95 lines
2.8 KiB
TeX
95 lines
2.8 KiB
TeX
|
\section{\class{wxLayoutConstraints}}\label{wxlayoutconstraints}
|
||
|
|
|
||
|
|
Objects of this class can be associated with a window to define its
|
||
|
|
layout constraints, with respect to siblings or its parent.
|
||
|
|
|
||
|
|
The class consists of the following eight constraints of class wxIndividualLayoutConstraint,
|
||
|
|
some or all of which should be accessed directly to set the appropriate
|
||
|
|
constraints.
|
||
|
|
|
||
|
|
\begin{itemize}\itemsep=0pt
|
||
|
|
\item {\bf left:} represents the left hand edge of the window
|
||
|
|
\item {\bf right:} represents the right hand edge of the window
|
||
|
|
\item {\bf top:} represents the top edge of the window
|
||
|
|
\item {\bf bottom:} represents the bottom edge of the window
|
||
|
|
\item {\bf width:} represents the width of the window
|
||
|
|
\item {\bf height:} represents the height of the window
|
||
|
|
\item {\bf centreX:} represents the horizontal centre point of the window
|
||
|
|
\item {\bf centreY:} represents the vertical centre point of the window
|
||
|
|
\end{itemize}
|
||
|
|
|
||
|
|
Most constraints are initially set to have the relationship wxUnconstrained,
|
||
|
|
which means that their values should be calculated by looking at known constraints.
|
||
|
|
The exceptions are {\it width} and {\it height}, which are set to wxAsIs to
|
||
|
|
ensure that if the user does not specify a constraint, the existing
|
||
|
|
width and height will be used, to be compatible with panel items which often
|
||
|
|
have take a default size. If the constraint is wxAsIs, the dimension will
|
||
|
|
not be changed.
|
||
|
|
|
||
|
|
\wxheading{Derived from}
|
||
|
|
|
||
|
|
\helpref{wxObject}{wxobject}
|
||
|
|
|
||
|
|
\wxheading{See also}
|
||
|
|
|
||
|
|
\helpref{Overview and examples}{constraintsoverview},\rtfsp
|
||
|
|
\helpref{wxIndividualLayoutConstraint}{wxindividuallayoutconstraint}, \helpref{wxWindow::SetConstraints}{wxwindowsetconstraints}
|
||
|
|
|
||
|
|
\latexignore{\rtfignore{\wxheading{Members}}}
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::wxLayoutConstraints}
|
||
|
|
|
||
|
|
\func{}{wxLayoutConstraints}{\void}
|
||
|
|
|
||
|
|
Constructor.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::bottom}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{bottom}
|
||
|
|
|
||
|
|
Constraint for the bottom edge.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::centreX}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{centreX}
|
||
|
|
|
||
|
|
Constraint for the horizontal centre point.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::centreY}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{centreY}
|
||
|
|
|
||
|
|
Constraint for the vertical centre point.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::height}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{height}
|
||
|
|
|
||
|
|
Constraint for the height.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::left}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{left}
|
||
|
|
|
||
|
|
Constraint for the left-hand edge.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::right}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{right}
|
||
|
|
|
||
|
|
Constraint for the right-hand edge.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::top}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{top}
|
||
|
|
|
||
|
|
Constraint for the top edge.
|
||
|
|
|
||
|
|
\membersection{wxLayoutConstraints::width}
|
||
|
|
|
||
|
|
\member{wxIndividualLayoutConstraint}{width}
|
||
|
|
|
||
|
|
Constraint for the width.
|
||
|
|
|
||
|
|
|