// Created: 2008-08-23
// RCS-ID: $Id$
// Copyright: (c) Jaakko Salli
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_PROPGRID_PROPERTY_H_
#define _WX_PROPGRID_PROPERTY_H_
+#include "wx/defs.h"
+
#if wxUSE_PROPGRID
#include "wx/propgrid/propgriddefs.h"
};
-#ifndef SWIG
-
-
// space between vertical sides of a custom image
#define wxPG_CUSTOM_IMAGE_SPACINGY 1
Base class for wxPropertyGrid cell renderers.
*/
-class WXDLLIMPEXP_PROPGRID wxPGCellRenderer
+class WXDLLIMPEXP_PROPGRID wxPGCellRenderer : public wxObjectRefData
{
public:
- wxPGCellRenderer( unsigned int refCount = 1 )
- : m_refCount(refCount) { }
+ wxPGCellRenderer()
+ : wxObjectRefData() { }
virtual ~wxPGCellRenderer() { }
// Render flags
DontUseCellBgCol
};
- virtual void Render( wxDC& dc,
+ /**
+ Returns @true if rendered something in the foreground (text or
+ bitmap.
+ */
+ virtual bool Render( wxDC& dc,
const wxRect& rect,
const wxPropertyGrid* propertyGrid,
wxPGProperty* property,
wxPGProperty* property,
const wxPGEditor* editor ) const;
- /** Utility to render cell bitmap and set text colour plus bg brush colour.
+ /** Utility to render cell bitmap and set text colour plus bg brush
+ colour.
- Returns image width that, for instance, can be passed to DrawText.
+ @return Returns image width, which, for instance, can be passed to
+ DrawText.
*/
int PreDrawCell( wxDC& dc,
const wxRect& rect,
const wxPGCell& cell,
int flags ) const;
- void IncRef()
- {
- m_refCount++;
- }
+ /**
+ Utility to be called after drawing is done, to revert whatever
+ changes PreDrawCell() did.
- void DecRef()
- {
- m_refCount--;
- if ( !m_refCount )
- delete this;
- }
-protected:
+ @param flags
+ Same as those passed to PreDrawCell().
+ */
+ void PostDrawCell( wxDC& dc,
+ const wxPropertyGrid* propGrid,
+ const wxPGCell& cell,
+ int flags ) const;
+};
-private:
- unsigned int m_refCount;
+
+/**
+ @class wxPGDefaultRenderer
+
+ Default cell renderer, that can handles the common
+ scenarios.
+*/
+class WXDLLIMPEXP_PROPGRID wxPGDefaultRenderer : public wxPGCellRenderer
+{
+public:
+ virtual bool Render( wxDC& dc,
+ const wxRect& rect,
+ const wxPropertyGrid* propertyGrid,
+ wxPGProperty* property,
+ int column,
+ int item,
+ int flags ) const;
+
+ virtual wxSize GetImageSize( const wxPGProperty* property,
+ int column,
+ int item ) const;
+
+protected:
};
void SetBitmap( const wxBitmap& bitmap ) { m_bitmap = bitmap; }
void SetFgCol( const wxColour& col ) { m_fgCol = col; }
void SetBgCol( const wxColour& col ) { m_bgCol = col; }
+ void SetFont( const wxFont& font ) { m_font = font; }
protected:
virtual ~wxPGCellData() { }
wxBitmap m_bitmap;
wxColour m_fgCol;
wxColour m_bgCol;
+ wxFont m_font;
// True if m_text is valid and specified
bool m_hasValidText;
};
-/** @class wxPGCell
- Base class for simple wxPropertyGrid cell information.
+/**
+ @class wxPGCell
+
+ Base class for wxPropertyGrid cell information.
*/
class WXDLLIMPEXP_PROPGRID wxPGCell : public wxObject
{
return (m_refData && GetData()->m_hasValidText);
}
+ /**
+ Sets empty but valid data to this cell object.
+ */
+ void SetEmptyData();
+
/**
Merges valid data from srcCell into this.
*/
void SetText( const wxString& text );
void SetBitmap( const wxBitmap& bitmap );
void SetFgCol( const wxColour& col );
+
+ /**
+ Sets font of the cell.
+
+ @remarks Because wxPropertyGrid does not support rows of
+ different height, it makes little sense to change
+ size of the font. Therefore it is recommended
+ to use return value of wxPropertyGrid::GetFont()
+ or wxPropertyGrid::GetCaptionFont() as a basis
+ for the font that, after modifications, is passed
+ to this member function.
+ */
+ void SetFont( const wxFont& font );
+
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; }
+
+ /**
+ Returns font of the cell. If no specific font is set for this
+ cell, then the font will be invalid.
