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added a note about old/new selection inconcistency in events generated by wxNotebook::SetSelection()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31080 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2004-12-19 23:29:46 +00:00
parent d778cb65f7
commit de9815cb4f
1 changed files with 11 additions and 1 deletions
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12
docs/latex/wx/noteevt.tex
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@@ -35,6 +35,7 @@ unnecessary to process both events at once.
\latexignore{\rtfignore{\wxheading{Members}}} \latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxNotebookEvent::wxNotebookEvent}\label{wxnotebookeventconstr} \membersection{wxNotebookEvent::wxNotebookEvent}\label{wxnotebookeventconstr}
\func{}{wxNotebookEvent}{\param{wxEventType}{ eventType = wxEVT\_NULL}, \func{}{wxNotebookEvent}{\param{wxEventType}{ eventType = wxEVT\_NULL},
@@ -42,12 +43,14 @@ unnecessary to process both events at once.
Constructor (used internally by wxWidgets only). Constructor (used internally by wxWidgets only).
\membersection{wxNotebookEvent::GetOldSelection}\label{wxnotebookeventgetoldselection} \membersection{wxNotebookEvent::GetOldSelection}\label{wxnotebookeventgetoldselection}
\constfunc{int}{GetOldSelection}{\void} \constfunc{int}{GetOldSelection}{\void}
Returns the page that was selected before the change, $-1$ if none was selected. Returns the page that was selected before the change, $-1$ if none was selected.
\membersection{wxNotebookEvent::GetSelection}\label{wxnotebookeventgetselection} \membersection{wxNotebookEvent::GetSelection}\label{wxnotebookeventgetselection}
\constfunc{int}{GetSelection}{\void} \constfunc{int}{GetSelection}{\void}
@@ -57,7 +60,13 @@ Returns the currently selected page, or $-1$ if none was selected.
{\bf NB:} under Windows, GetSelection() will return the same value as\rtfsp {\bf NB:} under Windows, GetSelection() will return the same value as\rtfsp
\helpref{GetOldSelection()}{wxnotebookeventgetoldselection} when called from \helpref{GetOldSelection()}{wxnotebookeventgetoldselection} when called from
{\tt EVT\_NOTEBOOK\_PAGE\_CHANGING} handler and not the page which is going to {\tt EVT\_NOTEBOOK\_PAGE\_CHANGING} handler and not the page which is going to
be selected. be selected. Also note that the values of selection and old selection returned
for an event generated in response to a call to
\helpref{wxNotebook::SetSelection}{wxnotebooksetselection} shouldn't be trusted
as they are currently inconsistent under different platforms (but in this case
you presumably don't need them anyhow as you already have the corresponding
information).
\membersection{wxNotebookEvent::SetOldSelection}\label{wxnotebookeventsetoldselection} \membersection{wxNotebookEvent::SetOldSelection}\label{wxnotebookeventsetoldselection}
@@ -65,6 +74,7 @@ be selected.
Sets the id of the page selected before the change. Sets the id of the page selected before the change.
\membersection{wxNotebookEvent::SetSelection}\label{wxnotebookeventsetselection} \membersection{wxNotebookEvent::SetSelection}\label{wxnotebookeventsetselection}
\func{void}{SetSelection}{\param{int}{ page}} \func{void}{SetSelection}{\param{int}{ page}}