Controls will readjust their size and minsize when SetLabel or SetFont

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

diff --git a/docs/latex/wx/flexsizr.tex b/docs/latex/wx/flexsizr.tex
index d7456bbc21d9931314e221759e5e75956c77110f..d150427915cb3058b4a6ffa38d410a204082bda7 100644 (file)
--- a/docs/latex/wx/flexsizr.tex
+++ b/docs/latex/wx/flexsizr.tex
@@ -6,6 +6,15 @@ height and all fields in one column having the same width, but all
 rows or all columns are not necessarily the same height or width as in
 the \helpref{wxGridSizer}{wxgridsizer}.
 
 rows or all columns are not necessarily the same height or width as in
 the \helpref{wxGridSizer}{wxgridsizer}.
 

+Since wxWidgets 2.5.0, wxFlexGridSizer can also size items equally in one
+direction but unequally ("flexibly") in the other. If the sizer is only
+flexible in one direction (this can be changed using 
+\helpref{SetFlexibleDrection}{wxflexgridsizersetflexibledirection}),
+it needs to be decided how the sizer should grow in the other ("non flexible")
+direction in order to fill the available space. The 
+\helpref{SetNonFlexibleGrowMode}{wxflexgridsizersetnonflexiblegrowmode} method
+serves this purpose.
+

 \wxheading{Derived from}
 
 \helpref{wxGridSizer}{wxgridsizer}\\
 \wxheading{Derived from}
 
 \helpref{wxGridSizer}{wxgridsizer}\\


@@ -16,6 +25,7 @@ the \helpref{wxGridSizer}{wxgridsizer}.
 
 \helpref{wxSizer}{wxsizer}, \helpref{Sizer overview}{sizeroverview}
 
 
 \helpref{wxSizer}{wxsizer}, \helpref{Sizer overview}{sizeroverview}
 

+

 \membersection{wxFlexGridSizer::wxFlexGridSizer}\label{wxflexgridsizerwxflexgridsizer}
 
 \func{}{wxFlexGridSizer}{\param{int }{rows}, \param{int }{cols}, \param{int }{vgap}, \param{int }{hgap}}
 \membersection{wxFlexGridSizer::wxFlexGridSizer}\label{wxflexgridsizerwxflexgridsizer}
 
 \func{}{wxFlexGridSizer}{\param{int }{rows}, \param{int }{cols}, \param{int }{vgap}, \param{int }{hgap}}


@@ -31,27 +41,113 @@ all children.
 
 \membersection{wxFlexGridSizer::AddGrowableCol}\label{wxflexgridsizeraddgrowablecol}
 
 
 \membersection{wxFlexGridSizer::AddGrowableCol}\label{wxflexgridsizeraddgrowablecol}
 

-\func{void}{AddGrowableCol}{\param{size\_t }{idx}}
+\func{void}{AddGrowableCol}{\param{size\_t }{idx}, \param{int }{proportion = $0$}}

 
 

-Specifies that column idx (starting from zero) should be grown if
+Specifies that column {\it idx} (starting from zero) should be grown if

 there is extra space available to the sizer.
 
 there is extra space available to the sizer.
 

+The {\it proportion} parameter has the same meaning as the stretch factor for
+the \helpref{sizers}{sizeroverview} except that if all proportions are $0$,
+then all columns are resized equally (instead of not being resized at all).
+

 \membersection{wxFlexGridSizer::AddGrowableRow}\label{wxflexgridsizeraddgrowablerow}
 
 \membersection{wxFlexGridSizer::AddGrowableRow}\label{wxflexgridsizeraddgrowablerow}
 

-\func{void}{AddGrowableRow}{\param{size\_t }{idx}}
+\func{void}{AddGrowableRow}{\param{size\_t }{idx}, \param{int }{proportion = $0$}}

 
 Specifies that row idx (starting from zero) should be grown if there
 is extra space available to the sizer.
 
 
 Specifies that row idx (starting from zero) should be grown if there
 is extra space available to the sizer.
 

