLE_DEFAULT_WIDTH 30
#define | wxDVC_DEFAULT_MINWIDTH 30
#define | wxDVR_DEFAULT_ALIGNMENT -1
#define | wxDV_SINGLE 0x0000
#define | wxDV_MULTIPLE 0x0001
#define | wxDV_NO_HEADER 0x0002
#define | wxDV_HORIZ_RULES 0x0004
#define | wxDV_VERT_RULES 0x0008
#define | wxDV_ROW_LINES 0x0010
#define | wxDV_VARIABLE_LINE_HEIGHT 0x0020

## Enumerations

enum | wxDataViewCellMode { wxDATAVIEW_CELL_INERT, wxDATAVIEW_CELL_ACTIVATABLE, wxDATAVIEW_CELL_EDITABLE }
| The mode of a data-view cell; see wxDataViewRenderer for more info. More...
enum | wxDataViewCellRenderState { wxDATAVIEW_CELL_SELECTED = 1, wxDATAVIEW_CELL_PRELIT = 2, wxDATAVIEW_CELL_INSENSITIVE = 4, wxDATAVIEW_CELL_FOCUSED = 8 }
| The values of this enum controls how a wxDataViewRenderer should display its contents in a cell. More...
enum | wxDataViewColumnFlags { wxDATAVIEW_COL_RESIZABLE = 1, wxDATAVIEW_COL_SORTABLE = 2, wxDATAVIEW_COL_REORDERABLE = 4, wxDATAVIEW_COL_HIDDEN = 8 }
| The flags used by wxDataViewColumn. More...

## Variables

wxEventType | wxEVT_DATAVIEW_SELECTION_CHANGED
wxEventType | wxEVT_DATAVIEW_ITEM_ACTIVATED
wxEventType | wxEVT_DATAVIEW_ITEM_COLLAPSING
wxEventType | wxEVT_DATAVIEW_ITEM_COLLAPSED
wxEventType | wxEVT_DATAVIEW_ITEM_EXPANDING
wxEventType | wxEVT_DATAVIEW_ITEM_EXPANDED
wxEventType | wxEVT_DATAVIEW_ITEM_START_EDITING
wxEventType | wxEVT_DATAVIEW_ITEM_EDITING_STARTED
wxEventType | wxEVT_DATAVIEW_ITEM_EDITING_DONE
wxEventType | wxEVT_DATAVIEW_ITEM_VALUE_CHANGED
wxEventType | wxEVT_DATAVIEW_ITEM_CONTEXT_MENU
wxEventType | wxEVT_DATAVIEW_COLUMN_HEADER_CLICK
wxEventType | wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK
wxEventType | wxEVT_DATAVIEW_COLUMN_SORTED
wxEventType | wxEVT_DATAVIEW_COLUMN_REORDERED
wxEventType | wxEVT_DATAVIEW_CACHE_HINT
wxEventType | wxEVT_DATAVIEW_ITEM_BEGIN_DRAG
wxEventType | wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE
wxEventType | wxEVT_DATAVIEW_ITEM_DROP

## Macro Definition Documentation

#define wxDV_HORIZ_RULES 0x0004

#define wxDV_MULTIPLE 0x0001

#define wxDV_NO_HEADER 0x0002

#define wxDV_ROW_LINES 0x0010

#define wxDV_SINGLE 0x0000

#define wxDV_VARIABLE_LINE_HEIGHT 0x0020

#define wxDV_VERT_RULES 0x0008

#define wxDVC_DEFAULT_MINWIDTH 30

#define wxDVC_DEFAULT_RENDERER_SIZE 20

#define wxDVC_DEFAULT_WIDTH 80

#define wxDVC_TOGGLE_DEFAULT_WIDTH 30

#define wxDVR_DEFAULT_ALIGNMENT -1

## Enumeration Type Documentation

enum wxDataViewCellMode

The mode of a data-view cell; see wxDataViewRenderer for more info.

Enumerator
wxDATAVIEW_CELL_INERT | The cell only displays information and cannot be manipulated or otherwise interacted with in any way. Note that this doesn't mean that the row being drawn can't be selected, just that a particular element of it cannot be individually modified.

wxDATAVIEW_CELL_ACTIVATABLE

Indicates that the cell can be activated by clicking it or using keyboard.

Activating a cell is an alternative to showing inline editor when the value can be edited in a simple way that doesn't warrant full editor control. The most typical use of cell activation is toggling the checkbox in wxDataViewToggleRenderer; others would be e.g. an embedded volume slider or a five-star rating column.

The exact means of activating a cell are platform-dependent, but they are usually similar to those used for inline editing of values. Typically, a cell would be activated by Space or Enter keys or by left mouse click.

Note
  Do not confuse this with item activation in wxDataViewCtrl and the wxEVT_DATAVIEW_ITEM_ACTIVATED event. That one is used for activating the item (or, to put it differently, the entire row) similarly to analogous messages in wxTreeCtrl and wxListCtrl, and the effect differs (play a song, open a file etc.). Cell activation, on the other hand, is all about interacting with the individual cell.

See also
  wxDataViewCustomRenderer::ActivateCell()

wxDATAVIEW_CELL_EDITABLE

Indicates that the user can edit the data in-place in an inline editor control that will show up when the user wants to edit the cell.

A typical example of this behaviour is changing the filename in a file managers.

Editing is typically triggered by slowly double-clicking the cell or by a platform-dependent keyboard shortcut (F2 is typical on Windows, Space and/or Enter is common elsewhere and supported on Windows too).

See also
  wxDataViewCustomRenderer::CreateEditorCtrl()

enum wxDataViewCellRenderState

The values of this enum controls how a wxDataViewRenderer should display its contents in a cell.

Enumerator
wxDATAVIEW_CELL_SELECTED |
wxDATAVIEW_CELL_PRELIT |
wxDATAVIEW_CELL_INSENSITIVE |
wxDATAVIEW_CELL_FOCUSED |

enum wxDataViewColumnFlags

The flags used by wxDataViewColumn.

Can be combined together.

Enumerator
wxDATAVIEW_COL_RESIZABLE |
wxDATAVIEW_COL_SORTABLE |
wxDATAVIEW_COL_REORDERABLE |
wxDATAVIEW_COL_HIDDEN |

## Variable Documentation

wxEventType wxEVT_DATAVIEW_CACHE_HINT

wxEventType wxEVT_DATAVIEW_COLUMN_HEADER_CLICK

wxEventType wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK

wxEventType wxEVT_DATAVIEW_COLUMN_REORDERED

wxEventType wxEVT_DATAVIEW_COLUMN_SORTED

wxEventType wxEVT_DATAVIEW_ITEM_ACTIVATED

wxEventType wxEVT_DATAVIEW_ITEM_BEGIN_DRAG

wxEventType wxEVT_DATAVIEW_ITEM_COLLAPSED

wxEventType wxEVT_DATAVIEW_ITEM_COLLAPSING

wxEventType wxEVT_DATAVIEW_ITEM_CONTEXT_MENU

wxEventType wxEVT_DATAVIEW_ITEM_DROP

wxEventType wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE

wxEventType wxEVT_DATAVIEW_ITEM_EDITING_DONE

wxEventType wxEVT_DATAVIEW_ITEM_EDITING_STARTED

wxEventType wxEVT_DATAVIEW_ITEM_EXPANDED

wxEventType wxEVT_DATAVIEW_ITEM_EXPANDING

wxEventType wxEVT_DATAVIEW_ITEM_START_EDITING

wxEventType wxEVT_DATAVIEW_ITEM_VALUE_CHANGED

wxEventType wxEVT_DATAVIEW_SELECTION_CHANGED