docs/latex/wx/xmlres.tex

   1 %
   2 % automatically generated by HelpGen $Revision$ from
   3 % xmlres.h at 22/Jan/02 23:08:28
   4 %
   5
   6 \section{\class{wxXmlResource}}\label{wxxmlresource}
   7
   8 This is the main class for interacting with the XML-based resource system.
   9
  10 The class holds XML resources from one or more .xml files, binary files or zip archive files.
  11
  12 See \helpref{XML-based resource system overview}{xrcoverview} for details.
  13
  14 \wxheading{Derived from}
  15
  16 \helpref{wxObject}{wxobject}
  17
  18 \wxheading{Include files}
  19
  20 <wx/xrc/xmlres.h>
  21
  22 \wxheading{Constants}
  23
  24 \begin{verbatim}
  25 enum wxXmlResourceFlags
  26 {
  27     wxXRC_USE_LOCALE     = 1,
  28     wxXRC_NO_SUBCLASSING = 2,
  29     wxXRC_NO_RELOADING   = 4
  30 };
  31 \end{verbatim}
  32
  33 \latexignore{\rtfignore{\wxheading{Members}}}
  34
  35
  36 \membersection{wxXmlResource::wxXmlResource}\label{wxxmlresourcector}
  37
  38 \func{}{wxXmlResource}{\param{const wxString\& }{filemask},
  39     \param{int }{flags = wxXRC\_USE\_LOCALE},
  40     \param{const wxString& }{domain = wxEmptyString}}
  41
  42 Constructor.
  43
  44 \docparam{filemask}{The XRC file, archive file, or wildcard specification that will be used to
  45 load all resource files inside a zip archive.}
  46
  47 \docparam{flags}{wxXRC\_USE\_LOCALE: translatable strings will be translated via \_().
  48 wxXRC\_NO\_SUBCLASSING: subclass property of object nodes will be ignored
  49 (useful for previews in XRC editors).}
  50
  51 \docparam{domain}{The name of the gettext catalog to search for
  52   translatable strings.  By default all loaded catalogs will be
  53   searched.  This provides a way to allow the strings to only come
  54   from a specific catalog.}
  55
  56 \func{}{wxXmlResource}{\param{int }{flags = wxXRC\_USE\_LOCALE},
  57     \param{const wxString& }{domain = wxEmptyString}}
  58
  59 Constructor.
  60
  61 \docparam{flags}{wxXRC\_USE\_LOCALE: translatable strings will be translated via \_().
  62 wxXRC\_NO\_SUBCLASSING: subclass property of object nodes will be ignored
  63 (useful for previews in XRC editors). wxXRC\_NO\_RELOADING will prevent the
  64 XRC files from being reloaded from disk in case they have been modified there
  65 since being last loaded (may slightly speed up loading them).}
  66
  67 \docparam{domain}{The name of the gettext catalog to search for
  68   translatable strings.  By default all loaded catalogs will be
  69   searched.  This provides a way to allow the strings to only come
  70   from a specific catalog.}
  71
  72
  73 \membersection{wxXmlResource::\destruct{wxXmlResource}}\label{wxxmlresourcedtor}
  74
  75 \func{}{\destruct{wxXmlResource}}{\void}
  76
  77 Destructor.
  78
  79
  80 \membersection{wxXmlResource::AddHandler}\label{wxxmlresourceaddhandler}
  81
  82 \func{void}{AddHandler}{\param{wxXmlResourceHandler* }{handler}}
  83
  84 Initializes only a specific handler (or custom handler). Convention says
  85 that the handler name is equal to the control's name plus 'XmlHandler', for example
  86 wxTextCtrlXmlHandler, wxHtmlWindowXmlHandler. The XML resource compiler
  87 (wxxrc) can create include file that contains initialization code for
  88 all controls used within the resource. Note that this handler should be
  89 allocated on the heap, since it will be delete by
  90 \helpref{ClearHandlers}{wxxmlresourceclearhandlers} later.