+See \helpref{AddGrowableCol}{wxflexgridsizeraddgrowablecol} for the description
+of {\it proportion} parameter.
+
+\membersection{wxFlexGridSizer::GetFlexibleDirection}\label{wxflexgridsizergetflexibledrection}
+
+\constfunc{int}{GetFlexibleDirections}{\void}
+
+Returns a wxOrientation value that specifies whether the sizer flexibly
+resizes its columns, rows, or both (default).
+
+\wxheading{Return value}
+
+One of the following values:
+
+\begin{twocollist}
+\twocolitem{wxVERTICAL}{Rows are flexibly sized.}
+\twocolitem{wxHORIZONTAL}{Columns are flexibly sized.}
+\twocolitem{wxBOTH}{Both rows and columns are flexibly sized (this is the default value).}
+\end{twocollist}
+
+\wxheading{See also}
+
+\helpref{SetFlexibleDrection}{wxflexgridsizersetflexibledirection}
+
+
+\membersection{wxFlexGridSizer::GetNonFlexibleGrowMode}\label{wxflexgridsizergetnonflexiblegrowmode}
+
+\constfunc{int}{GetNonFlexibleGrowMode}{\void}
+
+Returns the value that specifies how the sizer grows in the "non flexible"
+direction if there is one.
+
+\wxheading{Return value}
+
+One of the following values:
+
+\begin{twocollist}
+\twocolitem{wxFLEX\_GROWMODE\_NONE}{Sizer doesn't grow in the non flexible direction.}
+\twocolitem{wxFLEX\_GROWMODE\_SPECIFIED}{Sizer honors growable columns/rows set with
+\helpref{AddGrowableCol}{wxflexgridsizeraddgrowablecol} and 
+\helpref{AddGrowableRow}{wxflexgridsizeraddgrowablerow}.
+In this case equal sizing applies to minimum sizes of columns or
+rows (this is the default value).}
+\twocolitem{wxFLEX\_GROWMODE\_ALL}{Sizer equally stretches all columns or rows
+in the non flexible direction, whether they are growable or not in the flexbile
+direction.}
+\end{twocollist}
+
+\wxheading{See also}
+
+\helpref{SetFlexibleDrection}{wxflexgridsizersetflexibledirection}, 
+\helpref{SetNonFlexibleGrowMode}{wxflexgridsizersetnonflexiblegrowmode}
+
+

 \membersection{wxFlexGridSizer::RemoveGrowableCol}\label{wxflexgridsizerremovegrowablecol}
 
 \func{void}{RemoveGrowableCol}{\param{size\_t }{idx}}
 
 Specifies that column idx is no longer growable.
 
 \membersection{wxFlexGridSizer::RemoveGrowableCol}\label{wxflexgridsizerremovegrowablecol}
 
 \func{void}{RemoveGrowableCol}{\param{size\_t }{idx}}
 
 Specifies that column idx is no longer growable.
 

+

 \membersection{wxFlexGridSizer::RemoveGrowableRow}\label{wxflexgridsizerremovegrowablerow}
 
 \func{void}{RemoveGrowableRow}{\param{size\_t }{idx}}
 
 Specifies that row idx is no longer growable.
 
 \membersection{wxFlexGridSizer::RemoveGrowableRow}\label{wxflexgridsizerremovegrowablerow}
 
 \func{void}{RemoveGrowableRow}{\param{size\_t }{idx}}
 
 Specifies that row idx is no longer growable.
 

+
+\membersection{wxFlexGridSizer::SetFlexibleDirection}\label{wxflexgridsizersetflexibledirection}
+
+\func{void}{SetFlexibleDirections}{\param{int }{direction}}
+
+Specifies whether the sizer should flexibly resize its columns, rows, or
+both. Argument {\tt direction} can be {\tt wxVERTICAL}, {\tt wxHORIZONTAL} 
+or {\tt wxBOTH} (which is the default value). Any other value is ignored. See
+\helpref{GetFlexibleDirection()}{wxflexgridsizergetflexibledrection} for the
+explanation of these values.
+
+Note that this method does not trigger relayout.
+
+
+\membersection{wxFlexGridSizer::SetNonFlexibleGrowMode}\label{wxflexgridsizersetnonflexiblegrowmode}
+
+\func{void}{SetNonFlexibleGrowMode}{\param{int }{mode}}
+
+Specifies how the sizer should grow in the non flexible direction if
+there is one (so
+\helpref{SetFlexibleDirections()}{wxflexgridsizersetflexibledirection} must have
+been called previously). Argument {\it mode} can be one of those documented in
+\helpref{GetNonFlexibleGrowMode}{wxflexgridsizergetnonflexiblegrowmode}, please
+see there for their explanation.
+
+Note that this method does not trigger relayout.
+