+ */
+ const wxFont& GetFont() const { return GetData()->m_font; }
+
const wxColour& GetBgCol() const { return GetData()->m_bgCol; }
wxPGCell& operator=( const wxPGCell& other )
return *this;
}
-protected:
+ // Used mostly internally to figure out if this cell is supposed
+ // to have default values when attached to a grid.
+ bool IsInvalid() const
+ {
+ return ( m_refData == NULL );
+ }
+
+private:
virtual wxObjectRefData *CreateRefData() const
{ return new wxPGCellData(); }
virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const;
};
-
-/** @class wxPGDefaultRenderer
-
- Default cell renderer, that can handles the common
- scenarios.
-*/
-class WXDLLIMPEXP_PROPGRID wxPGDefaultRenderer : public wxPGCellRenderer
-{
-public:
- virtual void Render( wxDC& dc,
- const wxRect& rect,
- const wxPropertyGrid* propertyGrid,
- wxPGProperty* property,
- int column,
- int item,
- int flags ) const;
-
- virtual wxSize GetImageSize( const wxPGProperty* property,
- int column,
- int item ) const;
-
-protected:
-};
-
// -----------------------------------------------------------------------
/** @class wxPGAttributeStorage
data->IncRef();
variant.SetData(data);
variant.SetName(it->first);
- it++;
+ ++it;
return true;
}
wxPGHashMapS2P m_map;
};
-#endif // !SWIG
// -----------------------------------------------------------------------
@{
*/
-enum wxPG_PROPERTY_FLAGS
+enum wxPGPropertyFlags
{
/** Indicates bold font.
If property is selected, then indicates that validation failed for pending
value.
- If property is not selected, then indicates that the the actual property
- value has failed validation (NB: this behavior is not currently supported,
+ If property is not selected, that indicates that the actual property
+ value has failed validation (NB: this behaviour is not currently supported,
but may be used in future).
*/
wxPG_PROP_INVALID_VALUE = 0x0040,
*/
wxPG_PROP_MISC_PARENT = 0x4000,
-/** Property is read-only. Editor is still created.
+/** Property is read-only. Editor is still created for wxTextCtrl-based
+ property editors. For others, editor is not usually created because
+ they do implement wxTE_READONLY style or equivalent.
*/
wxPG_PROP_READONLY = 0x8000,
@remarks
This flag cannot be used with property iterators.
+
+ @see wxPGProperty::SetAutoUnspecified()
*/
wxPG_PROP_AUTO_UNSPECIFIED = 0x00040000,
/** Indicates the bit useable by derived properties.
*/
-wxPG_PROP_CLASS_SPECIFIC_2 = 0x00100000
+wxPG_PROP_CLASS_SPECIFIC_2 = 0x00100000,
+
+/** Indicates that the property is being deleted and should be ignored.
+*/
+wxPG_PROP_BEING_DELETED = 0x00200000
};
Code should automatically take care of this, however.
*/
#define wxPG_PROP_PARENTAL_FLAGS \
- (wxPG_PROP_AGGREGATE|wxPG_PROP_CATEGORY|wxPG_PROP_MISC_PARENT)
+ ((wxPGPropertyFlags)(wxPG_PROP_AGGREGATE | \
+ wxPG_PROP_CATEGORY | \
+ wxPG_PROP_MISC_PARENT))
/** @}
*/
// -----------------------------------------------------------------------
-#ifndef SWIG
-
/**
@section propgrid_property_attributes wxPropertyGrid Property Attribute
Identifiers.
*/
#define wxPG_ATTR_UNITS wxS("Units")
-/** Universal, string. When set, will be shown in property's value cell
- when displayed value string is empty, or value is unspecified.
+/** When set, will be shown as 'greyed' text in property's value cell when
+ the actual displayed value is blank.
+*/
+#define wxPG_ATTR_HINT wxS("Hint")
+
+#if wxPG_COMPATIBILITY_1_4
+/**
+ @deprecated Use "Hint" (wxPG_ATTR_HINT) instead.
*/
#define wxPG_ATTR_INLINE_HELP wxS("InlineHelp")
+#endif
-/** wxBoolProperty specific, int, default 0. When 1 sets bool property to
- use checkbox instead of choice.
+/** Universal, wxArrayString. Set to enable auto-completion in any
+ wxTextCtrl-based property editor.
+*/
+#define wxPG_ATTR_AUTOCOMPLETE wxS("AutoComplete")
+
+/** wxBoolProperty and wxFlagsProperty specific. Value type is bool.
+ Default value is False.
+
+ When set to True, bool property will use check box instead of a
+ combo box as its editor control. If you set this attribute
+ for a wxFlagsProperty, it is automatically applied to child
+ bool properties.
