wxDataViewEvent(const wxDataViewEvent& event);
//@}
- /**
- Used to clone the event.
- */
- wxEvent* Clone() const;
-
/**
Returns the position of the column in the control or -1
if no column field was set by the event emitter.
*/
wxDataViewModel();
- /**
- Destructor. This should not be called directly. Use DecRef() instead.
- */
- virtual ~wxDataViewModel();
-
/**
Adds a wxDataViewModelNotifier to the model.
*/
@see wxDataViewItemAttr.
*/
- bool GetAttr(const wxDataViewItem& item, unsigned int col,
- wxDataViewItemAttr& attr);
+ virtual bool GetAttr(const wxDataViewItem& item, unsigned int col,
+ wxDataViewItemAttr& attr);
/**
Override this so the control can query the child items of an item.
Returns the number of items.
*/
virtual unsigned int GetChildren(const wxDataViewItem& item,
- wxDataViewItemArray& children) const;
+ wxDataViewItemArray& children) const = 0;
/**
Override this to indicate the number of columns in the model.
*/
virtual bool ValueChanged(const wxDataViewItem& item,
unsigned int col);
+
+protected:
+
+ /**
+ Destructor. This should not be called directly. Use DecRef() instead.
+ */
+ virtual ~wxDataViewModel();
};
@see wxDataViewItemAttr.
*/
- bool GetAttr(unsigned int row, unsigned int col,
- wxDataViewItemAttr& attr);
+ virtual bool GetAttr(unsigned int row, unsigned int col,
+ wxDataViewItemAttr& attr);
/**
Returns the wxDataViewItem at the given @e row.
/**
Override this to allow getting values from the model.
*/
- void GetValue(wxVariant& variant, unsigned int row,
- unsigned int col) const;
+ virtual void GetValue(wxVariant& variant, unsigned int row,
+ unsigned int col) const = 0;
/**
Call this after if the data has to be read again from the model.
/**
Called in order to set a value in the model.
*/
- bool SetValue(const wxVariant& variant, unsigned int row,
- unsigned int col);
+ virtual bool SetValue(const wxVariant& variant, unsigned int row,
+ unsigned int col) = 0;
};
*/
virtual bool ClearColumns();
- /**
- Unselects all rows.
- */
- void ClearSelection();
-
/**
Collapses the item.
*/
/**
Deletes given column.
*/
- virtual bool DeleteColumn(const wxDataViewColumn* column);
+ virtual bool DeleteColumn(wxDataViewColumn* column);
/**
Call this to ensure that the given item is visible.
*/
- void EnsureVisible(const wxDataViewItem& item,
- const wxDataViewColumn* column = NULL);
+ virtual void EnsureVisible(const wxDataViewItem& item,
+ const wxDataViewColumn* column = NULL);
/**
Expands the item.
*/
virtual void Expand(const wxDataViewItem& item);
+ /**
+ Expands all ancestors of the @a item. This method also
+ ensures that the item itself as well as all ancestor
+ items have been read from the model by the control.
+ */
+ virtual void ExpandAncestors( const wxDataViewItem & item );
+
/**
Returns pointer to the column. @a pos refers to the position in the
control which may change after reordering columns by the user.
/**
Returns item rect.
*/
- wxRect GetItemRect(const wxDataViewItem& item,
- const wxDataViewColumn* col = NULL) const;
+ virtual wxRect GetItemRect(const wxDataViewItem& item,
+ const wxDataViewColumn* col = NULL) const;
/**
Returns pointer to the data model associated with the control (if any).
/**
Hittest.
*/
- void HitTest(const wxPoint& point, wxDataViewItem& item,
- wxDataViewColumn*& col) const;
+ virtual void HitTest(const wxPoint& point, wxDataViewItem& item,
+ wxDataViewColumn*& col) const;
+
+ /**
+ Return @true if the item is expanded.
+ */
+ virtual bool IsExpanded(const wxDataViewItem& item) const;
/**
Return @true if the item is selected.
/**
Called by owning model.
*/
- bool ItemAdded(const wxDataViewItem& parent,
- const wxDataViewItem& item);
+ virtual bool ItemAdded(const wxDataViewItem& parent,
+ const wxDataViewItem& item) = 0;
/**
Called by owning model.
/**
Called by owning model.
