#define wxNullProperty ((wxPGProperty*)NULL)
-/** @section propgrid_property_attributes wxPropertyGrid Property Attribute Identifiers
+/**
+ @section propgrid_property_attributes wxPropertyGrid Property Attribute Identifiers
- wxPGProperty::SetAttribute() and
- wxPropertyGridInterface::SetPropertyAttribute()
- accept one of these as attribute name argument .
+ wxPGProperty::SetAttribute() and wxPropertyGridInterface::SetPropertyAttribute()
+ accept one of these as attribute name argument.
- You can use strings instead of constants. However, some of these
- constants are redefined to use cached strings which may reduce
- your binary size by some amount.
+ You can use strings instead of constants.
+ However, some of these constants are redefined to use cached strings which
+ may reduce your binary size by some amount.
@{
*/
*/
#define wxPG_ATTR_SPINCTRL_STEP wxS("Step")
-/** SpinCtrl editor, bool. If true, value wraps at Min/Max.
+/** SpinCtrl editor, bool. If @true, value wraps at Min/Max.
*/
#define wxPG_ATTR_SPINCTRL_WRAP wxS("Wrap")
+/** SpinCtrl editor, bool. If @true, value can also by changed by moving
+ mouse when left mouse button is being pressed.
+*/
+#define wxPG_ATTR_SPINCTRL_MOTIONSPIN wxS("MotionSpin")
+
/** wxMultiChoiceProperty, int. If 0, no user strings allowed. If 1, user strings
appear before list strings. If 2, user strings appear after list string.
*/
/** @}
*/
-// -----------------------------------------------------------------------
-/** @class wxPGProperty
+
+/**
+ @class wxPGProperty
wxPGProperty is base class for all wxPropertyGrid properties. In
sections below we cover few related topics.
dialog. Note that in long string values, tabs are represented by "\t" and
line break by "\n".
+ To display custom dialog on button press, you can subclass
+ wxLongStringProperty and implement OnButtonClick, like this:
+
+ @code
+ virtual bool OnButtonClick( wxPropertyGrid* propGrid, wxString& value )
+ {
+ wxSize dialogSize(...size of your dialog...);
+
+ wxPoint dlgPos = propGrid->GetGoodEditorDialogPosition(this,
+ dialogSize)
+
+ // Create dialog dlg at dlgPos. Use value as initial string
+ // value.
+ ...
+
+ if ( dlg.ShowModal() == wxID_OK )
+ {
+ value = dlg.GetStringValue);
+ return true;
+ }
+ return false;
+ }
+ @endcode
+
+ Also, if you wish not to have line breaks and tabs translated to
+ escape sequences, then do following in constructor of your subclass:
+
+ @code
+ m_flags |= wxPG_PROP_NO_ESCAPE;
+ @endcode
+
@subsection wxDirProperty
Like wxLongStringProperty, but the button triggers dir selector instead.
Like wxLongStringProperty, but the button triggers file selector instead.
Default wildcard is "All files..." but this can be changed by setting
wxPG_FILE_WILDCARD attribute (see wxFileDialog for format details).
- Attribute wxPG_FILE_SHOW_FULL_PATH can be set to false inorder to show
+ Attribute wxPG_FILE_SHOW_FULL_PATH can be set to @false inorder to show
only the filename, not the entire path.
@subsection wxEnumProperty
<b>Useful alternate editor:</b> Choice.
Represents wxColour. wxButton is used to trigger a colour picker dialog.
+ There are various sub-classing opportunities with this class. See
+ below in wxSystemColourProperty section for details.
@subsection wxFontProperty
Represents wxColour and a system colour index. wxChoice is used to edit
the value. Drop-down list has color images. Note that value type
- is wxColourPropertyValue instead of wxColour.
+ is wxColourPropertyValue instead of wxColour (which wxColourProperty
+ uses).
+
@code
class wxColourPropertyValue : public wxObject
{
};
@endcode
+ in wxSystemColourProperty, and its derived class wxColourProperty, there
+ are various sub-classing features. To set basic list list of colour
+ names, call wxPGProperty::SetChoices().
+
+ @code
+ // Override in derived class to customize how colours are translated
+ // to strings.
+ virtual wxString ColourToString( const wxColour& col, int index ) const;
+
+ // Returns index of entry that triggers colour picker dialog
+ // (default is last).