*/
#define wxPG_BOOL_USE_CHECKBOX wxS("UseCheckbox")
-/** wxBoolProperty specific, int, default 0. When 1 sets bool property value
- to cycle on double click (instead of showing the popup listbox).
+/** wxBoolProperty and wxFlagsProperty specific. Value type is bool.
+ Default value is False.
+
+ Set to True for the bool property to cycle value on double click
+ (instead of showing the popup listbox). If you set this attribute
+ for a wxFlagsProperty, it is automatically applied to child
+ bool properties.
*/
#define wxPG_BOOL_USE_DOUBLE_CLICK_CYCLING wxS("UseDClickCycling")
*/
#define wxPG_DIR_DIALOG_MESSAGE wxS("DialogMessage")
+/**
+ wxArrayStringProperty's string delimiter character. If this is a quotation
+ mark or hyphen, then strings will be quoted instead (with given
+ character).
+
+ Default delimiter is quotation mark.
+*/
+#define wxPG_ARRAY_DELIMITER wxS("Delimiter")
+
/** Sets displayed date format for wxDateProperty.
*/
#define wxPG_DATE_FORMAT wxS("DateFormat")
#define wxPG_DATE_PICKER_STYLE wxS("PickerStyle")
/** SpinCtrl editor, int or double. How much number changes when button is
- pressed (or up/down on keybard).
+ pressed (or up/down on keyboard).
*/
#define wxPG_ATTR_SPINCTRL_STEP wxS("Step")
*/
#define wxPG_COLOUR_ALLOW_CUSTOM wxS("AllowCustom")
+/**
+ wxColourProperty and its kind: Set to True in order to support editing
+ alpha colour component.
+*/
+#define wxPG_COLOUR_HAS_ALPHA wxS("HasAlpha")
+
/** @}
*/
// Redefine attribute macros to use cached strings
+#undef wxPG_ATTR_DEFAULT_VALUE
+#define wxPG_ATTR_DEFAULT_VALUE wxPGGlobalVars->m_strDefaultValue
#undef wxPG_ATTR_MIN
#define wxPG_ATTR_MIN wxPGGlobalVars->m_strMin
#undef wxPG_ATTR_MAX
#define wxPG_ATTR_MAX wxPGGlobalVars->m_strMax
#undef wxPG_ATTR_UNITS
#define wxPG_ATTR_UNITS wxPGGlobalVars->m_strUnits
+#undef wxPG_ATTR_HINT
+#define wxPG_ATTR_HINT wxPGGlobalVars->m_strHint
+#if wxPG_COMPATIBILITY_1_4
#undef wxPG_ATTR_INLINE_HELP
#define wxPG_ATTR_INLINE_HELP wxPGGlobalVars->m_strInlineHelp
-
-#endif // !SWIG
+#endif
// -----------------------------------------------------------------------
-#ifndef SWIG
-
/** @class wxPGChoiceEntry
Data of a single wxPGChoices choice.
*/
typedef void* wxPGChoicesId;
-class WXDLLIMPEXP_PROPGRID wxPGChoicesData
+class WXDLLIMPEXP_PROPGRID wxPGChoicesData : public wxObjectRefData
{
friend class wxPGChoices;
public:
return m_items[i];
}
- void DecRef()
- {
- m_refCount--;
- wxASSERT( m_refCount >= 0 );
- if ( m_refCount == 0 )
- delete this;
- }
-
private:
wxVector<wxPGChoiceEntry> m_items;
- // So that multiple properties can use the same set
- int m_refCount;
-
virtual ~wxPGChoicesData();
};
#define wxPGChoicesEmptyData ((wxPGChoicesData*)NULL)
-#endif // SWIG
/** @class wxPGChoices
Each entry can have label, value, bitmap, text colour, and background
colour.
+ wxPGChoices uses reference counting, similar to other wxWidgets classes.
+ This means that assignment operator and copy constructor only copy the
+ reference and not the actual data. Use Copy() member function to create a
+ real copy.
+
@remarks If you do not specify value for entry, index is used.
@library{wxpropgrid}
Init();
}
- /** Copy constructor. */
+ /**
+ Copy constructor, uses reference counting. To create a real copy,
+ use Copy() member function instead.
+ */
wxPGChoices( const wxPGChoices& a )
{
if ( a.m_data != wxPGChoicesEmptyData )
{
m_data = a.m_data;
- m_data->m_refCount++;
+ m_data->IncRef();
}
}
@param values
Values for choices. If NULL, indexes are used.
*/
- wxPGChoices( const wxChar** labels, const long* values = NULL )
+ wxPGChoices( const wxChar* const* labels, const long* values = NULL )
{
Init();
Set(labels,values);
{
wxASSERT(data);
m_data = data;
- data->m_refCount++;
+ data->IncRef();
}
/** Destructor. */
@param values
Values for added choices. If empty, relevant entry indexes are used.
