X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5270a2f939501d8bb83451ddc15408ee929346e2..e4861c72be058dd9d7e12cb77127d0be523414c8:/docs/latex/wx/htwindow.tex diff --git a/docs/latex/wx/htwindow.tex b/docs/latex/wx/htwindow.tex index 2a821551f8..190551eee7 100644 --- a/docs/latex/wx/htwindow.tex +++ b/docs/latex/wx/htwindow.tex @@ -14,8 +14,9 @@ file or downloaded via HTTP protocol) in a window. The width of the window is constant - given in the constructor - and virtual height is changed dynamically depending on page size. Once the window is created you can set its content by calling -\helpref{SetPage(text)}{wxhtmlwindowsetpage} or -\helpref{LoadPage(filename)}{wxhtmlwindowloadpage}. +\helpref{SetPage(text)}{wxhtmlwindowsetpage}, +\helpref{LoadPage(filename)}{wxhtmlwindowloadpage} or +\helpref{LoadFile}{wxhtmlwindowloadfile}. \wxheading{Note} @@ -32,20 +33,31 @@ Don't forget to initialize all image formats you need before loading any page! +\wxheading{Window styles} + +\twocolwidtha{5cm} +\begin{twocollist}\itemsep=0pt +\twocolitem{\windowstyle{wxHW\_SCROLLBAR\_NEVER}}{Never display scrollbars, not +even when the page is larger than the window.} +\twocolitem{\windowstyle{wxHW\_SCROLLBAR\_AUTO}}{Display scrollbars only if +page's size exceeds window's size.} +\twocolitem{\windowstyle{wxHW\_NO\_SELECTION}}{Don't allow the user to select +text.} +\end{twocollist} + \membersection{wxHtmlWindow::wxHtmlWindow}\label{wxhtmlwindowwxhtmlwindow} \func{}{wxHtmlWindow}{\void} Default constructor. -\func{}{wxHtmlWindow}{\param{wxWindow }{*parent}, \param{wxWindowID }{id = -1}, \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxHW\_SCROLLBAR\_AUTO}, \param{const wxString\& }{name = "htmlWindow"}} +\func{}{wxHtmlWindow}{\param{wxWindow }{*parent}, \param{wxWindowID }{id = -1}, \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxHW\_DEFAULT\_STYLE}, \param{const wxString\& }{name = "htmlWindow"}} Constructor. The parameters are the same as for the \helpref{wxScrolledWindow}{wxscrolledwindow} constructor. \wxheading{Parameters} -\docparam{style}{wxHW\_SCROLLBAR\_NEVER, or wxHW\_SCROLLBAR\_AUTO. -Affects the appearance of vertical scrollbar in the window.} +\docparam{style}{Window style. See \helpref{wxHtmlWindow}{wxhtmlwindow}.} \membersection{wxHtmlWindow::AddFilter}\label{wxhtmlwindowaddfilter} @@ -72,7 +84,7 @@ Appends HTML fragment to currently displayed text and refreshes the window. \wxheading{Return value} -FALSE if an error occurred, TRUE otherwise. +false if an error occurred, true otherwise. \membersection{wxHtmlWindow::GetInternalRepresentation}\label{wxhtmlwindowgetinternalrepresentation} @@ -146,6 +158,20 @@ Clears history. Moves to next page in history. +\membersection{wxHtmlWindow::LoadFile}\label{wxhtmlwindowloadfile} + +\func{virtual bool}{LoadFile}{\param{const wxFileName\& }{filename}} + +Loads HTML page from file and displays it. + +\wxheading{Return value} + +false if an error occurred, true otherwise + +\wxheading{See also} + +\helpref{LoadPage}{wxhtmlwindowloadpage} + \membersection{wxHtmlWindow::LoadPage}\label{wxhtmlwindowloadpage} \func{virtual bool}{LoadPage}{\param{const wxString\& }{location}} @@ -154,7 +180,7 @@ Unlike SetPage this function first loads HTML page from {\it location} and then displays it. See example: \begin{verbatim} -htmlwin -> SetPage("help/myproject/index.htm"); +htmlwin->LoadPage("help/myproject/index.htm"); \end{verbatim} \wxheading{Parameters} @@ -163,11 +189,15 @@ htmlwin -> SetPage("help/myproject/index.htm"); \wxheading{Return value} -FALSE if an error occurred, TRUE otherwise +false if an error occurred, true otherwise + +\wxheading{See also} + +\helpref{LoadFile}{wxhtmlwindowloadfile} \membersection{wxHtmlWindow::OnCellClicked}\label{wxhtmlwindowoncellclicked} -\func{virtual void}{OnCellClicked}{\param{wxHtmlCell }{*cell}, \param{wxCoord }{x}, \param{wxCoord }{y}, \param{const wxMouseEvent\& }{event}} +\func{virtual bool}{OnCellClicked}{\param{wxHtmlCell }{*cell}, \param{wxCoord }{x}, \param{wxCoord }{y}, \param{const wxMouseEvent\& }{event}} This method is called when a mouse button is clicked inside wxHtmlWindow. The default behaviour is to call @@ -183,6 +213,10 @@ hypertext link. \docparam{event}{The mouse event containing other information about the click} +\wxheading{Return value} + +\true if a link was clicked, \false otherwise. + \membersection{wxHtmlWindow::OnCellMouseHover}\label{wxhtmlwindowoncellmousehover} \func{virtual void}{OnCellMouseHover}{\param{wxHtmlCell }{*cell}, \param{wxCoord }{x}, \param{wxCoord }{y}} @@ -264,6 +298,52 @@ Read values: all things set by SetFonts, SetBorders. \docparam{path}{Optional path in config tree. If not given current path is used.