7b28757f5e
wxMotif toolbar fix; ~wxWindow Motif fix git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6558 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
198 lines
7.5 KiB
TeX
198 lines
7.5 KiB
TeX
%
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% automatically generated by HelpGen from
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% htmlhelp.h at 02/May/99 19:58:53
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%
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\section{\class{wxHtmlHelpController}}\label{wxhtmlhelpcontroller}
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{\bf WARNING! This help controller has an API incompatible with wxWindows
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wxHelpController!}
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This help controller provides an easy way of displaying HTML help in your
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application (see {\it test} sample). The help system is based on {\bf books}
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(see \helpref{AddBook}{wxhtmlhelpcontrolleraddbook}). A book is a logical
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section of documentation (for example "User's Guide" or "Programmer's Guide" or
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"C++ Reference" or "wxWindows Reference"). The help controller can handle as
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many books as you want.
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wxHTML uses Microsoft's HTML Help Workshop project files (.hhp, .hhk, .hhc) as its
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native format. The file format is described \helpref{here}{helpformat}.
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Have a look at docs/html/ directory where sample project files are stored.
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You can use Tex2RTF to produce these files when generating HTML, if you set {\bf htmlWorkshopFiles} to {\bf true} in
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your tex2rtf.ini file.
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In order to use the controller in your application under Windows you must
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have the following line in your .rc file:
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\begin{verbatim}
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#include "wx/html/msw/wxhtml.rc"
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\end{verbatim}
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\wxheading{Note}
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It is strongly recommended to use preprocessed {\bf .hhp.cached} version of
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projects. It can be either created on-the-fly (see
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\helpref{SetTempDir}{wxhtmlhelpcontrollersettempdir}) or you can use
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{\bf hhp2cached} utility from {\it utils/hhp2cached} to create it and
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distribute the cached version together with helpfiles. See {\it samples/html/help}
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sample for demonstration of its use.
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\wxheading{Derived from}
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\helpref{wxEvtHandler}{wxevthandler}
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\wxheading{Include files}
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<wx/html/helpctrl.h>
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxHtmlHelpController::wxHtmlHelpController}\label{wxhtmlhelpcontrollerwxhtmlhelpcontroller}
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\func{}{wxHtmlHelpController}{\param{int }{style = wxHF\_DEFAULTSTYLE}}
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Constructor.
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\wxheading{Parameters}
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{\it style} is combination of these flags:
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\begin{twocollist}\itemsep=0pt
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\twocolitem{\windowstyle{wxHF\_TOOLBAR}}{Help frame has toolbar.}
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\twocolitem{\windowstyle{wxHF\_CONTENTS}}{Help frame has contents panel.}
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\twocolitem{\windowstyle{wxHF\_INDEX}}{Help frame has index panel.}
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\twocolitem{\windowstyle{wxHF\_SEARCH}}{Help frame has search panel.}
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\twocolitem{\windowstyle{wxHF\_BOOKMARKS}}{Help frame has bookmarks controls.}
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\twocolitem{\windowstyle{wxHF\_OPENFILES}}{Allow user to open arbitrary HTML document.}
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\twocolitem{\windowstyle{wxHF\_PRINT}}{Toolbar contains "print" button.}
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\end{twocollist}
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Default value: everything but wxHF\_OPENFILES enabled.
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\membersection{wxHtmlHelpController::AddBook}\label{wxhtmlhelpcontrolleraddbook}
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\func{bool}{AddBook}{\param{const wxString\& }{book}, \param{bool }{show\_wait\_msg}}
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Adds book (\helpref{.hhp file}{helpformat} - HTML Help Workshop project file) into the list of loaded books.
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This must be called at least once before displaying any help.
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{\it book} may be either .hhp file or ZIP archive that contains arbitrary number of .hhp files in
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top-level directory. This ZIP archive must have .zip or .htb extension
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(the latter stands for "HTML book"). In other words, {\tt AddBook("help.zip")} is possible and, in fact,
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recommended way.
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If {\it show\_wait\_msg} is TRUE then a decorationless window with progress message is displayed.
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\membersection{wxHtmlHelpController::CreateHelpFrame}\label{wxhtmlhelpcontrollercreatehelpframe}
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\func{virtual wxHtmlHelpFrame*}{CreateHelpFrame}{\param{wxHtmlHelpData * }{data}}
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This protected virtual method may be overriden so that the controller
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uses slightly different frame. See {\it samples/html/helpview} sample for
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an example.
