change wxTextValidator to use wxArrayString instead of wxStringList

[wxWidgets.git] / docs / latex / wx / variant.tex

diff --git a/docs/latex/wx/variant.tex b/docs/latex/wx/variant.tex
index 06384d9f3b9602643b009977867af6b0ad4be4f3..dba0914cd9091be704d3aed10e325e6e54248107 100644 (file)
--- a/docs/latex/wx/variant.tex
+++ b/docs/latex/wx/variant.tex
@@ -4,12 +4,7 @@ The {\bf wxVariant} class represents a container for any type.
 A variant's value can be changed at run time, possibly to a different type of value.
 
 As standard, wxVariant can store values of type bool, char, double, long, string,
-string list, time, date, void pointer, list of strings, and list of variants. However, an application can extend
-wxVariant's capabilities by deriving from the class \helpref{wxVariantData}{wxvariantdata} and
-using the wxVariantData form of the wxVariant constructor or assignment operator
-to assign this data to a variant. Actual values for user-defined types will need to be accessed
-via the wxVariantData object, unlike the case for basic data types where convenience
-functions such as GetLong can be used.
+string list, time, date, void pointer, list of strings, and list of variants. However, an application can extend wxVariant's capabilities by deriving from the class \helpref{wxVariantData}{wxvariantdata} and using the wxVariantData form of the wxVariant constructor or assignment operator to assign this data to a variant. Actual values for user-defined types will need to be accessed via the wxVariantData object, unlike the case for basic data types where convenience functions such as GetLong can be used.
 
 This class is useful for reducing the programming for certain tasks, such as an editor
 for different data types, or a remote procedure call protocol.
@@ -17,10 +12,6 @@ for different data types, or a remote procedure call protocol.
 An optional name member is associated with a wxVariant. This might be used, for example, in CORBA
 or OLE automation classes, where named parameters are required.
 
-wxVariant is similar to wxExpr and also to wxPropertyValue. However, wxExpr is efficiency-optimized for
-a restricted range of data types, whereas wxVariant is less efficient but more extensible.
-wxPropertyValue may be replaced by wxVariant eventually.
-
 \wxheading{Derived from}
 
 \helpref{wxObject}{wxobject}
@@ -74,12 +65,6 @@ Construction from a list of wxVariant objects. This constructor
 copies {\it value}, the application is still responsible for
 deleting {\it value} and its contents.
 
-\func{}{wxVariant}{\param{const wxStringList\&}{ value}, \param{const wxString\& }{name = ``"}}
-
-Construction from a list of strings. This constructor
-copies {\it value}, the application is still responsible for
-deleting {\it value} and its contents.
-
 \func{}{wxVariant}{\param{void*}{ value}, \param{const wxString\& }{name = ``"}}
 
 Construction from a void pointer.
@@ -90,7 +75,27 @@ Construction from a wxObject pointer.
 
 \func{}{wxVariant}{\param{wxVariantData*}{ data}, \param{const wxString\& }{name = ``"}}
 
-Construction from user-defined data. The variant holds on to the {\it data} pointer.
+Construction from user-defined data.  The variant holds onto the {\it data} pointer.
+
+\func{}{wxVariant}{\param{wxDateTime\&}{ val}, \param{const wxString\& }{name = ``"}}
+
+Construction from a \helpref{wxDateTime}{wxdatetime}.  
+
+\func{}{wxVariant}{\param{wxArrayString\&}{ val}, \param{const wxString\& }{name = ``"}}
+
+Construction from an array of strings.  This constructor copies {\it value} and its contents.
+
+\func{}{wxVariant}{\param{DATE\_STRUCT*}{ val}, \param{const wxString\& }{name = ``"}}
+
+Construction from a odbc date value.  Represented internally by a \helpref{wxDateTime}{wxdatetime} value.
+
+\func{}{wxVariant}{\param{TIME\_STRUCT*}{ val}, \param{const wxString\& }{name = ``"}}
+
+Construction from a odbc time value.  Represented internally by a \helpref{wxDateTime}{wxdatetime} value.
+
+\func{}{wxVariant}{\param{TIMESTAMP\_STRUCT*}{ val}, \param{const wxString\& }{name = ``"}}
+
+Construction from a odbc timestamp value.  Represented internally by a \helpref{wxDateTime}{wxdatetime} value.
 
 \membersection{wxVariant::\destruct{wxVariant}}\label{wxvariantdtor}
 
@@ -98,6 +103,7 @@ Construction from user-defined data. The variant holds on to the {\it data} poin
 
 Destructor.
 
+
 \membersection{wxVariant::Append}\label{wxvariantappend}
 
 \func{void}{Append}{\param{const wxVariant\&}{ value}}
@@ -110,6 +116,24 @@ Appends a value to the list.
 
 Deletes the contents of the list.
 
+
+\membersection{wxVariant::Convert}\label{wxvariantconvert}
+
+\constfunc{bool}{Convert}{long* value}
+
+\constfunc{bool}{Convert}{bool* value}
+
+\constfunc{bool}{Convert}{double* value}
+
+\constfunc{bool}{Convert}{wxString* value}
+
+\constfunc{bool}{Convert}{char* value}
+
+\constfunc{bool}{Convert}{wxDateTime* value}
+
+Retrieves and converts the value of this variant to the type that {\it value} is.
+
+
 \membersection{wxVariant::GetCount}\label{wxvariantgetcount}
 
 \constfunc{int}{GetCount}{\void}
@@ -122,6 +146,12 @@ Returns the number of elements in the list.
 
 Deletes the zero-based {\it item} from the list.
 