} +\membersection{wxHtmlWindow::SelectAll}\label{wxhtmlwindowselectall} + +\func{void}{SelectAll}{\void} + +Selects all text in the window. + +\wxheading{See also} + +\helpref{SelectLine}{wxhtmlwindowselectline}, +\helpref{SelectWord}{wxhtmlwindowselectword} + +\membersection{wxHtmlWindow::SelectionToText}\label{wxhtmlwindowselectiontotext} + +\func{wxString}{SelectionToText}{\void} + +Returns current selection as plain text. Returns empty string if no text +is currently selected. + +\membersection{wxHtmlWindow::SelectLine}\label{wxhtmlwindowselectline} + +\func{void}{SelectLine}{\param{const wxPoint\& }{pos}} + +Selects the line of text that \arg{pos} points at. Note that \arg{pos} +is relative to the top of displayed page, not to window's origin, use +\helpref{CalcUnscrolledPosition}{wxscrolledwindowcalcunscrolledposition} +to convert physical coordinate. + +\wxheading{See also} + +\helpref{SelectAll}{wxhtmlwindowselectall}, +\helpref{SelectWord}{wxhtmlwindowselectword} + +\membersection{wxHtmlWindow::SelectWord}\label{wxhtmlwindowselectword} + +\func{void}{SelectWord}{\param{const wxPoint\& }{pos}} + +Selects the word at position \arg{pos}. Note that \arg{pos} +is relative to the top of displayed page, not to window's origin, use +\helpref{CalcUnscrolledPosition}{wxscrolledwindowcalcunscrolledposition} +to convert physical coordinate. + +\wxheading{See also} + +\helpref{SelectAll}{wxhtmlwindowselectall}, +\helpref{SelectLine}{wxhtmlwindowselectline} + \membersection{wxHtmlWindow::SetBorders}\label{wxhtmlwindowsetborders} \func{void}{SetBorders}{\param{int }{b}} @@ -278,14 +358,14 @@ This function sets the space between border of window and HTML contents. See ima \membersection{wxHtmlWindow::SetFonts}\label{wxhtmlwindowsetfonts} -\func{void}{SetFonts}{\param{wxString }{normal\_face}, \param{wxString }{fixed\_face}, \param{const int }{*sizes}} +\func{void}{SetFonts}{\param{const wxString\& }{normal\_face}, \param{const wxString\& }{fixed\_face}, \param{const int }{*sizes = NULL}} This function sets font sizes and faces. \wxheading{Parameters} \docparam{normal\_face}{This is face name for normal (i.e. non-fixed) font. -It can be either empty string (then the default face is choosen) or +It can be either empty string (then the default face is chosen) or platform-specific face name. Examples are "helvetica" under Unix or "Times New Roman" under Windows.} @@ -293,24 +373,14 @@ platform-specific face name. Examples are "helvetica" under Unix or \docparam{sizes}{This is an array of 7 items of {\it int} type. The values represent size of font with HTML size from -2 to +4 -( to )} +( to ). Default sizes are used if {\it sizes} +is NULL.} \wxheading{Defaults} -Under wxGTK: - -\begin{verbatim} - SetFonts("", "", {10, 12, 14, 16, 19, 24, 32}); -\end{verbatim} - -Under Windows: - -\begin{verbatim} - SetFonts("", "", {7, 8, 10, 12, 16, 22, 30}); -\end{verbatim} - -Athough it seems different the fact is that the fonts are of approximately -same size under both platforms (due to wxMSW / wxGTK inconsistency) +Default font sizes are defined by constants wxHTML\_FONT\_SIZE\_1, +wxHTML\_FONT\_SIZE\_2, ..., wxHTML\_FONT\_SIZE\_7. Note that they differ among +platforms. Default face names are empty strings. \membersection{wxHtmlWindow::SetPage}\label{wxhtmlwindowsetpage} @@ -332,7 +402,7 @@ If you want to load a document from some location use \wxheading{Return value} -FALSE if an error occurred, TRUE otherwise. +false if an error occurred, true otherwise. \membersection{wxHtmlWindow::SetRelatedFrame}\label{wxhtmlwindowsetrelatedframe} @@ -354,6 +424,11 @@ this sets statusbar slot where messages will be displayed. \docparam{bar}{statusbar slot number (0..n)} +\membersection{wxHtmlWindow::ToText}\label{wxhtmlwindowtotext} + +\func{wxString}{ToText}{\void} + +Returns content of currently displayed page as plain text. \membersection{wxHtmlWindow::WriteCustomization}\label{wxhtmlwindowwritecustomization}