X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c9cc9a2f3e41341a4c04c67137b58faaeaa55366..db414879d45f5da2be534a0f523b0506f2ab1183:/include/wx/propgrid/propgridiface.h diff --git a/include/wx/propgrid/propgridiface.h b/include/wx/propgrid/propgridiface.h index 88474fd569..9cc773d493 100644 --- a/include/wx/propgrid/propgridiface.h +++ b/include/wx/propgrid/propgridiface.h @@ -1,17 +1,19 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: wx/propgeid/propgridiface.h +// Name: wx/propgrid/propgridiface.h // Purpose: wxPropertyGridInterface class // Author: Jaakko Salli // Modified by: // Created: 2008-08-24 // RCS-ID: $Id$ // Copyright: (c) Jaakko Salli -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef __WX_PROPGRID_PROPGRIDIFACE_H__ #define __WX_PROPGRID_PROPGRIDIFACE_H__ +#include "wx/defs.h" + #if wxUSE_PROPGRID #include "wx/propgrid/property.h" @@ -19,8 +21,6 @@ // ----------------------------------------------------------------------- -#ifndef SWIG - /** @section wxPGPropArgCls Most property grid functions have this type as their argument, as it can @@ -66,13 +66,11 @@ public: m_ptr.charName = str; m_flags = IsCharPtr; } -#if wxUSE_WCHAR_T wxPGPropArgCls( const wchar_t* str ) { m_ptr.wcharName = str; m_flags = IsWCharPtr; } -#endif /** This constructor is required for NULL. */ wxPGPropArgCls( int ) { @@ -102,16 +100,12 @@ private: { wxPGProperty* property; const char* charName; -#if wxUSE_WCHAR_T const wchar_t* wcharName; -#endif const wxString* stringName; } m_ptr; unsigned char m_flags; }; -#endif - typedef const wxPGPropArgCls& wxPGPropArg; // ----------------------------------------------------------------------- @@ -210,8 +204,12 @@ public: @return Returns @true if successful or if there was no selection. May fail if validation was enabled and active editor had invalid value. + + @remarks In wxPropertyGrid 1.4, this member function used to send + wxPG_EVT_SELECTED. In wxWidgets 2.9 and later, it no longer + does that. */ - bool ClearSelection( bool validation = false); + bool ClearSelection( bool validation = false ); /** Resets modified status of all properties. */ @@ -240,22 +238,42 @@ public: bool ChangePropertyValue( wxPGPropArg id, wxVariant newValue ); /** - Deletes a property by id. If category is deleted, all children are - automatically deleted as well. - */ + Removes and deletes a property and any children. + + @param id + Pointer or name of a property. + + @remarks If you delete a property in a wxPropertyGrid event + handler, the actual deletion is postponed until the next + idle event. + + This functions deselects selected property, if any. + Validation failure option wxPG_VFB_STAY_IN_PROPERTY is not + respected, ie. selection is cleared even if editor had + invalid value. + */ void DeleteProperty( wxPGPropArg id ); /** - Removes and returns a property. + Removes a property. Does not delete the property object, but + instead returns it. @param id Pointer or name of a property. @remarks Removed property cannot have any children. + + Also, if you remove property in a wxPropertyGrid event + handler, the actual removal is postponed until the next + idle event. */ wxPGProperty* RemoveProperty( wxPGPropArg id ); - /** Disables property. */ + /** + Disables a property. + + @see EnableProperty(), wxPGProperty::Enable() + */ bool DisableProperty( wxPGPropArg id ) { return EnableProperty(id,false); } /** @@ -268,7 +286,14 @@ public: /** Enables or disables property, depending on whether enable is true or - false. + false. Disabled property usually appears as having grey text. + + @param id + Name or pointer to a property. + @param enable + If @false, property is disabled instead. + + @see wxPGProperty::Enable() */ bool EnableProperty( wxPGPropArg id, bool enable = true ); @@ -356,7 +381,7 @@ public: If there is no property with