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Added wxFIXED_SIZE.

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Propogated wxSizer::SetItemMinSize to SetSizeHints for window items.
Updated docs for flag parameter to be more readable and understandable.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26644 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2004-04-07 19:21:06 +00:00
parent 1ec25e8ff7
commit caa251e073
3 changed files with 47 additions and 21 deletions
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61
docs/latex/wx/sizer.tex
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@@ -89,26 +89,49 @@ children of the same wxBoxSizer. For example, you might have a horizontal wxBoxS
of which are supposed to change their size with the sizer. Then the two stretchable windows would get a
value of 1 each to make them grow and shrink equally with the sizer's horizontal dimension.}
\docparam{flag}{This parameter can be used to set a number of flags which can
be combined using the binary OR operator |. Two main behaviours are defined
using these flags. One is the border around a window: the {\it border}
parameter determines the border width whereas the flags given here determine
where the border may be (wxTOP, wxBOTTOM, wxLEFT, wxRIGHT or wxALL). The other
flags determine the child window's behaviour if the size of the sizer changes.
However this is not - in contrast to the {\it proportion} flag - in the main
orientation, but in the respectively other orientation. So if you created a
wxBoxSizer with the wxVERTICAL option, these flags will be relevant if the
sizer changes its horizontal size. A child may get resized to completely fill
out the new size (using either wxGROW or wxEXPAND), it may get proportionally
resized (wxSHAPED), it may get centered (wxALIGN\_CENTER or wxALIGN\_CENTRE)
or it may get aligned to either side (wxALIGN\_LEFT and wxALIGN\_TOP are set
to 0 and thus represent the default, wxALIGN\_RIGHT and wxALIGN\_BOTTOM have
their obvious meaning). With proportional resize, a child may also be centered
in the main orientation using wxALIGN\_CENTER\_VERTICAL (same as
wxALIGN\_CENTRE\_VERTICAL) and wxALIGN\_CENTER\_HORIZONTAL (same as
wxALIGN\_CENTRE\_HORIZONTAL) flags.}
\docparam{flag}{This parameter can be used to set a number of flags
which can be combined using the binary OR operator |. Two main
behaviours are defined using these flags. One is the border around a
window: the {\it border} parameter determines the border width whereas
the flags given here determine which side(s) of the item that the
border will be added. The other flags determine how the sizer item
behaves when the space allotted to the sizer changes, and is somewhat
dependent on the specific kind of sizer used.
\docparam{border}{Determines the border width, if the {\it flag} parameter is set to any border.}
\twocolwidtha{5cm}%
\begin{twocollist}\itemsep=0pt
\twocolitem{\windowstyle{wxTOP}\\
\windowstyle{wxBOTTOM}\\
\windowstyle{wxLEFT}\\
\windowstyle{wxRIGHT}\\
\windowstyle{wxALL}}{These flags are used to specify which side(s) of
the sizer item the {\it border} width will apply to. }
\twocolitem{\windowstyle{wxEXAPAND}}{The item will be expanded to fill
the space allotted to the item.}
\twocolitem{\windowstyle{wxSHAPED}}{The item will be expanded as much
as possible while also maintaining its aspect ratio}
\twocolitem{\windowstyle{wxFIXED\_SIZE}}{Normally wxSizers will use
\helpref{GetAdjustedBestSize}{wxwindowgetadjustedbestsize} to
determin what the minimal size of window items should be, and will
use that size to calculate the layout. This allows layouts to
adjust when an item changes and it's {\it best size} becomes
different. If you would rather have a window item stay the size it
started with then use wxFIXED\_SIZE.}
\twocolitem{\windowstyle{wxALIGN\_CENTER}\\
\windowstyle{wxALIGN\_LEFT}\\
\windowstyle{wxALIGN\_RIGHT}\\
\windowstyle{wxALIGN\_TOP}\\
\windowstyle{wxALIGN\_BOTTOM}\\
\windowstyle{wxALIGN\_CENTER\_VERTICAL}\\
\windowstyle{wxALIGN\_CENTER\_HORIZONTAL}}{The wxALIGN flags allow you to
specify the alignment of the item within the space allotted to it by
the sizer, ajusted for the border if any.}
\end{twocollist}
}
\docparam{border}{Determines the border width, if the {\it flag}
parameter is set to include any border flag.}
\docparam{userData}{Allows an extra object to be attached to the sizer
item, for use in derived classes when sizing information is more