*/
- bool ItemDeleted(const wxDataViewItem& parent,
- const wxDataViewItem& item);
+ virtual bool ItemDeleted(const wxDataViewItem& parent,
+ const wxDataViewItem& item) = 0;
/**
Called by owning model.
*/
- bool ItemsAdded(const wxDataViewItem& parent,
- const wxDataViewItemArray& items);
+ virtual bool ItemsAdded(const wxDataViewItem& parent,
+ const wxDataViewItemArray& items);
/**
Called by owning model.
/**
Called by owning model.
*/
- bool ItemsDeleted(const wxDataViewItem& parent,
- const wxDataViewItemArray& items);
+ virtual bool ItemsDeleted(const wxDataViewItem& parent,
+ const wxDataViewItemArray& items);
/**
Called by owning model.
The ctor.
*/
wxDataViewToggleRenderer(const wxString& varianttype = "bool",
- wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT);
+ wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
+ int align = wxDVR_DEFAULT_ALIGNMENT);
};
The ctor.
*/
wxDataViewDateRenderer(const wxString& varianttype = "datetime",
- wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE);
+ wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,
+ int align = wxDVR_DEFAULT_ALIGNMENT);
};
This will ensure that the correct colour, font and vertical alignment will
be chosen so the text will look the same as text drawn by native renderers.
*/
- bool RenderText(const wxString& text, int xoffset, wxRect cell,
+ void RenderText(const wxString& text, int xoffset, wxRect cell,
wxDC* dc, int state);
/**
*/
wxDataViewBitmapRenderer(const wxString& varianttype = "wxBitmap",
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
- int align = wxDVR_DEFAULT_ALIGNMENT,
+ int align = wxDVR_DEFAULT_ALIGNMENT);
};
@class wxDataViewColumn
This class represents a column in a wxDataViewCtrl.
- One wxDataViewColumn is bound to one column in the data model, to which the
+ One wxDataViewColumn is bound to one column in the data model to which the
wxDataViewCtrl has been associated.
An instance of wxDataViewRenderer is used by this class to render its data.
@library{wxadv}
@category{dvc}
*/
-class wxDataViewColumn : public wxObject
+class wxDataViewColumn : public wxHeaderColumn
{
public:
//@{
int flags = wxDATAVIEW_COL_RESIZABLE);
//@}
- /**
- Destructor.
- */
- virtual ~wxDataViewColumn();
-
- /**
- Returns the bitmap in the header of the column, if any.
- */
- const wxBitmap& GetBitmap() const;
-
/**
Returns the index of the column of the model, which this
wxDataViewColumn is displaying.
@see wxDataViewRenderer.
*/
wxDataViewRenderer* GetRenderer() const;
-
- /**
- Returns @true if the column is reorderable.
- */
- bool GetReorderable();
-
- /**
- Returns @true if the column is sortable.
-
- @see SetSortable()
- */
- bool GetSortable();
-
- /**
- Returns the width of the column.
- */
- virtual int GetWidth() const;
-
- /**
- Returns @true, if the sort order is ascending.
-
- @see SetSortOrder()
- */
- virtual bool IsSortOrderAscending() const;
-
- /**
- Set the alignment of the column header.
- */
- virtual void SetAlignment(wxAlignment align);
-
- /**
- Set the bitmap of the column header.
- */e
- virtual void SetBitmap(const wxBitmap& bitmap);
-
- /**
- Indicate wether the column can be reordered by the user using the mouse.
- This is typically implemented visually by dragging the header button around.
- */
- virtual void SetReorderable(bool reorderable);
-
- /**
- Indicate the sort order if the implementation of the wxDataViewCtrl supports
- it, most commonly by showing a little arrow.
- */
- virtual void SetSortOrder(bool ascending);
-
- /**
- Indicate that the column is sortable.
- This does not show any sorting indicate yet, but it does make the column
- header clickable. Call SetSortOrder() afterwards to actually make the sort
- indicator appear.
-
- If @a sortable is @false, the column header is no longer clickable and
- the sort indicator (little arrow) will disappear.
- */
- virtual void SetSortable(bool sortable);
-
- /**
- Set the title of the column header to @a title.
- */
- virtual void SetTitle(const wxString& title);
};
projects / wxWidgets.git / blobdiff