+ virtual int GetCustomColourIndex() const;
+
+ // Helper function to show the colour dialog
+ bool QueryColourFromUser( wxVariant& variant ) const;
+
+ // Returns colour for given choice.
+ // Default function returns wxSystemSettings::GetColour(index).
+ virtual wxColour GetColour( int index ) const;
+ @endcode
+
@subsection wxCursorProperty
Represents a wxCursor. wxChoice is used to edit the value.
return wxPGEditor_TextCtrl;
}
- virtual wxString GetValueAsString( int argFlags ) const
+ virtual wxString ValueToString( wxVariant& value,
+ int argFlags ) const
{
- // TODO: Return property value in string format
+ // TODO: Convert given property value to a string
}
virtual bool StringToValue( wxVariant& variant, const wxString& text, int argFlags )
/**
Override this to return something else than m_value as the value.
*/
- virtual wxVariant DoGetValue() const { return m_value; }
+ virtual wxVariant DoGetValue() const;
/**
Implement this function in derived class to check the value.
- Return true if it is ok. Returning false prevents property change events
+ Return @true if it is ok. Returning @false prevents property change events
from occurring.
@remarks
- - Default implementation always returns true.
+ - Default implementation always returns @true.
*/
virtual bool ValidateValue( wxVariant& value, wxPGValidationInfo& validationInfo ) const;
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.
@param variant
On function entry this is the old value (should not be wxNullVariant
in normal cases). Translated value must be assigned back to it.
-
@param number
Integer to be translated into variant.
-
@param argFlags
If wxPG_FULL_VALUE is set, returns complete, storable value instead
of displayable one.
- If property uses choice control, and displays a dialog on some choice
items, then it is preferred to display that dialog in IntToValue
instead of OnEvent.
- - You might want to take into account that m_value is Null variant if
+ - You might want to take into account that m_value is Mull variant if
property value is unspecified (which is usually only case if you
explicitly enabled that sort behavior).
*/
- virtual bool IntToValue( wxVariant& value, int number, int argFlags = 0 ) const;
+ virtual bool IntToValue( wxVariant& variant, int number, int argFlags = 0 ) const;
/**
- Returns text representation of property's value.
+ Converts property value into a text representation.
+ @param value
+ Value to be converted.
@param argFlags
- 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.
+ 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
- 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.
+
@param text
- String to get the value from.
- @retval
- true if value was changed.
+ String to get the value from.
+ @param flags
+ @todo docme
+
+ @return @true if value was changed.
*/
bool SetValueFromString( const wxString& text, int flags = 0 );
/**
Converts integer to a value, and if succesful, calls SetValue() on it.
Default behavior is to do nothing.
+
@param value
- Int to get the value from.
+ Int to get the value from.
@param flags
- If has wxPG_FULL_VALUE, then the value given is a actual value and not an index.
- @retval
- True if value was changed.
+ If has wxPG_FULL_VALUE, then the value given is a actual value and not an index.
+
+ @return @true if value was changed.
*/
bool SetValueFromInt( long value, int flags = 0 );
Returns size of the custom painted image in front of property. This method
must be overridden to return non-default value if OnCustomPaint is to be
called.
+
@param item
- Normally -1, but can be an index to the property's list of items.
+ Normally -1, but can be an index to the property's list of items.
+
@remarks
- Default behavior is to return wxSize(0,0), which means no image.
- Default image width or height is indicated with dimension -1.
wxSystemColourProperty custom handles wxEVT_COMMAND_CHOICE_SELECTED
to display colour picker dialog when 'custom' selection is made).
- If the event causes value to be changed, SetValueInEvent()
- should be called to set the new value.
+ If the event causes value to be changed, SetValueInEvent() should be called
+ to set the new value.
+
+ The parameter @a event is the associated wxEvent.
- @param event
- Associated wxEvent.
@retval
- Should return true if any changes in value should be reported.
+ Should return @true if any changes in value should be reported.
+
@remarks
- If property uses choice control, and displays a dialog on some choice items,
then it is preferred to display that dialog in IntToValue instead of OnEvent.
@endcode
@param thisValue
- Value of this property, that should be altered.
+ Value of this property, that should be altered.
@param childIndex
- Index of child changed (you can use Item(childIndex) to get).
+ Index of child changed (you can use Item(childIndex) to get).