such name, @NULL pointer is returned. @remarks Properties which have non-category, non-root parent - can not be accessed globally by their name. Instead, use + cannot be accessed globally by their name. Instead, use "." instead of "". */ wxPGProperty* GetProperty( const wxString& name ) const @@ -411,14 +436,12 @@ public: return m_pState->GetPropertyCategory(p); } -#ifndef SWIG /** Returns client data (void*) of a property. */ void* GetPropertyClientData( wxPGPropArg id ) const { wxPG_PROP_ARG_CALL_PROLOG_RETVAL(NULL) return p->GetClientData(); } -#endif /** Returns first property which label matches given string. @@ -507,10 +530,8 @@ public: { return (unsigned long) GetPropertyValueAsLong(id); } -#ifndef SWIG int GetPropertyValueAsInt( wxPGPropArg id ) const { return (int)GetPropertyValueAsLong(id); } -#endif bool GetPropertyValueAsBool( wxPGPropArg id ) const; double GetPropertyValueAsDouble( wxPGPropArg id ) const; @@ -569,7 +590,6 @@ public: } #endif -#ifndef SWIG /** Returns a wxVariant list containing wxVariant versions of all property values. Order is not guaranteed. @param flags @@ -585,17 +605,27 @@ public: { return m_pState->DoGetPropertyValues(listname, baseparent, flags); } -#endif - /** Returns currently selected property. */ - wxPGProperty* GetSelection() const + /** + Returns currently selected property. NULL if none. + + @remarks When wxPG_EX_MULTIPLE_SELECTION extra style is used, this + member function returns the focused property, that is the + one which can have active editor. + */ + wxPGProperty* GetSelection() const; + + /** + Returns list of currently selected properties. + + @remarks wxArrayPGProperty should be compatible with std::vector API. + */ + const wxArrayPGProperty& GetSelectedProperties() const { - return m_pState->GetSelection(); + return m_pState->m_selection; } -#ifndef SWIG wxPropertyGridPageState* GetState() const { return m_pState; } -#endif /** Similar to GetIterator(), but instead returns wxPGVIterator instance, which can be useful for forward-iterating through arbitrary property @@ -720,10 +750,19 @@ public: return ( (p->GetFlags() & wxPG_PROP_MODIFIED) ? true : false ); } + /** + Returns true if property is selected. + */ + bool IsPropertySelected( wxPGPropArg id ) const + { + wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) + return m_pState->DoIsPropertySelected(p); + } + /** Returns true if property is shown (ie hideproperty with true not called for it). - */ + */ bool IsPropertyShown( wxPGPropArg id ) const { wxPG_PROP_ARG_CALL_PROLOG_RETVAL(false) @@ -840,13 +879,37 @@ public: wxString SaveEditableState( int includedStates = AllStates ) const; /** - Lets user to set the strings listed in the choice dropdown of a + Lets user set the strings listed in the choice dropdown of a wxBoolProperty. Defaults are "True" and "False", so changing them to, say, "Yes" and "No" may be useful in some less technical applications. */ static void SetBoolChoices( const wxString& trueChoice, const wxString& falseChoice ); + /** + Set proportion of a auto-stretchable column. wxPG_SPLITTER_AUTO_CENTER + window style needs to be used to indicate that columns are auto- + resizable. + + @returns Returns @false on failure. + + @remarks You should call this for individual pages of + wxPropertyGridManager (if used). + + @see GetColumnProportion() + */ + bool SetColumnProportion( unsigned int column, int proportion ); + + /** + Returns auto-resize proportion of the given column. + + @see SetColumnProportion() + */ + int GetColumnProportion( unsigned int column ) const + { + return m_pState->DoGetColumnProportion(column); + } + /** Sets an attribute for this property. @param name Text identifier of attribute. See @ref propgrid_property_attributes. @@ -879,13 +942,14 @@ public: @param colour New background colour. - @param recursively - If True, child properties are affected recursively. Property - categories are skipped if this flag is used. + @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 SetPropertyBackgroundColour( wxPGPropArg id, const wxColour& colour, - bool recursively = true ); + int flags = wxPG_RECURSE ); /** Resets text and background colours of given property. */ @@ -900,13 +964,14 @@ public: @param colour New background colour. - @param recursively - If True, child properties are affected recursively. Property - categories are skipped if this flag is used. + @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 SetPropertyTextColour( wxPGPropArg id, const wxColour& col, - bool recursively = true ); + int flags = wxPG_RECURSE ); /** Returns background colour of first cell of a property. @@ -939,7 +1004,6 @@ public: const wxColour& fgCol = wxNullColour, const wxColour& bgCol = wxNullColour ); -#ifndef SWIG /** Sets client data (void*) of a property. @remarks This untyped client data has to be deleted manually. @@ -967,7 +1031,6 @@ public: p->SetEditor(editor); RefreshProperty(p); } -#endif /** Sets editor control of a property. As editor argument, use editor name string, such as "TextCtrl" or "Choice". @@ -1025,11 +1088,9 @@ public: void SetPropertyValueUnspecified( wxPGPropArg id ) { wxPG_PROP_ARG_CALL_PROLOG() - wxVariant nullVariant; - SetPropVal(p, nullVariant); + p->SetValueToUnspecified(); } -#ifndef SWIG /** Sets property values from a list of wxVariants. */ @@ -1050,7 +1111,6 @@ public: { SetPropertyValues(list.GetList(),defaultCategory); } -#endif /** Associates the help string with property. @remarks @@ -1091,7 +1151,6 @@ public: } #endif -#ifndef SWIG /** Sets value (long integer) of a property. */ void SetPropertyValue( wxPGPropArg id, long value ) @@ -1121,12 +1180,10 @@ public: wxVariant v(value); SetPropVal( id, v ); } -#if wxUSE_WCHAR_T void SetPropertyValue( wxPGPropArg id, const wchar_t* value ) { SetPropertyValueString( id, wxString(value) ); } -#endif void SetPropertyValue( wxPGPropArg id, const char* value ) { SetPropertyValueString( id, wxString(value) ); @@ -1190,7 +1247,6 @@ public: wxVariant v = WXVARIANT(value); SetPropVal( id, v ); } -#endif // !SWIG /** Sets value (wxString) of a property. @@ -1212,11 +1268,9 @@ public: SetPropVal( id, value ); } -#ifndef SWIG /** Sets value (wxVariant&) of a property. Same as SetPropertyValue, but accepts reference. */ void SetPropVal( wxPGPropArg id, wxVariant& value ); -#endif /** Adjusts how wxPropertyGrid behaves when invalid value is entered in a property. @@ -1261,10 +1315,16 @@ public: static wxPGEditor* GetEditorByName( const wxString& editorName ); + // NOTE: This function reselects the property and may cause + // excess flicker, so to just call Refresh() on a rect + // of single property, call DrawItem() instead. virtual void RefreshProperty( wxPGProperty* p ) = 0; protected: + bool DoClearSelection( bool validation = false, + int selFlags = 0 ); + /** In derived class, implement to set editable state component with given name to given value. @@ -1299,8 +1359,6 @@ protected: // Default call's m_pState's BaseGetPropertyByName virtual wxPGProperty* DoGetPropertyByName( const wxString& name ) const; -#ifndef SWIG - // Deriving classes must set this (it must be only or current page). wxPropertyGridPageState* m_pState; @@ -1317,15 +1375,19 @@ private: // Cannot be GetGrid() due to ambiguity issues. wxPropertyGrid* GetPropertyGrid() { + if ( !m_pState ) + return NULL; return m_pState->GetGrid(); } // Cannot be GetGrid() due to ambiguity issues. const wxPropertyGrid* GetPropertyGrid() const { - return (const wxPropertyGrid*) m_pState->GetGrid(); + if ( !m_pState ) + return NULL; + + return m_pState->GetGrid(); } -#endif // #ifndef SWIG friend class wxPropertyGrid; friend class wxPropertyGridManager;