// Render flags
enum
{
+ // We are painting selected item
Selected = 0x00010000,
- Control = 0x00020000
+
+ // We are painting item in choice popup
+ ChoicePopup = 0x00020000,
+
+ // We are rendering wxOwnerDrawnComboBox control
+ // (or other owner drawn control, but that is only
+ // officially supported one ATM).
+ Control = 0x00040000,
+
+ // We are painting a disable property
+ Disabled = 0x00080000,
+
+ // We are painting selected, disabled, or similar
+ // item that dictates fore- and background colours,
+ // overriding any cell values.
+ DontUseCellFgCol = 0x00100000,
+ DontUseCellBgCol = 0x00200000,
+ DontUseCellColours = DontUseCellFgCol |
+ DontUseCellBgCol
};
virtual void Render( wxDC& dc,
};
+class WXDLLIMPEXP_PROPGRID wxPGCellData : public wxObjectRefData
+{
+ friend class wxPGCell;
+public:
+ wxPGCellData();
+
+ void SetText( const wxString& text )
+ {
+ m_text = text;
+ m_hasValidText = true;
+ }
+ void SetBitmap( const wxBitmap& bitmap ) { m_bitmap = bitmap; }
+ void SetFgCol( const wxColour& col ) { m_fgCol = col; }
+ void SetBgCol( const wxColour& col ) { m_bgCol = col; }
+
+protected:
+ virtual ~wxPGCellData() { }
+
+ wxString m_text;
+ wxBitmap m_bitmap;
+ wxColour m_fgCol;
+ wxColour m_bgCol;
+
+ // True if m_text is valid and specified
+ bool m_hasValidText;
+};
+
/** @class wxPGCell
Base class for simple wxPropertyGrid cell information.
*/
-class WXDLLIMPEXP_PROPGRID wxPGCell
+class WXDLLIMPEXP_PROPGRID wxPGCell : public wxObject
{
public:
wxPGCell();
+ wxPGCell(const wxPGCell& other)
+ : wxObject(other)
+ {
+ }
+
wxPGCell( const wxString& text,
const wxBitmap& bitmap = wxNullBitmap,
const wxColour& fgCol = wxNullColour,
virtual ~wxPGCell() { }
- void SetText( const wxString& text ) { m_text = text; }
- void SetBitmap( const wxBitmap& bitmap ) { m_bitmap = bitmap; }
- void SetFgCol( const wxColour& col ) { m_fgCol = col; }
- void SetBgCol( const wxColour& col ) { m_bgCol = col; }
+ wxPGCellData* GetData()
+ {
+ return (wxPGCellData*) m_refData;
+ }
+
+ const wxPGCellData* GetData() const
+ {
+ return (const wxPGCellData*) m_refData;
+ }
- const wxString& GetText() const { return m_text; }
- const wxBitmap& GetBitmap() const { return m_bitmap; }
- const wxColour& GetFgCol() const { return m_fgCol; }
- const wxColour& GetBgCol() const { return m_bgCol; }
+ bool HasText() const
+ {
+ return (m_refData && GetData()->m_hasValidText);
+ }
+
+ /**
+ Merges valid data from srcCell into this.