@param childValue
- Value of the child property.
+ Value of the child property.
*/
virtual void ChildChanged( wxVariant& thisValue, int childIndex, wxVariant& childValue ) const;
/**
Returns pointer to the wxValidator that should be used
- with the editor of this property (NULL for no validator).
+ with the editor of this property (@NULL for no validator).
Setting validator explicitly via SetPropertyValidator
will override this.
- Pen is guaranteed to be 1-wide 'black' (or whatever is the proper colour) pen for
drawing framing rectangle. It can be changed as well.
- @see GetValueAsString()
+ @see ValueToString()
*/
virtual void OnCustomPaint( wxDC& dc, const wxRect& rect, wxPGPaintData& paintdata );
/**
Special handling for attributes of this property.
- If returns false, then the attribute will be automatically stored in
+ If returns @false, then the attribute will be automatically stored in
m_attributes.
- Default implementation simply returns false.
+ Default implementation simply returns @false.
*/
virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
Override if custom handling of attributes is needed.
- Default implementation simply return NULL variant.
+ Default implementation simply return @NULL variant.
*/
virtual wxVariant DoGetAttribute( const wxString& name ) const;
Returns instance of a new wxPGEditorDialogAdapter instance, which is
used when user presses the (optional) button next to the editor control;
- Default implementation returns NULL (ie. no action is generated when
+ Default implementation returns @NULL (ie. no action is generated when
button is pressed).
*/
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;
-
- wxPGCell* cell = (wxPGCell*) m_cells[column];
- m_cells[column] = NULL;
- return cell;
- }
-
/**
Append a new choice to property's list of choices.
int AddChoice( const wxString& label, int value = wxPG_INVALID_VALUE );
/**
- Properties which have private child properties should add them
- with this function, called in their constructor.
+ Adds a child property. If you use this instead of
+ wxPropertyGridInterface::Insert() or
+ wxPropertyGridInterface::AppendIn(), then you must set up
+ property's parental type before making the call. To do this,
+ call property's SetParentalType() function with either
+ wxPG_PROP_MISC_PARENT (normal, public children) or with
+ wxPG_PROP_AGGREGATE (private children for subclassed property).
+ For instance:
+
+ @code
+ wxPGProperty* prop = new wxStringProperty(wxS("Property"));
+ prop->SetParentalType(wxPG_PROP_MISC_PARENT);
+ wxPGProperty* prop2 = new wxStringProperty(wxS("Property2"));
+ prop->AddChild(prop2);
+ @endcode
*/
void AddChild( wxPGProperty* property );
bool AreAllChildrenSpecified( wxVariant* pendingList = NULL ) const;
/**
- Returns true if children of this property are component values (for instance,
+ Returns @true if children of this property are component values (for instance,
points size, face name, and is_underlined are component values of a font).
*/
- bool AreChildrenComponents() const
- {
- if ( m_flags & (wxPG_PROP_COMPOSED_VALUE|wxPG_PROP_AGGREGATE) )
- return true;
-
- return false;
- }
+ bool AreChildrenComponents() const;
/**
Removes entry from property's wxPGChoices and editor control (if it is active).
/** Deletes all child properties. */
void Empty();
- /** 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;
/**
Returns property attribute value, null variant if not found.
wxVariant GetAttributesAsList() const;
/**
- Returns editor used for given column. NULL for no editor.
+ Returns editor used for given column. @NULL for no editor.
*/
- const wxPGEditor* GetColumnEditor( int column ) const
- {
- if ( column == 1 )
- return GetEditorClass();
-
- return NULL;
- }
+ const wxPGEditor* GetColumnEditor( int column ) const;
/** Returns property's base name (ie. parent's name is not added in any case) */
- const wxString& GetBaseName() const { return m_name; }
+ const wxString& GetBaseName() const;
/**
- Returns wxPGCell of given column, NULL if none. wxPGProperty
- will retain ownership of the cell object.
+ Returns wxPGCell of given column.
*/
- wxPGCell* GetCell( unsigned int column ) const
- {
- if ( column >= m_cells.size() )
- return NULL;
-
- return (wxPGCell*) m_cells[column];
- }
+ const wxPGCell& GetCell( unsigned int column ) const;
/**
Returns number of child properties.
/** Returns property's displayed text.
