Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[ 1665996 ] Fixes/extensions to wxDataViewCtrl

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44556 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-02-23 07:57:46 +00:00
parent 4e1fd51de7
commit 9861f022c3
8 changed files with 1386 additions and 566 deletions
Download Patch File Download Diff File Expand all files Collapse all files

132
include/wx/dataview.h
View File

@@ -53,6 +53,12 @@ extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxDataViewCtrlNameStr[];
// the default width of new toggle columns:
#define wxDVC_TOGGLE_DEFAULT_WIDTH 30
// the default minimal width of the columns:
#define wxDVC_DEFAULT_MINWIDTH 30
// the default alignment of wxDataViewRenderers:
#define wxDVR_DEFAULT_ALIGNMENT (wxALIGN_LEFT|wxALIGN_TOP)
// ---------------------------------------------------------
// wxDataViewModel
@@ -124,14 +130,14 @@ class WXDLLIMPEXP_ADV wxDataViewListModel: public wxDataViewModel
public:
wxDataViewListModel();
virtual unsigned int GetNumberOfRows() = 0;
virtual unsigned int GetNumberOfCols() = 0;
virtual unsigned int GetRowCount() const = 0;
virtual unsigned int GetColumnCount() const = 0;
// return type as reported by wxVariant
virtual wxString GetColType( unsigned int col ) = 0;
virtual wxString GetColumnType( unsigned int col ) const = 0;
// get value into a wxVariant
virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) = 0;
virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const = 0;
// set value, call ValueChanged() afterwards!
virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row ) = 0;
@@ -170,7 +176,8 @@ protected:
typedef int (wxCALLBACK *wxDataViewListModelCompare)
(unsigned int row1, unsigned int row2, unsigned int col, wxDataViewListModel* model );
WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_SIZE_T(unsigned int, wxDataViewSortedIndexArray, WXDLLIMPEXP_ADV);
WX_DEFINE_SORTED_USER_EXPORTED_ARRAY_SIZE_T(unsigned int,
wxDataViewSortedIndexArray, WXDLLIMPEXP_ADV);
class WXDLLIMPEXP_ADV wxDataViewSortedListModel: public wxDataViewListModel
{
@@ -181,14 +188,17 @@ public:
virtual ~wxDataViewSortedListModel();
void SetAscending( bool ascending ) { m_ascending = ascending; }
bool GetAscending() { return m_ascending; }
bool IsAscending() const { return m_ascending; }
virtual unsigned int GetRowCount() const;
virtual unsigned int GetColumnCount() const;
virtual unsigned int GetNumberOfRows();
virtual unsigned int GetNumberOfCols();
// return type as reported by wxVariant
virtual wxString GetColType( unsigned int col );
virtual wxString GetColumnType( unsigned int col ) const;
// get value into a wxVariant
virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row );
virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const;
// set value, call ValueChanged() afterwards!
virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row );
@@ -245,23 +255,39 @@ enum wxDataViewCellRenderState
class WXDLLIMPEXP_ADV wxDataViewRendererBase: public wxObject
{
public:
wxDataViewRendererBase( const wxString &varianttype, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
wxDataViewRendererBase( const wxString &varianttype,
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
int alignment = wxDVR_DEFAULT_ALIGNMENT );
virtual bool SetValue( const wxVariant& WXUNUSED(value) ) { return true; }
virtual bool GetValue( wxVariant& WXUNUSED(value) ) { return true; }
virtual bool Validate( wxVariant& WXUNUSED(value) ) { return true; }
wxString GetVariantType() { return m_variantType; }
wxDataViewCellMode GetMode() { return m_mode; }
virtual bool Validate( wxVariant& WXUNUSED(value) )
{ return true; }
void SetOwner( wxDataViewColumn *owner ) { m_owner = owner; }
wxDataViewColumn* GetOwner() { return m_owner; }
// renderer properties:
virtual bool SetValue( const wxVariant& WXUNUSED(value) ) = 0;
virtual bool GetValue( wxVariant& WXUNUSED(value) ) const = 0;
wxString GetVariantType() const { return m_variantType; }
virtual void SetMode( wxDataViewCellMode mode ) = 0;
virtual wxDataViewCellMode GetMode() const = 0;
// NOTE: Set/GetAlignment do not take/return a wxAlignment enum but