+ */
+ void MergeFrom( const wxPGCell& srcCell );
+
+ void SetText( const wxString& text );
+ void SetBitmap( const wxBitmap& bitmap );
+ void SetFgCol( const wxColour& col );
+ void SetBgCol( const wxColour& col );
+
+ const wxString& GetText() const { return GetData()->m_text; }
+ const wxBitmap& GetBitmap() const { return GetData()->m_bitmap; }
+ const wxColour& GetFgCol() const { return GetData()->m_fgCol; }
+ const wxColour& GetBgCol() const { return GetData()->m_bgCol; }
+
+ wxPGCell& operator=( const wxPGCell& other )
+ {
+ if ( this != &other )
+ {
+ Ref(other);
+ }
+ return *this;
+ }
protected:
- wxString m_text;
- wxBitmap m_bitmap;
- wxColour m_fgCol;
- wxColour m_bgCol;
+ virtual wxObjectRefData *CreateRefData() const
+ { return new wxPGCellData(); }
+
+ virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
};
data->IncRef();
variant.SetData(data);
variant.SetName(it->first);
- it++;
+ ++it;
return true;
}
{
public:
wxPGChoiceEntry();
- wxPGChoiceEntry( const wxPGChoiceEntry& entry );
- wxPGChoiceEntry( const wxString& label,
- int value = wxPG_INVALID_VALUE )
- : wxPGCell(), m_value(value)
+ wxPGChoiceEntry(const wxPGChoiceEntry& other)
+ : wxPGCell(other)
{
- m_text = label;
+ m_value = other.m_value;
}
-
wxPGChoiceEntry( const wxString& label,
- int value,
- const wxBitmap& bitmap,
- const wxColour& fgCol = wxNullColour,
- const wxColour& bgCol = wxNullColour )
- : wxPGCell(label, bitmap, fgCol, bgCol), m_value(value)
+ int value = wxPG_INVALID_VALUE )
+ : wxPGCell(), m_value(value)
{
+ SetText(label);
}
- virtual ~wxPGChoiceEntry()
- {
- }
+ virtual ~wxPGChoiceEntry() { }
void SetValue( int value ) { m_value = value; }
-
int GetValue() const { return m_value; }
- bool HasValue() const { return (m_value != wxPG_INVALID_VALUE); }
+ wxPGChoiceEntry& operator=( const wxPGChoiceEntry& other )
+ {
+ if ( this != &other )
+ {
+ Ref(other);
+ }
+ m_value = other.m_value;
+ return *this;
+ }
protected:
int m_value;
void CopyDataFrom( wxPGChoicesData* data );
- // Takes ownership of 'item'
- void Insert( int index, wxPGChoiceEntry* item )
- {
- wxVector<wxPGChoiceEntry*>::iterator it;
- if ( index == -1 )
- {
- it = m_items.end();
- index = (int) m_items.size();
- }
- else
- {
- it = m_items.begin() + index;
- }
-
- // Need to fix value?
- if ( item->GetValue() == wxPG_INVALID_VALUE )
- item->SetValue(index);
-
- m_items.insert(it, item);
- }
+ wxPGChoiceEntry& Insert( int index, const wxPGChoiceEntry& item );
// Delete all entries
void Clear();
return (unsigned int) m_items.size();
}
- wxPGChoiceEntry* Item( unsigned int i ) const
+ const wxPGChoiceEntry& Item( unsigned int i ) const
{
- wxCHECK_MSG( i < GetCount(), NULL, "invalid index" );
+ wxASSERT_MSG( i < GetCount(), "invalid index" );
+ return m_items[i];
+ }
+ wxPGChoiceEntry& Item( unsigned int i )
+ {
+ wxASSERT_MSG( i < GetCount(), "invalid index" );
return m_items[i];
}
}
private:
- wxVector<wxPGChoiceEntry*> m_items;
+ wxVector<wxPGChoiceEntry> m_items;
// So that multiple properties can use the same set
int m_refCount;
Each entry can have label, value, bitmap, text colour, and background
colour.
+ @remarks If you do not specify value for entry, index is used.
+
@library{wxpropgrid}
@category{propgrid}
*/
}
}
- /** Constructor. */
+ /**
+ Constructor.
+
+ @param labels
+ Labels for choices
+
+ @param values
+ Values for choices. If NULL, indexes are used.
+ */
wxPGChoices( const wxChar** labels, const long* values = NULL )
{
Init();
Set(labels,values);
}
- /** Constructor. */
+ /**
+ Constructor.
+
+ @param labels
+ Labels for choices
+
+ @param values
+ Values for choices. If empty, indexes are used.
+ */
wxPGChoices( const wxArrayString& labels,
const wxArrayInt& values = wxArrayInt() )
{
If did not have own copies, creates them now. If was empty, identical
to set except that creates copies.