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\membersection{wxHtmlHelpController::Display}\label{wxhtmlhelpcontrollerdisplay}
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\func{void}{Display}{\param{const wxString\& }{x}}
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Displays page {\it x}. This is THE important function - it is used to display
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the help in application.
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You can specify the page in many ways:
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\begin{itemize}\itemsep=0pt
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\item as direct filename of HTML document
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\item as chapter name (from contents) or as a book name
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\item as some word from index
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\item even as any word (will be searched)
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\end{itemize}
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Looking for the page runs in these steps:
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\begin{enumerate}\itemsep=0pt
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\item try to locate file named x (if x is for example "doc/howto.htm")
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\item try to open starting page of book named x
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\item try to find x in contents (if x is for example "How To ...")
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\item try to find x in index (if x is for example "How To ...")
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\item switch to Search panel and start searching
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\end{enumerate}
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\func{void}{Display}{\param{const int }{id}}
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This alternative form is used to search help contents by numeric IDs.
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\pythonnote{The second form of this method is named DisplayId in
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wxPython.}
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\membersection{wxHtmlHelpController::DisplayContents}\label{wxhtmlhelpcontrollerdisplaycontents}
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\func{void}{DisplayContents}{\void}
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Displays help window and focuses contents panel.
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\membersection{wxHtmlHelpController::DisplayIndex}\label{wxhtmlhelpcontrollerdisplayindex}
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\func{void}{DisplayIndex}{\void}
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Displays help window and focuses index panel.
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\membersection{wxHtmlHelpController::KeywordSearch}\label{wxhtmlhelpcontrollerkeywordsearch}
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\func{bool}{KeywordSearch}{\param{const wxString\& }{keyword}}
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Displays help window, focuses search panel and starts searching.
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Returns TRUE if the keyword was found.
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{\bf Important:} KeywordSearch searches only pages listed in .htc file(s).
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You should list all pages in the contents file.
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\membersection{wxHtmlHelpController::ReadCustomization}\label{wxhtmlhelpcontrollerreadcustomization}
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\func{void}{ReadCustomization}{\param{wxConfigBase* }{cfg}, \param{wxString }{path = wxEmptyString}}
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Reads the controller's setting (position of window, etc.)
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\membersection{wxHtmlHelpController::SetTempDir}\label{wxhtmlhelpcontrollersettempdir}
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\func{void}{SetTempDir}{\param{const wxString\& }{path}}
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Sets the path for storing temporary files - cached binary versions of index and contents files. These binary
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forms are much faster to read. Default value is empty string (empty string means
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that no cached data are stored). Note that these files are {\it not}
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deleted when program exits.
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Once created these cached files will be used in all subsequent executions
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of your application. If cached files become older than corresponding .hhp
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file (e.g. if you regenerate documentation) it will be refreshed.
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\membersection{wxHtmlHelpController::SetTitleFormat}\label{wxhtmlhelpcontrollersettitleformat}
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\func{void}{SetTitleFormat}{\param{const wxString\& }{format}}
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Sets format of title of the frame. Must contain exactly one "\%s"
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(for title of displayed HTML page).
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\membersection{wxHtmlHelpController::UseConfig}\label{wxhtmlhelpcontrolleruseconfig}
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\func{void}{UseConfig}{\param{wxConfigBase* }{config}, \param{const wxString\& }{rootpath = wxEmptyString}}
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Associates {\it config} object with the controller.
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If there is associated config object, wxHtmlHelpController automatically
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reads and writes settings (including wxHtmlWindow's settings) when needed.
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The only thing you must do is create wxConfig object and call UseConfig.
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If you do not use {\it UseConfig}, wxHtmlHelpController will use
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default wxConfig object if available (for details see
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\helpref{wxConfigBase::Get}{wxconfigbaseget} and
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\helpref{wxConfigBase::Set}{wxconfigbaseset}).
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\membersection{wxHtmlHelpController::WriteCustomization}\label{wxhtmlhelpcontrollerwritecustomization}
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\func{void}{WriteCustomization}{\param{wxConfigBase* }{cfg}, \param{wxString }{path = wxEmptyString}}
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Stores controllers setting (position of window etc.)
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