  91
  92
  93 \membersection{wxXmlResource::AttachUnknownControl}\label{wxxmlresourceattachunknowncontrol}
  94
  95 \func{bool}{AttachUnknownControl}{\param{const wxString\& }{name}, \param{wxWindow* }{control}, \param{wxWindow* }{parent = NULL}}
  96
  97 Attaches an unknown control to the given panel/window/dialog.
  98 Unknown controls are used in conjunction with <object class="unknown">.
  99
 100
 101 \membersection{wxXmlResource::ClearHandlers}\label{wxxmlresourceclearhandlers}
 102
 103 \func{void}{ClearHandlers}{\void}
 104
 105 Removes all handlers and deletes them (this means that any handlers added using
 106 \helpref{AddHandler}{wxxmlresourceaddhandler} must be allocated on the heap).
 107
 108
 109 \membersection{wxXmlResource::CompareVersion}\label{wxxmlresourcecompareversion}
 110
 111 \constfunc{int}{CompareVersion}{\param{int }{major}, \param{int }{minor}, \param{int }{release}, \param{int }{revision}}
 112
 113 Compares the XRC version to the argument. Returns -1 if the XRC version
 114 is less than the argument, +1 if greater, and 0 if they equal.
 115
 116
 117 \membersection{wxXmlResource::Get}\label{wxxmlresourceget}
 118
 119 \func{wxXmlResource*}{Get}{\void}
 120
 121 Gets the global resources object or creates one if none exists.
 122
 123
 124 \membersection{wxXmlResource::GetFlags}\label{wxxmlresourcegetflags}
 125
 126 \func{int}{GetFlags}{\void}
 127
 128 Returns flags, which may be a bitlist of wxXRC\_USE\_LOCALE and wxXRC\_NO\_SUBCLASSING.
 129
 130
 131 \membersection{wxXmlResource::GetVersion}\label{wxxmlresourcegetversion}
 132
 133 \constfunc{long}{GetVersion}{\void}
 134
 135 Returns version information (a.b.c.d = d+ 256*c + 256\textasciicircum2*b + 256\textasciitilde3*a).
 136
 137
 138 \membersection{wxXmlResource::GetXRCID}\label{wxxmlresourcegetxmlid}
 139
 140 \func{int}{GetXRCID}{\param{const wxChar* }{str\_id}, \param{int }{value\_if\_not\_found = -2}}
 141
 142 Returns a numeric ID that is equivalent to the string ID used in an XML
 143 resource. If an unknown \arg{str\_id} is requested (i.e. other than wxID\_XXX
 144 or integer), a new record is created which associates the given string with
 145 a number. If \arg{value\_if\_not\_found} is \texttt{wxID\_NONE}, the number is obtained via
 146 \helpref{wxNewId()}{wxnewid}. Otherwise \arg{value\_if\_not\_found} is used.
 147 Macro {\tt XRCID(name)} is provided for convenient use in event tables.
 148
 149 \membersection{wxXmlResource::InitAllHandlers}\label{wxxmlresourceinitallhandlers}
 150
 151 \func{void}{InitAllHandlers}{\void}
 152
 153 Initializes handlers for all supported controls/windows. This will
 154 make the executable quite big because it forces linking against
 155 most of the wxWidgets library.
 156
 157
 158 \membersection{wxXmlResource::Load}\label{wxxmlresourceload}
 159
 160 \func{bool}{Load}{\param{const wxString\& }{filemask}}
 161
 162 Loads resources from XML files that match given filemask.
 163 This method understands VFS (see filesys.h).
 164
 165
 166 \membersection{wxXmlResource::LoadBitmap}\label{wxxmlresourceloadbitmap}
 167
 168 \func{wxBitmap}{LoadBitmap}{\param{const wxString\& }{name}}
 169
 170 Loads a bitmap resource from a file.
 171
 172
 173 \membersection{wxXmlResource::LoadDialog}\label{wxxmlresourceloaddialog}
 174
 175 \func{wxDialog*}{LoadDialog}{\param{wxWindow* }{parent}, \param{const wxString\& }{name}}
 176
 177 Loads a dialog. {\it dlg} points to a parent window (if any).
 178
 179 \func{bool}{LoadDialog}{\param{wxDialog* }{dlg}, \param{wxWindow* }{parent}, \param{const wxString\& }{name}}
 180
 181 Loads a dialog. {\it dlg} points to parent window (if any).
 182
 183 This form is used to finish creation of an already existing instance (the main reason
 184 for this is that you may want to use derived class with a new event table).