+
+ @param labels
+ Labels for added choices.
+
+ @param values
+ Values for added choices. If empty, relevant entry indexes are used.
*/
void Add( const wxChar** labels, const ValArrItem* values = NULL );
- /** Version that works with wxArrayString. */
- void Add( const wxArrayString& arr, const ValArrItem* values = NULL );
-
/** Version that works with wxArrayString and wxArrayInt. */
- void Add( const wxArrayString& arr, const wxArrayInt& arrint );
+ void Add( const wxArrayString& arr, const wxArrayInt& arrint = wxArrayInt() );
- /** Adds single item. */
+ /**
+ Adds a single choice.
+
+ @param label
+ Label for added choice.
+
+ @param value
+ Value for added choice. If unspecified, index is used.
+ */
wxPGChoiceEntry& Add( const wxString& label,
int value = wxPG_INVALID_VALUE );
wxArrayInt GetIndicesForStrings( const wxArrayString& strings,
wxArrayString* unmatched = NULL ) const;
- /** Returns true if choices in general are likely to have values
- (depens on that all entries have values or none has)
- */
- bool HasValues() const;
-
- bool HasValue( unsigned int i ) const
- { return (i < m_data->GetCount()) && m_data->Item(i)->HasValue(); }
-
int Index( const wxString& str ) const;
int Index( int val ) const;
const wxPGChoiceEntry& Item( unsigned int i ) const
{
wxASSERT( IsOk() );
- return *m_data->Item(i);
+ return m_data->Item(i);
}
wxPGChoiceEntry& Item( unsigned int i )
{
wxASSERT( IsOk() );
- return *m_data->Item(i);
+ return m_data->Item(i);
}
/** Removes count items starting at position nIndex. */
#ifndef SWIG
void operator= (const wxPGChoices& a)
{
- AssignData(a.m_data);
+ if (this != &a)
+ AssignData(a.m_data);
}
wxPGChoiceEntry& operator[](unsigned int i)
If wxPG_FULL_VALUE is set, returns complete, storable value instead
of displayable one (they may be different).
If wxPG_COMPOSITE_FRAGMENT is set, text is interpreted as a part of
- composite property string value (as generated by GetValueAsString()
+ composite property string value (as generated by ValueToString()
called with this same flag).
@return Returns @true if resulting wxVariant value was different.
int number,
int argFlags = 0 ) const;
#endif // !defined(SWIG) || defined(CREATE_VCW)
+ /**
+ Converts property value into a text representation.
-public:
- /** Returns text representation of property's value.
+ @param value
+ Value to be converted.
@param argFlags
+ If 0 (default value), then displayed string is returned.
If wxPG_FULL_VALUE is set, returns complete, storable string value
instead of displayable. If wxPG_EDITABLE_VALUE is set, returns
string value that must be editable in textctrl. If
wxPG_COMPOSITE_FRAGMENT is set, returns text that is appropriate to
- display as a part of composite property string value.
+ display as a part of string property's composite text
+ representation.
- @remarks
- Default implementation returns string composed from text
- representations of child properties.
+ @remarks Default implementation calls GenerateComposedValue().
*/
- virtual wxString GetValueAsString( int argFlags = 0 ) const;
+ virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
/** Converts string to a value, and if successful, calls SetValue() on it.
Default behavior is to do nothing.
@return
true if value was changed.
*/
- bool SetValueFromString( const wxString& text, int flags = 0 );
+ bool SetValueFromString( const wxString& text, int flags = wxPG_PROGRAMMATIC_VALUE );
/** Converts integer to a value, and if succesful, calls SetValue() on it.
Default behavior is to do nothing.
colour) pen for drawing framing rectangle. It can be changed as
well.
- @see GetValueAsString()
+ @see ValueToString()
*/
virtual void OnCustomPaint( wxDC& dc,
const wxRect& rect,
*/
virtual wxPGEditorDialogAdapter* GetEditorDialog() const;
- /** Returns wxPGCell of given column, NULL if none. If valid
- object is returned, caller will gain its ownership.
