projects / wxWidgets.git / blame
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1 | \section{\class{wxFontList}}\label{wxfontlist} |
| 2 | ||
| 3 | A font list is a list containing all fonts which have been created. There | |
| 4 | is only one instance of this class: {\bf wxTheFontList}. Use this object to search | |
| 5 | for a previously created font of the desired type and create it if not already found. | |
| 6 | In some windowing systems, the font may be a scarce resource, so it is best to | |
| 7 | reuse old resources if possible. When an application finishes, all fonts will be | |
| 8 | deleted and their resources freed, eliminating the possibility of `memory leaks'. | |
| 9 | ||
| 10 | \wxheading{Derived from} | |
| 11 | ||
| 12 | \helpref{wxList}{wxlist}\\ | |
| 13 | \helpref{wxObject}{wxobject} | |
| 14 | ||
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15 | \wxheading{Include files} |
| 16 | ||
| 17 | <wx/gdicmn.h> | |
| 18 | ||
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19 | \wxheading{See also} |
| 20 | ||
| 21 | \helpref{wxFont}{wxfont} | |
| 22 | ||
| 23 | \latexignore{\rtfignore{\wxheading{Members}}} | |
| 24 | ||
| 25 | \membersection{wxFontList::wxFontList} | |
| 26 | ||
| 27 | \func{}{wxFontList}{\void} | |
| 28 | ||
| 29 | Constructor. The application should not construct its own font list: | |
| 30 | use the object pointer {\bf wxTheFontList}. | |
| 31 | ||
| 32 | \membersection{wxFontList::AddFont} | |
| 33 | ||
| 34 | \func{void}{AddFont}{\param{wxFont *}{font}} | |
| 35 | ||
| 36 | Used by wxWindows to add a font to the list, called in the font constructor. | |
| 37 | ||
| 38 | \membersection{wxFontList::FindOrCreateFont}\label{findorcreatefont} | |
| 39 | ||
| 40 | \func{wxFont *}{FindOrCreateFont}{\param{int}{ point\_size}, \param{int}{ family}, \param{int}{ style}, \param{int}{ weight}, \param{bool}{ underline = FALSE}, | |
| 605d715d | 41 | \param{const wxString\& }{facename = NULL}, \param{wxFontEncoding }{encoding = wxFONTENCODING\_DEFAULT}{}} |
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42 | |
| 43 | Finds a font of the given specification, or creates one and adds it to the list. See the \helpref{wxFont constructor}{wxfontconstr} for | |
| 44 | details of the arguments. | |
| 45 | ||
| 46 | \membersection{wxFontList::RemoveFont} | |
| 47 | ||
| 48 | \func{void}{RemoveFont}{\param{wxFont *}{font}} | |
| 49 | ||
| 50 | Used by wxWindows to remove a font from the list. | |
| 51 | ||
| 52 |