+\membersection{wxVariant::GetArrayString}\label{wxvariantgetarraystring}
+
+\constfunc{wxArrayString}{GetArrayString}{\void}
+
+Returns the string array value.
+
 \membersection{wxVariant::GetBool}\label{wxvariantgetbool}
 
 \constfunc{bool}{GetBool}{\void}
@@ -140,6 +170,12 @@ Returns the character value.
 
 Returns a pointer to the internal variant data.
 
+\membersection{wxVariant::GetDateTime}\label{wxvariantgetdatetime}
+
+\constfunc{wxDateTime}{GetDateTime}{\void}
+
+Returns the date value.
+
 \membersection{wxVariant::GetDouble}\label{wxvariantgetdouble}
 
 \constfunc{double}{GetDouble}{\void}
@@ -261,55 +297,67 @@ Sets the internal variant data, deleting the existing data if there is any.
 
 \func{void}{operator $=$}{\param{const wxList\& }{value}}
 
-\func{void}{operator $=$}{\param{const wxStringList\& }{value}}
+\func{void}{operator $=$}{\param{const wxDateTime\& }{value}}
+
+\func{void}{operator $=$}{\param{const wxArrayString\& }{value}}
+
+\func{void}{operator $=$}{\param{const DATE\_STRUCT* }{value}}
+
+\func{void}{operator $=$}{\param{const TIME\_STRUCT* }{value}}
+
+\func{void}{operator $=$}{\param{const TIMESTAMP\_STRUCT* }{value}}
 
 Assignment operators.
 
 \membersection{wxVariant::operator $==$}\label{wxvarianteq}
 
-\func{bool}{operator $==$}{\param{const wxVariant\& }{value}}
+\constfunc{bool}{operator $==$}{\param{const wxVariant\& }{value}}
 
-\func{bool}{operator $==$}{\param{const wxString\& }{value}}
+\constfunc{bool}{operator $==$}{\param{const wxString\& }{value}}
 
-\func{bool}{operator $==$}{\param{const char* }{value}}
+\constfunc{bool}{operator $==$}{\param{const char* }{value}}
 
-\func{bool}{operator $==$}{\param{char }{value}}
+\constfunc{bool}{operator $==$}{\param{char }{value}}
 
-\func{bool}{operator $==$}{\param{const long }{value}}
+\constfunc{bool}{operator $==$}{\param{const long }{value}}
 
-\func{bool}{operator $==$}{\param{const bool }{value}}
+\constfunc{bool}{operator $==$}{\param{const bool }{value}}
 
-\func{bool}{operator $==$}{\param{const double }{value}}
+\constfunc{bool}{operator $==$}{\param{const double }{value}}
 
-\func{bool}{operator $==$}{\param{void* }{value}}
+\constfunc{bool}{operator $==$}{\param{void* }{value}}
 
-\func{bool}{operator $==$}{\param{const wxList\& }{value}}
+\constfunc{bool}{operator $==$}{\param{const wxList\& }{value}}
 
-\func{bool}{operator $==$}{\param{const wxStringList\& }{value}}
+\constfunc{bool}{operator $==$}{\param{const wxArrayString\& }{value}}
+
+\constfunc{bool}{operator $==$}{\param{const wxDateTime\& }{value}}
 
 Equality test operators.
 
 \membersection{wxVariant::operator $!=$}\label{wxvariantneq}
 
-\func{bool}{operator $!=$}{\param{const wxVariant\& }{value}}
+\constfunc{bool}{operator $!=$}{\param{const wxVariant\& }{value}}
+
+\constfunc{bool}{operator $!=$}{\param{const wxString\& }{value}}
 
-\func{bool}{operator $!=$}{\param{const wxString\& }{value}}
+\constfunc{bool}{operator $!=$}{\param{const char* }{value}}
 
-\func{bool}{operator $!=$}{\param{const char* }{value}}
+\constfunc{bool}{operator $!=$}{\param{char }{value}}
 
-\func{bool}{operator $!=$}{\param{char }{value}}
+\constfunc{bool}{operator $!=$}{\param{const long }{value}}
 
-\func{bool}{operator $!=$}{\param{const long }{value}}
+\constfunc{bool}{operator $!=$}{\param{const bool }{value}}
 
-\func{bool}{operator $!=$}{\param{const bool }{value}}
+\constfunc{bool}{operator $!=$}{\param{const double }{value}}
 
-\func{bool}{operator $!=$}{\param{const double }{value}}
+\constfunc{bool}{operator $!=$}{\param{void* }{value}}
 
-\func{bool}{operator $!=$}{\param{void* }{value}}
+\constfunc{bool}{operator $!=$}{\param{const wxList\& }{value}}
 
-\func{bool}{operator $!=$}{\param{const wxList\& }{value}}
+\constfunc{bool}{operator $!=$}{\param{const wxArrayString\& }{value}}
 
-\func{bool}{operator $!=$}{\param{const wxStringList\& }{value}}
+\constfunc{bool}{operator $!=$}{\param{const wxDateTime\& }{value}}
 
 Inequality test operators.
 
@@ -352,6 +400,12 @@ Operator for implicit conversion to a string, using \helpref{wxVariant::MakeStri
 
 Operator for implicit conversion to a pointer to a void, using \helpref{wxVariant::GetVoidPtr}{wxvariantgetvoidptr}.
 
+\membersection{wxVariant::operator wxDateTime}\label{wxvariantdatetime}
+
+\constfunc{void*}{operator wxDateTime}{\void}
+
+Operator for implicit conversion to a pointer to a \helpref{wxDateTime}{wxdatetime}, using \helpref{wxVariant::GetDateTime}{wxvariantgetdatetime}.
+
 \section{\class{wxVariantData}}\label{wxvariantdata}
 
 The {\bf wxVariantData} is used to implement a new type for wxVariant. Derive from wxVariantData,