*/
- void Add( const wxChar** labels, const ValArrItem* values = NULL );
+ void Add( const wxChar* const* labels, const ValArrItem* values = NULL );
/** Version that works with wxArrayString and wxArrayInt. */
void Add( const wxArrayString& arr, const wxArrayInt& arrint = wxArrayInt() );
wxPGChoiceEntry& AddAsSorted( const wxString& label,
int value = wxPG_INVALID_VALUE );
+ /**
+ Assigns choices data, using reference counting. To create a real copy,
+ use Copy() member function instead.
+ */
void Assign( const wxPGChoices& a )
{
AssignData(a.m_data);
void AssignData( wxPGChoicesData* data );
/** Delete all choices. */
- void Clear()
+ void Clear();
+
+ /**
+ Returns a real copy of the choices.
+ */
+ wxPGChoices Copy() const
{
- if ( m_data != wxPGChoicesEmptyData )
- m_data->Clear();
+ wxPGChoices dst;
+ dst.EnsureData();
+ dst.m_data->CopyDataFrom(m_data);
+ return dst;
}
void EnsureData()
/** Removes count items starting at position nIndex. */
void RemoveAt(size_t nIndex, size_t count = 1);
-#ifndef SWIG
- /** Does not create copies for itself. */
- void Set( const wxChar** labels, const long* values = NULL )
+ /** Does not create copies for itself.
+ TODO: Deprecate.
+ */
+ void Set( const wxChar* const* labels, const long* values = NULL )
{
Free();
Add(labels,values);
}
-#endif // SWIG
/** Version that works with wxArrayString and wxArrayInt. */
void Set( const wxArrayString& labels,
}
// Creates exclusive copy of current choices
- void SetExclusive()
- {
- if ( m_data->m_refCount != 1 )
- {
- wxPGChoicesData* data = new wxPGChoicesData();
- data->CopyDataFrom(m_data);
- Free();
- m_data = data;
- }
- }
+ void AllocExclusive();
// Returns data, increases refcount.
wxPGChoicesData* GetData()
{
- wxASSERT( m_data->m_refCount != 0xFFFFFFF );
- m_data->m_refCount++;
+ wxASSERT( m_data->GetRefCount() != -1 );
+ m_data->IncRef();
return m_data;
}
wxArrayString GetLabels() const;
-#ifndef SWIG
void operator= (const wxPGChoices& a)
{
- AssignData(a.m_data);
+ if (this != &a)
+ AssignData(a.m_data);
}
wxPGChoiceEntry& operator[](unsigned int i)
void Init();
void Free();
-#endif // !SWIG
};
// -----------------------------------------------------------------------
friend class wxPropertyGridPageState;
friend class wxPropertyGridPopulator;
friend class wxStringProperty; // Proper "<composed>" support requires this
-#ifndef SWIG
+
DECLARE_ABSTRACT_CLASS(wxPGProperty)
-#endif
public:
typedef wxUint32 FlagType;
- /** Basic constructor.
+ /**
+ Default constructor.
*/
wxPGProperty();
- /** Constructor.
- Non-abstract property classes should have constructor of this style:
-
- @code
-
- // If T is a class, then it should be a constant reference
- // (e.g. const T& ) instead.
- MyProperty( const wxString& label, const wxString& name, T value )
- : wxPGProperty()
- {
- // Generally recommended way to set the initial value
- // (as it should work in pretty much 100% of cases).
- wxVariant variant;
- variant << value;
- SetValue(variant);
-
- // If has private child properties then create them here. Also
- // set flag that indicates presence of private children. E.g.:
- //
- // SetParentalType(wxPG_PROP_AGGREGATE);
- //
- // AddChild( new wxStringProperty( "Subprop 1",
- // wxPG_LABEL,
- // value.GetSubProp1() ) );
- }
+ /**
+ Constructor.
- @endcode
+ All non-abstract property classes should have a constructor with
+ the same first two arguments as this one.
*/
wxPGProperty( const wxString& label, const wxString& name );
*/
virtual wxVariant DoGetValue() const { return m_value; }
-#if !defined(SWIG) || defined(CREATE_VCW)
/** Implement this function in derived class to check the value.
Return true if it is ok. Returning false prevents property change events
from occurring.
You might want to take into account that m_value is Null variant
if property value is unspecified (which is usually only case if
- you explicitly enabled that sort behavior).
+ you explicitly enabled that sort behaviour).
*/
virtual bool StringToValue( wxVariant& variant,
const wxString& text,
instead of OnEvent.
- You might want to take into account that m_value is Null variant if
property value is unspecified (which is usually only case if you
- explicitly enabled that sort behavior).
+ explicitly enabled that sort behaviour).