// rather an "int"; that's because for rendering cells it's allowed
// to combine alignment flags (e.g. wxALIGN_LEFT|wxALIGN_BOTTOM)
virtual void SetAlignment( int align ) = 0;
virtual int GetAlignment() const = 0;
protected:
wxDataViewCellMode m_mode;
wxString m_variantType;
wxDataViewColumn *m_owner;
// internal utility:
const wxDataViewCtrl* GetView() const;
protected:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRendererBase)
};
@@ -290,40 +316,47 @@ public:
int flags = wxDATAVIEW_COL_RESIZABLE );
virtual ~wxDataViewColumnBase();
virtual void SetTitle( const wxString &title );
virtual wxString GetTitle();
// setters:
virtual void SetBitmap( const wxBitmap &bitmap );
virtual const wxBitmap &GetBitmap();
virtual void SetTitle( const wxString &title ) = 0;
virtual void SetAlignment( wxAlignment align ) = 0;
virtual void SetSortable( bool sortable ) = 0;
virtual bool IsSortable() const
{ return (m_flags & wxDATAVIEW_COL_SORTABLE) != 0; }
virtual bool IsResizeable() const
{ return (m_flags & wxDATAVIEW_COL_RESIZABLE) != 0; }
virtual bool IsHidden() const
{ return (m_flags & wxDATAVIEW_COL_HIDDEN) != 0; }
virtual void SetResizeable( bool resizeable ) = 0;
virtual void SetHidden( bool hidden ) = 0;
virtual void SetSortOrder( bool ascending ) = 0;
virtual void SetFlags( int flags );
virtual void SetOwner( wxDataViewCtrl *owner )
{ m_owner = owner; }
virtual void SetBitmap( const wxBitmap &bitmap )
{ m_bitmap=bitmap; }
virtual void SetMinWidth( int minWidth ) = 0;
virtual void SetWidth( int width ) = 0;
// getters:
virtual wxString GetTitle() const = 0;
virtual wxAlignment GetAlignment() const = 0;
virtual int GetWidth() const = 0;
virtual int GetMinWidth() const = 0;
virtual int GetFlags() const;
virtual bool IsSortable() const = 0;
virtual bool IsResizeable() const = 0;
virtual bool IsHidden() const = 0;
virtual bool IsSortOrderAscending() const = 0;
const wxBitmap &GetBitmap() const { return m_bitmap; }
unsigned int GetModelColumn() const { return m_model_column; }
wxDataViewCtrl *GetOwner() { return m_owner; }
wxDataViewRenderer* GetRenderer() { return m_renderer; }
unsigned int GetModelColumn() { return m_model_column; }
virtual void SetOwner( wxDataViewCtrl *owner ) { m_owner = owner; }
wxDataViewCtrl *GetOwner() { return m_owner; }
virtual int GetWidth() const = 0;
private:
wxDataViewCtrl *m_ctrl;
protected:
wxDataViewRenderer *m_renderer;
int m_model_column;
int m_flags;
wxString m_title;
wxBitmap m_bitmap;
wxDataViewCtrl *m_owner;
@@ -336,7 +369,11 @@ protected:
// ---------------------------------------------------------
#define wxDV_SINGLE 0x0000 // for convenience
#define wxDV_MULTIPLE 0x0020 // can select multiple items
#define wxDV_MULTIPLE 0x0001 // can select multiple items
#define wxDV_NO_HEADER 0x0002 // column titles not visible
#define wxDV_HORIZ_RULES 0x0004 // light horizontal rules between rows
#define wxDV_VERT_RULES 0x0008 // light vertical rules between columns
class WXDLLIMPEXP_ADV wxDataViewCtrlBase: public wxControl
{
@@ -390,7 +427,9 @@ public:
int flags = wxDATAVIEW_COL_RESIZABLE );
virtual bool AppendColumn( wxDataViewColumn *col );
virtual unsigned int GetNumberOfColumns();
virtual unsigned int GetColumnCount() const;
virtual bool DeleteColumn( unsigned int pos );
virtual bool ClearColumns();
virtual wxDataViewColumn* GetColumn( unsigned int pos );
@@ -443,16 +482,19 @@ public:
int GetColumn() const { return m_col; }
void SetColumn( int col ) { m_col = col; }
int GetRow() const { return m_row; }
void SetRow( int row ) { m_row = row; }
wxDataViewModel* GetModel() const { return m_model; }
void SetModel( wxDataViewModel *model ) { m_model = model; }
const wxVariant &GetValue() const { return m_value; }
void SetValue( const wxVariant &value ) { m_value = value; }
// for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only
void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
wxDataViewColumn *GetDataViewColumn() { return m_column; }
wxDataViewColumn *GetDataViewColumn() const { return m_column; }
// was label editing canceled? (for wxEVT_COMMAND_DATVIEW_END_LABEL_EDIT only)
bool IsEditCancelled() const { return m_editCancelled; }