// 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
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,
};
+/**
+ @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:
+};
+
+
class WXDLLIMPEXP_PROPGRID wxPGCellData : public wxObjectRefData
{
friend class wxPGCell;
bool m_hasValidText;
};
+
/**
@class wxPGCell
return (m_refData && GetData()->m_hasValidText);
}
+ /**
+ Sets empty but valid data to this cell object.
+ */
+ void SetEmptyData();
+
/**
Merges valid data from srcCell into this.
*/
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
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,
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
/** Universal, wxArrayString. Set to enable auto-completion in any
wxTextCtrl-based property editor.
*/
#define wxPG_FILE_DIALOG_TITLE wxS("DialogTitle")
+/** Specific to wxFileProperty and derivatives, long, default is 0.
+ Sets a specific wxFileDialog style for the file dialog.
+*/
+#define wxPG_FILE_DIALOG_STYLE wxS("DialogStyle")
+
/** Specific to wxDirProperty, wxString, default is empty.
Sets a specific message for the dir dialog.
*/
#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")
+
/** @}
*/
#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.
*/
#define wxPGChoicesEmptyData ((wxPGChoicesData*)NULL)
-#endif // SWIG
/** @class wxPGChoices
@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);
@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() );
}
/** Gets a unsigned number identifying this list. */
- wxPGChoicesId GetId() const { return (wxPGChoicesId) m_data; };
+ wxPGChoicesId GetId() const { return (wxPGChoicesId) m_data; }
const wxString& GetLabel( unsigned int ind ) const
{
/** 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,
wxArrayString GetLabels() const;
-#ifndef SWIG
void operator= (const wxPGChoices& a)
{
if (this != &a)
void Init();
void Free();
-#endif // !SWIG
};
// -----------------------------------------------------------------------
*/
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).
*/
/**
Called after value of a child property has been altered. Must return
- new value of the whole property (after any alterations warrented by
+ 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
*/
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 );
*/
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 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;
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.
*/
void SetDefaultValue( wxVariant& value );
-#ifndef SWIG
/** Sets editor for a property.
@param editor
{
m_customEditor = editor;
}
-#endif
/** Sets editor for a property.
*/
}
/**
- Sets given property flag(s).
- */
- void SetFlag( FlagType flag ) { m_flags |= flag; }
+ Sets or clears given property flag. Mainly for internal use.
- /**
- Sets or clears given property flag(s).
+ @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.
+
+ @see HasFlag(), GetFlags()
*/
- void ChangeFlag( FlagType flag, bool set )
+ void ChangeFlag( wxPGPropertyFlags flag, bool set )
{
if ( set )
m_flags |= flag;
m_flags &= ~flag;
}
- void SetFlagRecursively( FlagType flag, bool set );
+ /**
+ 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 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
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;
*/
int GetImageOffset( int imageWidth ) const;
-#ifndef SWIG
// Returns wxPropertyGridPageState in which this property resides.
wxPropertyGridPageState* GetParentState() const { return m_parentState; }
-#endif
-#ifndef SWIG
wxPGProperty* GetItemAtY( unsigned int y,
unsigned int lh,
unsigned int* nextItemY ) const;
-#endif
/** Returns property at given virtual y coordinate.
*/
*/
wxPGProperty* GetPropertyByName( const wxString& name ) const;
-#ifndef SWIG
-
// Returns various display-related information for given column
void GetDisplayInfo( unsigned int column,
int choiceIndex,
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 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.
int GetTextExtent( const wxWindow* wnd, const wxFont& font ) const;
virtual wxString ValueToString( wxVariant& value, int argFlags ) const;
+ virtual wxString GetValueAsString( int argFlags = 0 ) const;
protected:
void SetTextColIndex( unsigned int colInd )
void Init();
};
-#endif // !SWIG
-
// -----------------------------------------------------------------------
#endif // wxUSE_PROPGRID
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