*/
virtual bool IntToValue( wxVariant& value,
int number,
int argFlags = 0 ) const;
-#endif // !defined(SWIG) || defined(CREATE_VCW)
+
/**
Converts property value into a text representation.
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.
+ Default behaviour is to do nothing.
@param text
String to get the value from.
@return
*/
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.
+ /** Converts integer to a value, and if successful, calls SetValue() on it.
+ Default behaviour is to do nothing.
@param value
Int to get the value from.
@param flags
@param item
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 behaviour is to return wxSize(0,0), which means no image.
- Default image width or height is indicated with dimension -1.
- You can also return wxPG_DEFAULT_IMAGE_SIZE, i.e. wxSize(-1, -1).
*/
wxEvent& event );
/**
- Called after value of a child property has been altered.
+ Called after value of a child property has been altered. Must return
+ new value of the whole property (after any alterations warranted by
+ child's new value).
Note that this function is usually called at the time that value of
- this property, or given child property, is still pending for change.
+ this property, or given child property, is still pending for change,
+ and as such, result of GetValue() or m_value should not be relied
+ on.
Sample pseudo-code implementation:
@code
- void MyProperty::ChildChanged( wxVariant& thisValue,
- int childIndex,
- wxVariant& childValue ) const
+ wxVariant MyProperty::ChildChanged( wxVariant& thisValue,
+ int childIndex,
+ wxVariant& childValue ) const
{
// Acquire reference to actual type of data stored in variant
// (TFromVariant only exists if wxPropertyGrid's wxVariant-macros
break;
...
}
+
+ // Return altered data
+ return data;
}
@endcode
@param thisValue
- Value of this property, that should be altered.
+ Value of this property. Changed value should be returned (in
+ previous versions of wxPropertyGrid it was only necessary to
+ write value back to this argument).
@param childIndex
- Index of child changed (you can use Item(childIndex) to get).
+ Index of child changed (you can use Item(childIndex) to get
+ child property).
@param childValue
- Value of the child property.
+ (Pending) value of the child property.
+
+ @return
+ Modified value of the whole property.
*/
- virtual void ChildChanged( wxVariant& thisValue,
- int childIndex,
- wxVariant& childValue ) const;
+ virtual wxVariant ChildChanged( wxVariant& thisValue,
+ int childIndex,
+ wxVariant& childValue ) const;
/** Returns pointer to an instance of used editor.
*/
*/
virtual void RefreshChildren();
- /** Special handling for attributes of this property.
+ /**
+ Reimplement this member function to add special handling for
+ attributes of this property.
- If returns false, then the attribute will be automatically stored in
- m_attributes.
+ @return Return @false to have the attribute automatically stored in
+ m_attributes. Default implementation simply does that and
+ nothing else.
- Default implementation simply returns false.
+ @remarks To actually set property attribute values from the
+ application, use wxPGProperty::SetAttribute() instead.
*/
virtual bool DoSetAttribute( const wxString& name, wxVariant& value );
*/
virtual wxPGEditorDialogAdapter* GetEditorDialog() const;
+ /**
+ Called whenever validation has failed with given pending value.
+
+ @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.
*/
int AddChoice( const wxString& label, int value = wxPG_INVALID_VALUE )
return false;
}
+ /**
+ Deletes children of the property.
+ */
+ void DeleteChildren();
+
/**
Removes entry from property's wxPGChoices and editor control (if it is
active).
*/
void DeleteChoice( int index );
+ /**
+ Enables or disables the property. Disabled property usually appears
+ as having grey text.
+
+ @param enable
+ If @false, property is disabled instead.
+
+ @see wxPropertyGridInterface::EnableProperty()
+ */
+ void Enable( bool enable = true );
+
/**
Call to enable or disable usage of common value (integer value that can
be selected for properties instead of their normal values) for this
return DoGetValue();
}
-#ifndef SWIG
/** Returns reference to the internal stored value. GetValue is preferred
way to get the actual value, since GetValueRef ignores DoGetValue,
which may override stored value.
{
return m_value;
}
-#endif
+
+ // Helper function (for wxPython bindings and such) for settings protected
+ // m_value.
+ wxVariant GetValuePlain() const
+ {
+ return m_value;
+ }
/** Returns text representation of property's value.
*/
wxDEPRECATED( wxString GetValueString( int argFlags = 0 ) const );
- void UpdateControl( wxWindow* primary );
-
/**
Returns wxPGCell of given column.
+
+ @remarks const version of this member function returns 'default'
+ wxPGCell object if the property itself didn't hold
+ cell data.
*/
const wxPGCell& GetCell( unsigned int column ) const;
- wxPGCell& GetCell( unsigned int column );
+ /**
+ Returns wxPGCell of given column, creating one if necessary.