 185
 186 Example:
 187
 188 \begin{verbatim}
 189   MyDialog dlg;
 190   wxTheXmlResource->LoadDialog(&dlg, mainFrame, "my_dialog");
 191   dlg->ShowModal();
 192 \end{verbatim}
 193
 194
 195 \membersection{wxXmlResource::LoadFrame}\label{wxxmlresourceloadframe}
 196
 197 \func{bool}{LoadFrame}{\param{wxFrame* }{frame}, \param{wxWindow* }{parent}, \param{const wxString\& }{name}}
 198
 199 Loads a frame.
 200
 201
 202 \membersection{wxXmlResource::LoadIcon}\label{wxxmlresourceloadicon}
 203
 204 \func{wxIcon}{LoadIcon}{\param{const wxString\& }{name}}
 205
 206 Loads an icon resource from a file.
 207
 208
 209 \membersection{wxXmlResource::LoadMenu}\label{wxxmlresourceloadmenu}
 210
 211 \func{wxMenu*}{LoadMenu}{\param{const wxString\& }{name}}
 212
 213 Loads menu from resource. Returns NULL on failure.
 214
 215
 216 \membersection{wxXmlResource::LoadMenuBar}\label{wxxmlresourceloadmenubar}
 217
 218 \func{wxMenuBar*}{LoadMenuBar}{\param{wxWindow* }{parent}, \param{const wxString\& }{name}}
 219
 220 Loads a menubar from resource. Returns NULL on failure.
 221
 222 \func{wxMenuBar*}{LoadMenuBar}{\param{const wxString\& }{name}}
 223
 224 Loads a menubar from resource. Returns NULL on failure.
 225
 226
 227 \membersection{wxXmlResource::LoadPanel}\label{wxxmlresourceloadpanel}
 228
 229 \func{wxPanel*}{LoadPanel}{\param{wxWindow* }{parent}, \param{const wxString\& }{name}}
 230
 231 Loads a panel. {\it panel} points to parent window (if any).
 232
 233 \func{bool}{LoadPanel}{\param{wxPanel* }{panel}, \param{wxWindow* }{parent}, \param{const wxString\& }{name}}
 234
 235 Loads a panel. {\it panel} points to parent window (if any). This form
 236 is used to finish creation of an already existing instance.
 237
 238
 239 \membersection{wxXmlResource::LoadToolBar}\label{wxxmlresourceloadtoolbar}
 240
 241 \func{wxToolBar*}{LoadToolBar}{\param{wxWindow* }{parent}, \param{const wxString\& }{name}}
 242
 243 Loads a toolbar.
 244
 245
 246 \membersection{wxXmlResource::Set}\label{wxxmlresourceset}
 247
 248 \func{wxXmlResource*}{Set}{\param{wxXmlResource* }{res}}
 249
 250 Sets the global resources object and returns a pointer to the previous one (may be NULL).
 251
 252
 253 \membersection{wxXmlResource::SetFlags}\label{wxxmlresourcesetflags}
 254
 255 \func{void}{SetFlags}{\param{int }{flags}}
 256
 257 Sets flags (bitlist of wxXRC\_USE\_LOCALE and wxXRC\_NO\_SUBCLASSING).
 258
 259
 260 \membersection{wxXmlResource::Unload}\label{wxxmlresourceunload}
 261
 262 \func{bool}{Unload}{\param{const wxString\& }{filename}}
 263
 264 This function unloads a resource previously loaded by
 265 \helpref{Load()}{wxxmlresourceload}.
 266
 267 Returns \true if the resource was successfully unloaded and \false if it hasn't
 268 been found in the list of loaded resources.
 269
 270
 271
 272 \membersection{wxXmlResource::GetDomain}\label{wxxmlresourcegetdomain}
 273
 274 \func{wxChar*}{GetDomain}{}
 275
 276 Returns the domain (message catalog) that will be used to load
 277 translatable strings in the XRC.
 278
 279
 280 \membersection{wxXmlResource::SetDomain}\label{wxxmlresourcesetdomain}
 281
 282 \func{wxChar*}{SetDomain}{\param{const wxChar* }{domain}}
 283
 284 Sets the domain (message catalog) that will be used to load
 285 translatable strings in the XRC.