- */
- wxPGCell* AcquireCell( unsigned int column )
- {
- if ( column >= m_cells.size() )
- return NULL;
+ /**
+ Called whenever validation has failed with given pending value.
- wxPGCell* cell = (wxPGCell*) m_cells[column];
- m_cells[column] = NULL;
- return cell;
- }
+ @remarks If you implement this in your custom property class, please
+ remember to call the baser implementation as well, since they
+ may use it to revert property into pre-change state.
+ */
+ virtual void OnValidationFailure( wxVariant& pendingValue );
/** Append a new choice to property's list of choices.
*/
return false;
}
+ /**
+ Deletes children of the property.
+ */
+ void DeleteChildren();
+
/**
Removes entry from property's wxPGChoices and editor control (if it is
active).
else ClearFlag( wxPG_PROP_USES_COMMON_VALUE );
}
- /** Composes text from values of child properties. */
- void GenerateComposedValue( wxString& text, int argFlags = 0 ) const;
+ /**
+ Composes text from values of child properties.
+ */
+ wxString GenerateComposedValue() const
+ {
+ wxString s;
+ DoGenerateComposedValue(s);
+ return s;
+ }
/** Returns property's label. */
const wxString& GetLabel() const { return m_label; }
}
#endif
- /** To acquire property's value as string, you should use this
- function (instead of GetValueAsString()), as it may produce
- more accurate value in future versions.
+ /** Returns text representation of property's value.
+
+ @param argFlags
+ If 0 (default value), then displayed string is returned.
+ If wxPG_FULL_VALUE is set, returns complete, storable string value
+ instead of displayable. If wxPG_EDITABLE_VALUE is set, returns
+ string value that must be editable in textctrl. If
+ wxPG_COMPOSITE_FRAGMENT is set, returns text that is appropriate to
+ display as a part of string property's composite text
+ representation.
+
+ @remarks In older versions, this function used to be overridden to convert
+ property's value into a string representation. This function is
+ now handled by ValueToString(), and overriding this function now
+ will result in run-time assertion failure.
*/
- wxString GetValueString( int argFlags = 0 ) const;
+ virtual wxString GetValueAsString( int argFlags = 0 ) const;
- void UpdateControl( wxWindow* primary );
+ /** Synonymous to GetValueAsString().
- /** Returns wxPGCell of given column, NULL if none. wxPGProperty
- will retain ownership of the cell object.
+ @deprecated Use GetValueAsString() instead.
+
+ @see GetValueAsString()
*/
- wxPGCell* GetCell( unsigned int column ) const
- {
- if ( column >= m_cells.size() )
- return NULL;
+ wxDEPRECATED( wxString GetValueString( int argFlags = 0 ) const );
- return (wxPGCell*) m_cells[column];
- }
+ /**
+ Returns wxPGCell of given column.
+ */
+ const wxPGCell& GetCell( unsigned int column ) const;
+
+ wxPGCell& GetCell( unsigned int column );
/** Return number of displayed common values for this property.
*/
wxString GetDisplayedString() const
{
- return GetValueString(0);
+ return GetValueAsString(0);
}
/** Returns property grid where property lies. */
void SetAttributes( const wxPGAttributeStorage& attributes );
+ /**
+ Sets property's background colour.
+
+ @param colour
+ Background colour to use.
+
+ @param recursively
+ If @true, children are affected recursively, and any categories
+ are not.
+ */
+ void SetBackgroundColour( const wxColour& colour,
+ bool recursively = false );
+
+ /**
+ Sets property's text colour.
+
+ @param colour
+ Text colour to use.
+
+ @param recursively
+ If @true, children are affected recursively, and any categories
+ are not.
+ */
+ void SetTextColour( const wxColour& colour,
+ bool recursively = false );
+
#ifndef SWIG
/** Sets editor for a property.
*/
inline void SetEditor( const wxString& editorName );
- /** Sets cell information for given column.