+ */
+ wxPGCell& GetCell( unsigned int column )
+ {
+ return GetOrCreateCell(column);
+ }
+
+ /**
+ Returns wxPGCell of given column, creating one if necessary.
+ */
+ wxPGCell& GetOrCreateCell( unsigned int column );
/** Return number of displayed common values for this property.
*/
return GetValueAsString(0);
}
+ /**
+ Returns property's hint text (shown in empty value cell).
+ */
+ inline wxString GetHintText() const;
+
/** Returns property grid where property lies. */
wxPropertyGrid* GetGrid() const;
/** Returns true if property has editable wxTextCtrl when selected.
@remarks
- Altough disabled properties do not displayed editor, they still
+ Although disabled properties do not displayed editor, they still
return True here as being disabled is considered a temporary
condition (unlike being read-only or having limited editing enabled).
*/
return m_value.IsNull();
}
- FlagType HasFlag( FlagType flag ) const
+ /**
+ Returns non-zero if property has given flag set.
+
+ @see propgrid_propflags
+ */
+ FlagType HasFlag( wxPGPropertyFlags flag ) const
{
return ( m_flags & flag );
}
*/
wxVariant GetAttributesAsList() const;
+ /**
+ Returns property flags.
+ */
FlagType GetFlags() const
{
return m_flags;
*/
bool HasVisibleChildren() const;
+ /**
+ Use this member function to add independent (ie. regular) children to
+ a property.
+
+ @return Inserted childProperty.
+
+ @remarks wxPropertyGrid is not automatically refreshed by this
+ function.
+
+ @see AddPrivateChild()
+ */
+ wxPGProperty* InsertChild( int index, wxPGProperty* childProperty );
+
/** Inserts a new choice to property's list of choices.
*/
int InsertChoice( const wxString& label, int index, int value = wxPG_INVALID_VALUE );
By default changes are applied recursively. Set this paramter
wxPG_DONT_RECURSE to prevent this.
*/
- inline bool Hide( bool hide, int flags = wxPG_RECURSE );
+ bool Hide( bool hide, int flags = wxPG_RECURSE );
bool IsExpanded() const
{ return (!(m_flags & wxPG_PROP_COLLAPSED) && GetChildCount()); }
void SetAttributes( const wxPGAttributeStorage& attributes );
+ /**
+ Set if user can change the property's value to unspecified by
+ modifying the value of the editor control (usually by clearing
+ it). Currently, this can work with following properties:
+ wxIntProperty, wxUIntProperty, wxFloatProperty, wxEditEnumProperty.
+
+ @param enable
+ Whether to enable or disable this behaviour (it is disabled by
+ default).
+ */
+ void SetAutoUnspecified( bool enable = true )
+ {
+ ChangeFlag(wxPG_PROP_AUTO_UNSPECIFIED, enable);
+ }
+
/**
Sets property's background colour.
@param colour
Background colour to use.
- @param recursively
- If @true, children are affected recursively, and any categories
- are not.
+ @param flags
+ Default is wxPG_RECURSE which causes colour to be set recursively.
+ Omit this flag to only set colour for the property in question
+ and not any of its children.
*/
void SetBackgroundColour( const wxColour& colour,
- bool recursively = false );
+ int flags = wxPG_RECURSE );
/**
Sets property's text colour.
@param colour
Text colour to use.
- @param recursively
- If @true, children are affected recursively, and any categories
- are not.
+ @param flags
+ Default is wxPG_RECURSE which causes colour to be set recursively.
+ Omit this flag to only set colour for the property in question
+ and not any of its children.
*/
void SetTextColour( const wxColour& colour,
- bool recursively = false );
+ int flags = wxPG_RECURSE );
+
+ /** Set default value of a property. Synonymous to
+
+ @code
+ SetAttribute("DefaultValue", value);
+ @endcode
+ */
+ void SetDefaultValue( wxVariant& value );
-#ifndef SWIG
/** Sets editor for a property.
@param editor
{
m_customEditor = editor;
}
-#endif
/** Sets editor for a property.
*/
SetValueInEvent() instead.
@param pList
- Pointer to list variant that contains child values. Used to indicate
- which children should be marked as modified.
+ Pointer to list variant that contains child values. Used to
+ indicate which children should be marked as modified.
+
@param flags
- Various flags (for instance, wxPG_SETVAL_REFRESH_EDITOR).
+ Various flags (for instance, wxPG_SETVAL_REFRESH_EDITOR, which is
+ enabled by default).
*/
- void SetValue( wxVariant value, wxVariant* pList = NULL, int flags = 0 );
+ void SetValue( wxVariant value, wxVariant* pList = NULL,
+ int flags = wxPG_SETVAL_REFRESH_EDITOR );
/** Set wxBitmap in front of the value. This bitmap may be ignored
by custom cell renderers.