*/
- wxString GetDisplayedString() const
- {
- return GetValueString(0);
- }
+ wxString GetDisplayedString() const;
/**
Returns wxPGEditor that will be used and created when
unsigned int GetIndexInParent() const;
/** Returns property's label. */
- const wxString& GetLabel() const { return m_label; }
+ const wxString& GetLabel() const;
/**
Returns last visible child property, recursively.
/** Returns maximum allowed length of property's text value.
*/
- int GetMaxLength() const
- {
- return (int) m_maxLen;
- }
+ int GetMaxLength() const;
/** Returns property's name with all (non-category, non-root) parents. */
wxString GetName() const;
/** Return parent of property */
- wxPGProperty* GetParent() const { return m_parent; }
+ wxPGProperty* GetParent() const;
/**
- Returns (direct) child property with given name (or NULL if not found).
+ Returns (direct) child property with given name (or @NULL if not found).
*/
wxPGProperty* GetPropertyByName( const wxString& name ) const;
/**
Returns property's value.
*/
- wxVariant GetValue() const
- {
- return DoGetValue();
- }
+ wxVariant GetValue() const;
/**
- Returns bitmap that appears next to value text. Only returns non-NULL
+ Returns bitmap that appears next to value text. Only returns non-@NULL
bitmap if one was set with SetValueImage().
*/
wxBitmap* GetValueImage() const;
- /**
- 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.
+ */
+ virtual wxString GetValueAsString( int argFlags = 0 ) const;
+
+ /** Synonymous to GetValueAsString().
+
+ @deprecated Use GetValueAsString() instead.
@see GetValueAsString()
*/
- wxString GetValueString( int argFlags = 0 ) const;
+ wxDEPRECATED( wxString GetValueString( int argFlags = 0 ) const );
/**
Returns value type used by this property.
*/
- wxString GetValueType() const
- {
- return m_value.GetType();
- }
+ wxString GetValueType() const;
/**
Returns coordinate to the top y of the property. Note that the
int GetY() const;
/**
- Returns true if property has even one visible child.
+ Returns @true if property has even one visible child.
*/
bool HasVisibleChildren() const;
/**
Returns @true if this property is actually a wxRootProperty.
*/
- bool IsRoot() const { return (m_parent == NULL); }
+ bool IsRoot() const;
/**
Returns @true if candidateParent is some parent of this property.
/**
Returns child property at index i.
*/
- wxPGProperty* Item( size_t i ) const;
-
- /**
- Updates property value in case there were last minute
- changes. If value was unspecified, it will be set to default.
- Use only for properties that have TextCtrl-based editor.
-
- @remarks If you have code similar to
- @code
- // Update the value in case of last minute changes
- if ( primary && propgrid->IsEditorsValueModified() )
- GetEditorClass()->CopyValueFromControl( this, primary );
- @endcode
- in wxPGProperty::OnEvent wxEVT_COMMAND_BUTTON_CLICKED handler,
- then replace it with call to this method.
-
- @return Returns @true if value changed.
- */
- bool PrepareValueForDialogEditing( wxPropertyGrid* propgrid );
+ wxPGProperty* Item( unsigned int i ) const;
/**
If property's editor is active, then update it's value.
*/
void SetAttribute( const wxString& name, wxVariant value );
+ /**
+ 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 editor for a property.
/**
Sets cell information for given column.
-
- Note that the property takes ownership of given wxPGCell instance.
*/
- void SetCell( int column, wxPGCell* cellObj );
+ void SetCell( int column, const wxPGCell& cell );
/**
Sets new set of choices for property.
@remarks Properties under same parent may have same labels. However,
property names must still remain unique.
*/
- void SetLabel( const wxString& label ) { m_label = label; }
+ void SetLabel( const wxString& label );
/**
Set max length of text in text editor.
*/
void SetName( const wxString& newName );
+ /**
+ Changes what sort of parent this property is for its children.
+
+ @param flag
+ Use one of the following values: wxPG_PROP_MISC_PARENT (for generic
+ parents), wxPG_PROP_CATEGORY (for categories), or
+ wxPG_PROP_AGGREGATE (for derived property classes with private
+ children).
+
+ @remarks You only need to call this if you use AddChild() to add
+ child properties. Adding properties with
+ wxPropertyGridInterface::Insert() or
+ wxPropertyGridInterface::AppendIn() will automatically set
+ property to use wxPG_PROP_MISC_PARENT style.
