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fixed wxFontDialog API: accept const ref instead of (well, in addition to) a possibly NULL pointer

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15534 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-05-12 19:35:33 +00:00
parent c42a918295
commit dbc65e2760
10 changed files with 198 additions and 115 deletions
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37
docs/latex/wx/fontdlg.tex
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@@ -167,10 +167,29 @@ This class represents the font chooser dialog.
\membersection{wxFontDialog::wxFontDialog}
\func{}{wxFontDialog}{\param{wxWindow* }{parent}, \param{wxFontData* }{data = NULL}}
\func{}{wxFontDialog}{\void}
Constructor. Pass a parent window, and optionally a pointer to a block of font
data, which will be copied to the font dialog's font data.
\func{}{wxFontDialog}{\param{wxWindow* }{parent}}
\func{}{wxFontDialog}{\param{wxWindow* }{parent}, \param{const wxFontData\& }{data}}
Constructor. Pass a parent window, and optionally the
\helpref{font data}{wxfontdata} object to be used to initialize the dialog
controls. If the default constructor is used,
\helpref{Create()}{wxfontdialogcreate} must be called before the dialog can be
shown.
\membersection{wxFontDialog::Create}\label{wxfontdialogcreate}
\func{bool}{Create}{\void}
\func{bool}{Create}{\param{wxWindow* }{parent}}
\func{bool}{Create}{\param{wxWindow* }{parent}, \param{const wxFontData\& }{data}}
Creates the dialog if it the wxFontDialog object had been initialized using the
default constructor. Returns {\tt TRUE} on success and {\tt FALSE} if an error
occured.
\membersection{wxFontDialog::\destruct{wxFontDialog}}
@@ -180,6 +199,8 @@ Destructor.
\membersection{wxFontDialog::GetFontData}
\constfunc{const wxFontData\&}{GetFontData}{\void}
\func{wxFontData\&}{GetFontData}{\void}
Returns the \helpref{font data}{wxfontdata} associated with the font dialog.
@@ -188,10 +209,10 @@ Returns the \helpref{font data}{wxfontdata} associated with the font dialog.
\func{int}{ShowModal}{\void}
Shows the dialog, returning wxID\_OK if the user pressed Ok, and wxID\_CANCEL
otherwise.
Shows the dialog, returning {\tt wxID\_OK} if the user pressed Ok, and
{\tt wxID\_CANCEL} otherwise.
If the user cancels the dialog (ShowModal returns wxID\_CANCEL), no font will be
created. If the user presses OK (ShowModal returns wxID\_OK), a new wxFont will
be created and stored in the font dialog's wxFontData structure.
If the user cancels the dialog (ShowModal returns {\tt wxID\_CANCEL}), no font
will be created. If the user presses OK, a new wxFont will be created and
stored in the font dialog's wxFontData structure.