*/
void SetValueImage( wxBitmap& bmp );
- /** If property has choices and they are not yet exclusive, new such copy
- of them will be created.
- */
- void SetChoicesExclusive()
- {
- m_choices.SetExclusive();
- }
-
/** Sets selected choice and changes property value.
Tries to retain value type, although currently if it is not string,
else m_flags &= ~wxPG_PROP_COLLAPSED;
}
- void SetFlag( FlagType flag ) { m_flags |= flag; }
+ /**
+ Sets or clears given property flag. Mainly for internal use.
+
+ @remarks Setting a property flag never has any side-effect, and is
+ intended almost exclusively for internal use. So, for
+ example, if you want to disable a property, call
+ Enable(false) instead of setting wxPG_PROP_DISABLED flag.
- void SetFlagRecursively( FlagType flag, bool set );
+ @see HasFlag(), GetFlags()
+ */
+ void ChangeFlag( wxPGPropertyFlags flag, bool set )
+ {
+ if ( set )
+ m_flags |= flag;
+ else
+ m_flags &= ~flag;
+ }
+
+ /**
+ Sets or clears given property flag, recursively. This function is
+ primarily intended for internal use.
+
+ @see ChangeFlag()
+ */
+ void SetFlagRecursively( wxPGPropertyFlags flag, bool set );
void SetHelpString( const wxString& helpString )
{
void SetLabel( const wxString& label ) { m_label = label; }
- inline void SetName( const wxString& newName );
+ 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
+ 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.
+ @remarks You generally do not need to call this function.
*/
void SetParentalType( int flag )
{
void SetValueToUnspecified()
{
wxVariant val; // Create NULL variant
- SetValue(val);
+ SetValue(val, NULL, wxPG_SETVAL_REFRESH_EDITOR);
+ }
+
+ // Helper function (for wxPython bindings and such) for settings protected
+ // m_value.
+ void SetValuePlain( wxVariant value )
+ {
+ m_value = value;
}
#if wxUSE_VALIDATORS
return m_validator;
return DoGetValidator();
}
-#endif // #if wxUSE_VALIDATORS
+#endif // wxUSE_VALIDATORS
-#ifndef SWIG
/** Returns client data (void*) of a property.
*/
void* GetClientData() const
/** Sets managed client object of a property.
*/
wxClientData *GetClientObject() const { return m_clientObject; }
-#endif
- /** Sets new set of choices for property.
+ /**
+ Sets new set of choices for the property.
- @remarks
- This operation clears the property value.
+ @remarks This operation deselects the property and clears its
+ value.
*/
- bool SetChoices( wxPGChoices& choices );
+ bool SetChoices( const wxPGChoices& choices );
/** Set max length of text in text editor.
*/
return m_helpString;
}
- void ClearFlag( FlagType flag ) { m_flags &= ~(flag); }
-
// Use, for example, to detect if item is inside collapsed section.
bool IsSomeParent( wxPGProperty* candidate_parent ) const;
*/
void AdaptListToValue( wxVariant& list, wxVariant* value ) const;
+#if wxPG_COMPATIBILITY_1_4
+ /**
+ Adds a private child property.
+
+ @deprecated Use AddPrivateChild() instead.
+
+ @see AddPrivateChild()
+ */
+ wxDEPRECATED( void AddChild( wxPGProperty* prop ) );
+#endif
+
/**
- Adds a child property. If you use this instead of
+ Adds a private 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:
+ wxPropertyGridInterface::AppendIn(), then property's parental
+ type will automatically be set up to wxPG_PROP_AGGREGATE. In other
+ words, all properties of this property will become private.
+ */
+ void AddPrivateChild( wxPGProperty* prop );
- @code
- wxPGProperty* prop = new wxStringProperty(wxS("Property"));
- prop->SetParentalType(wxPG_PROP_MISC_PARENT);
- wxPGProperty* prop2 = new wxStringProperty(wxS("Property2"));
- prop->AddChild(prop2);
- @endcode
+ /**
+ Appends a new child property.
*/
- void AddChild( wxPGProperty* prop );
+ wxPGProperty* AppendChild( wxPGProperty* prop )
+ {
+ return InsertChild(-1, prop);
+ }
/** Returns height of children, recursively, and
by taking expanded/collapsed status into account.
/** 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
+ /**
+ Converts image width into full image offset, with margins.
+ */
+ int GetImageOffset( int imageWidth ) const;
+
// Returns wxPropertyGridPageState in which this property resides.
wxPropertyGridPageState* GetParentState() const { return m_parentState; }
-#endif
wxPGProperty* GetItemAtY( unsigned int y,
unsigned int lh,
unsigned int* nextItemY ) const;
+ /** Returns property at given virtual y coordinate.