-
- Note that the property takes ownership of given wxPGCell instance.
+ /**
+ Sets cell information for given column.
*/
- void SetCell( int column, wxPGCell* cellObj );
+ void SetCell( int column, const wxPGCell& cell );
/** Sets common value selected for this property. -1 for none.
*/
/** Returns index of given child property. */
int Index( const wxPGProperty* p ) const;
- /** Deletes all sub-properties. */
- void Empty();
-
// Puts correct indexes to children
void FixIndicesOfChildren( unsigned int starthere = 0 );
#ifndef SWIG
+ // Returns various display-related information for given column
+ void GetDisplayInfo( unsigned int column,
+ int choiceIndex,
+ int flags,
+ wxString* pString,
+ const wxPGCell** pCell );
+
static wxString* sm_wxPG_LABEL;
/** This member is public so scripting language bindings
void* m_clientData;
protected:
- /** Returns text for given column.
+
+ /**
+ Sets property cell in fashion that reduces number of exclusive
+ copies of cell data. Used when setting, for instance, same
+ background colour for a number of properties.
+
+ @param firstCol
+ First column to affect.
+
+ @param lastCol
+ Last column to affect.
+
+ @param preparedCell
+ Pre-prepared cell that is used for those which cell data
+ before this matched unmodCellData.
+
+ @param srcData
+ If unmodCellData did not match, valid cell data from this
+ is merged into cell (usually generating new exclusive copy
+ of cell's data).
+
+ @param unmodCellData
+ If cell's cell data matches this, its cell is now set to
+ preparedCell.
+
+ @param ignoreWithFlags
+ Properties with any one of these flags are skipped.
+
+ @param recursively
+ If @true, apply this operation recursively in child properties.
*/
- wxString GetColumnText( unsigned int col ) const;
+ void AdaptiveSetCell( unsigned int firstCol,
+ unsigned int lastCol,
+ const wxPGCell& preparedCell,
+ const wxPGCell& srcData,
+ wxPGCellData* unmodCellData,
+ FlagType ignoreWithFlags,
+ bool recursively );
+
+ /**
+ Makes sure m_cells has size of column+1 (or more).
+ */
+ void EnsureCells( unsigned int column );
/** Returns (direct) child property with given name (or NULL if not found),
with hint index.
int index = -1,
bool correct_mode = true );
+ void DoGenerateComposedValue( wxString& text,
+ int argFlags = wxPG_VALUE_IS_CURRENT,
+ const wxVariantList* valueOverrides = NULL,
+ wxPGHashMapS2S* childResults = NULL ) const;
+
void DoSetName(const wxString& str) { m_name = str; }
+ /** Deletes all sub-properties. */
+ void Empty();
+
void InitAfterAdded( wxPropertyGridPageState* pageState,
wxPropertyGrid* propgrid );
wxString m_label;
wxString m_name;
wxPGProperty* m_parent;
- wxPropertyGridPageState* m_parentState;
+ wxPropertyGridPageState* m_parentState;
wxClientData* m_clientObject;
wxArrayPGProperty m_children;
// Extended cell information
- wxArrayPtrVoid m_cells;
+ wxVector<wxPGCell> m_cells;
// Choices shown in drop-down list of editor control.
wxPGChoices m_choices;
// (essentially this is category's depth, if none then equals m_depth).
unsigned char m_depthBgCol;
- unsigned char m_bgColIndex; // Background brush index.
- unsigned char m_fgColIndex; // Foreground colour index.
-
private:
// Called in constructors.
void Init();
int GetTextExtent( const wxWindow* wnd, const wxFont& font ) const;
-protected:
- virtual wxString GetValueAsString( int argFlags ) const;
+ virtual wxString ValueToString( wxVariant& value, int argFlags ) const;
+protected:
void SetTextColIndex( unsigned int colInd )
{ m_capFgColIndex = (wxByte) colInd; }
unsigned int GetTextColIndex() const
projects / wxWidgets.git / blobdiff