+ */
+ void SetParentalType( int flag );
+
+ /**
+ 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 );
+
/** Sets wxValidator for a property */
void SetValidator( const wxValidator& validator );
If you need to change property value in event, based on user input, use
SetValueInEvent() instead.
+ @param value
+ The value to set.
@param pList
Pointer to list variant that contains child values. Used to indicate
- which children should be marked as modified. Usually you just use NULL.
-
+ which children should be marked as modified. Usually you just use @NULL.
@param flags
Use wxPG_SETVAL_REFRESH_EDITOR to update editor control, if it
was selected.
wxPGProperty* UpdateParentValues();
/**
- Returns true if containing grid uses wxPG_EX_AUTO_UNSPECIFIED_VALUES.
+ Returns @true if containing grid uses wxPG_EX_AUTO_UNSPECIFIED_VALUES.
*/
bool UsesAutoUnspecified() const;
};
-/** @class wxPGChoices
+/**
+ @class wxPGChoices
Helper class for managing choices of wxPropertyGrid properties.
Each entry can have label, value, bitmap, text colour, and background colour.
int value = wxPG_INVALID_VALUE );
/** Adds a single item with full entry information. */
- wxPGChoiceEntry& Add( const wxPGChoiceEntry& entry )
- {
- return Insert(entry, -1);
- }
+ wxPGChoiceEntry& Add( const wxPGChoiceEntry& entry );
/** Adds single item, sorted. */
wxPGChoiceEntry& AddAsSorted( const wxString& label, int value = wxPG_INVALID_VALUE );
/**
Assigns data from another set of choices.
*/
- void Assign( const wxPGChoices& a )
- {
- AssignData(a.m_data);
- }
+ void Assign( const wxPGChoices& a );
/**
Assigns data from another set of choices.
/**
Deletes all items.
*/
- void Clear()
- {
- if ( m_data != wxPGChoicesEmptyData )
- m_data->Clear();
- }
+ void Clear();
/**
Returns labe of item.
*/
- const wxString& GetLabel( size_t ind ) const;
+ const wxString& GetLabel( unsigned int ind ) const;
/**
Returns number of items.
*/
- size_t GetCount () const;
+ unsigned int GetCount() const;
/**
Returns value of item;
*/
- int GetValue( size_t ind ) const;
+ int GetValue( unsigned int ind ) const;
/**
Returns array of values matching the given strings. Unmatching strings
/**
Returns array of indices matching given strings. Unmatching strings
- are added to 'unmatched', if not NULL.
+ are added to 'unmatched', if not @NULL.
*/
wxArrayInt GetIndicesForStrings( const wxArrayString& strings,
wxArrayString* unmatched = NULL ) const;
wxPGChoiceEntry& Insert( const wxPGChoiceEntry& entry, int index );
/**
- Returns false if this is a constant empty set of choices,
+ Returns @false if this is a constant empty set of choices,
which should not be modified.
*/
- bool IsOk() const
- {
- return ( m_data != wxPGChoicesEmptyData );
- }
+ bool IsOk() const;
/**
Returns item at given index.
*/
- const wxPGChoiceEntry& Item( unsigned int i ) const
- {
- wxASSERT( IsOk() );
- return *m_data->Item(i);
- }
+ const wxPGChoiceEntry& Item( unsigned int i ) const;
/**
Returns item at given index.
*/
- wxPGChoiceEntry& Item( unsigned int i )
- {
- wxASSERT( IsOk() );
- return *m_data->Item(i);
- }
+ wxPGChoiceEntry& Item( unsigned int i );
/**
Removes count items starting at position nIndex.
*/
wxArrayString GetLabels() const;
- void operator= (const wxPGChoices& a)
- {
- AssignData(a.m_data);
- }
-
- wxPGChoiceEntry& operator[](unsigned int i)
- {
- return Item(i);
- }
+ void operator= (const wxPGChoices& a);
- const wxPGChoiceEntry& operator[](unsigned int i) const
- {
- return Item(i);
- }
+ wxPGChoiceEntry& operator[](unsigned int i);
+ const wxPGChoiceEntry& operator[](unsigned int i) const;
};
// -----------------------------------------------------------------------
projects / wxWidgets.git / blobdiff