+ */
+ wxPGProperty* GetItemAtY( unsigned int y ) const;
+
/** Returns (direct) child property with given name (or NULL if not found).
*/
wxPGProperty* GetPropertyByName( const wxString& name ) const;
-#ifdef SWIG
- %extend {
- DocStr(GetClientData,
- "Returns the client data object for a property", "");
- PyObject* GetClientData() {
- wxPyClientData* data = (wxPyClientData*)self->GetClientObject();
- if (data) {
- Py_INCREF(data->m_obj);
- return data->m_obj;
- } else {
- Py_INCREF(Py_None);
- return Py_None;
- }
- }
-
- DocStr(SetClientData,
- "Associate the given client data.", "");
- void SetClientData(PyObject* clientData) {
- wxPyClientData* data = new wxPyClientData(clientData);
- self->SetClientObject(data);
- }
- }
- %pythoncode {
- GetClientObject = GetClientData
- SetClientObject = SetClientData
- }
-#endif
-
-#ifndef SWIG
-
// Returns various display-related information for given column
void GetDisplayInfo( unsigned int column,
int choiceIndex,
unsigned int hintIndex ) const;
/** This is used by Insert etc. */
- void AddChild2( wxPGProperty* prop,
- int index = -1,
- bool correct_mode = true );
+ void DoAddChild( wxPGProperty* prop,
+ 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;
+ bool DoHide( bool hide, int flags );
+
void DoSetName(const wxString& str) { m_name = str; }
+ /** Deletes all sub-properties. */
+ void Empty();
+
+ bool HasCell( unsigned int column ) const
+ {
+ if ( m_cells.size() > column )
+ return true;
+ return false;
+ }
+
void InitAfterAdded( wxPropertyGridPageState* pageState,
wxPropertyGrid* propgrid );
+ /**
+ Returns true if child property is selected.
+ */
+ bool IsChildSelected( bool recursive = false ) const;
+
// Removes child property with given pointer. Does not delete it.
void RemoveChild( wxPGProperty* p );
+ void DoEnable( bool enable );
+
+ void DoPreAddChild( int index, wxPGProperty* prop );
+
void SetParentState( wxPropertyGridPageState* pstate )
{ m_parentState = pstate; }
+ void SetFlag( wxPGPropertyFlags flag )
+ {
+ //
+ // NB: While using wxPGPropertyFlags here makes it difficult to
+ // combine different flags, it usefully prevents user from
+ // using incorrect flags (say, wxWindow styles).
+ m_flags |= flag;
+ }
+
+ void ClearFlag( FlagType flag ) { m_flags &= ~(flag); }
+
+ // Called when the property is being removed from the grid and/or
+ // page state (but *not* when it is also deleted).
+ void OnDetached(wxPropertyGridPageState* state,
+ wxPropertyGrid* propgrid);
+
// Call after fixed sub-properties added/removed after creation.
// if oldSelInd >= 0 and < new max items, then selection is
// moved to it.
// Called in constructors.
void Init();
void Init( const wxString& label, const wxString& name );
-#endif // #ifndef SWIG
};
// -----------------------------------------------------------------------
#define WX_PG_DECLARE_DOGETEDITORCLASS \
virtual const wxPGEditor* DoGetEditorClass() const;
-#ifndef SWIG
+#ifndef WX_PG_DECLARE_PROPERTY_CLASS
#define WX_PG_DECLARE_PROPERTY_CLASS(CLASSNAME) \
public: \
DECLARE_DYNAMIC_CLASS(CLASSNAME) \
WX_PG_DECLARE_DOGETEDITORCLASS \
private:
-#else
- #define WX_PG_DECLARE_PROPERTY_CLASS(CLASSNAME)
#endif
// Implements sans constructor function. Also, first arg is class name, not
// -----------------------------------------------------------------------
-#ifndef SWIG
-
/** @class wxPGRootProperty
@ingroup classes
Root parent property.
public:
/** Constructor. */
- wxPGRootProperty();
+ wxPGRootProperty( const wxString& name = wxS("<Root>") );
virtual ~wxPGRootProperty();
virtual bool StringToValue( wxVariant&, const wxString&, int ) const
int GetTextExtent( const wxWindow* wnd, const wxFont& font ) const;
-protected:
virtual wxString ValueToString( wxVariant& value, int argFlags ) const;
+ virtual wxString GetValueAsString( int argFlags = 0 ) const;
+protected:
void SetTextColIndex( unsigned int colInd )
{ m_capFgColIndex = (wxByte) colInd; }
unsigned int GetTextColIndex() const
void Init();
};
-#endif // !SWIG
-
// -----------------------------------------------------------------------
#endif // wxUSE_PROPGRID
projects / wxWidgets.git / blobdiff