docs/latex/wx/fontdlg.tex

   1 \section{\class{wxFontData}}\label{wxfontdata}
   2
   3 \overview{wxFontDialog overview}{wxfontdialogoverview}
   4
   5 This class holds a variety of information related to font dialogs.
   6
   7 \wxheading{Derived from}
   8
   9 \helpref{wxObject}{wxobject}
  10
  11 \wxheading{Include files}
  12
  13 <wx/cmndata.h>
  14
  15 \wxheading{See also}
  16
  17 \helpref{Overview}{wxfontdialogoverview}, \helpref{wxFontDialog}{wxfontdialog}
  18
  19 \latexignore{\rtfignore{\wxheading{Members}}}
  20
  21 \membersection{wxFontData::wxFontData}
  22
  23 \func{}{wxFontData}{\void}
  24
  25 Constructor. Initializes {\it fontColour} to black, {\it showHelp} to black,
  26 \rtfsp{\it allowSymbols} to true, {\it enableEffects} to true,
  27 \rtfsp{\it minSize} to 0 and {\it maxSize} to 0.
  28
  29 \membersection{wxFontData::\destruct{wxFontData}}
  30
  31 \func{}{\destruct{wxFontData}}{\void}
  32
  33 Destructor.
  34
  35 \membersection{wxFontData::EnableEffects}
  36
  37 \func{void}{EnableEffects}{\param{bool}{ enable}}
  38
  39 Enables or disables `effects' under MS Windows only. This refers to the
  40 controls for manipulating colour, strikeout and underline properties.
  41
  42 The default value is true.
  43
  44 \membersection{wxFontData::GetAllowSymbols}
  45
  46 \func{bool}{GetAllowSymbols}{\void}
  47
  48 Under MS Windows, returns a flag determining whether symbol fonts can be selected. Has no
  49 effect on other platforms.
  50
  51 The default value is true.
  52
  53 \membersection{wxFontData::GetColour}
  54
  55 \func{wxColour\&}{GetColour}{\void}
  56
  57 Gets the colour associated with the font dialog.
  58
  59 The default value is black.
  60
  61 \membersection{wxFontData::GetChosenFont}
  62
  63 \func{wxFont}{GetChosenFont}{\void}
  64
  65 Gets the font chosen by the user. If the user pressed OK (wxFontDialog::Show returned true), this returns
  66 a new font which is now `owned' by the application, and should be deleted
  67 if not required. If the user pressed Cancel (wxFontDialog::Show returned false) or
  68 the colour dialog has not been invoked yet, this will return NULL.
  69
  70 \membersection{wxFontData::GetEnableEffects}
  71
  72 \func{bool}{GetEnableEffects}{\void}
  73
  74 Determines whether `effects' are enabled under Windows. This refers to the
  75 controls for manipulating colour, strikeout and underline properties.
  76
  77 The default value is true.
  78
  79 \membersection{wxFontData::GetInitialFont}
  80
  81 \func{wxFont}{GetInitialFont}{\void}
  82
  83 Gets the font that will be initially used by the font dialog. This should have
  84 previously been set by the application.
  85
  86 \membersection{wxFontData::GetShowHelp}
  87
  88 \func{bool}{GetShowHelp}{\void}
  89
  90 Returns true if the Help button will be shown (Windows only).
  91
  92 The default value is false.
  93
  94 \membersection{wxFontData::SetAllowSymbols}
  95
  96 \func{void}{SetAllowSymbols}{\param{bool}{ allowSymbols}}
  97
  98 Under MS Windows, determines whether symbol fonts can be selected. Has no
  99 effect on other platforms.
 100
 101 The default value is true.
 102
 103 \membersection{wxFontData::SetChosenFont}
 104
 105 \func{void}{SetChosenFont}{\param{const wxFont\& }{font}}
 106
 107 Sets the font that will be returned to the user (for internal use only).
 108
 109 \membersection{wxFontData::SetColour}
 110
 111 \func{void}{SetColour}{\param{const wxColour\&}{ colour}}
 112
 113 Sets the colour that will be used for the font foreground colour.
 114
 115 The default colour is black.
 116
 117 \membersection{wxFontData::SetInitialFont}
 118
 119 \func{void}{SetInitialFont}{\param{const wxFont\&}{font}}
 120
 121 Sets the font that will be initially used by the font dialog.
 122
 123 \membersection{wxFontData::SetRange}
 124
 125 \func{void}{SetRange}{\param{int}{ min}, \param{int}{ max}}
 126
 127 Sets the valid range for the font point size (Windows only).
 128
 129 The default is 0, 0 (unrestricted range).
 130
 131 \membersection{wxFontData::SetShowHelp}
 132
 133 \func{void}{SetShowHelp}{\param{bool}{ showHelp}}
 134
 135 Determines whether the Help button will be displayed in the font dialog (Windows only).
 136
 137 The default value is false.
 138
 139 \membersection{wxFontData::operator $=$}
 140
 141 \func{void}{operator $=$}{\param{const wxFontData\&}{ data}}
 142
 143 Assignment operator for the font data.
 144
 145 \section{\class{wxFontDialog}}\label{wxfontdialog}
 146
 147 This class represents the font chooser dialog.
 148
 149 \wxheading{Derived from}
 150
 151 \helpref{wxDialog}{wxdialog}\\
 152 \helpref{wxWindow}{wxwindow}\\
 153 \helpref{wxEvtHandler}{wxevthandler}\\
 154 \helpref{wxObject}{wxobject}
 155
 156 \wxheading{Include files}
 157
 158 <wx/fontdlg.h>
 159
 160 \wxheading{See also}
 161
 162 \helpref{Overview}{wxfontdialogoverview},\\
 163 \helpref{wxFontData}{wxfontdata},\\
 164 \helpref{wxGetFontFromUser}{wxgetfontfromuser}
 165
 166 \latexignore{\rtfignore{\wxheading{Members}}}
 167
 168 \membersection{wxFontDialog::wxFontDialog}
 169
 170 \func{}{wxFontDialog}{\void}
 171
 172 \func{}{wxFontDialog}{\param{wxWindow* }{parent}}
 173
 174 \func{}{wxFontDialog}{\param{wxWindow* }{parent}, \param{const wxFontData\& }{data}}
 175
 176 Constructor. Pass a parent window, and optionally the
 177 \helpref{font data}{wxfontdata} object to be used to initialize the dialog
 178 controls. If the default constructor is used,
 179 \helpref{Create()}{wxfontdialogcreate} must be called before the dialog can be
 180 shown.
 181
 182 \membersection{wxFontDialog::Create}\label{wxfontdialogcreate}
 183
 184 \func{bool}{Create}{\void}
 185
 186 \func{bool}{Create}{\param{wxWindow* }{parent}}
 187
 188 \func{bool}{Create}{\param{wxWindow* }{parent}, \param{const wxFontData\& }{data}}
 189
 190 Creates the dialog if it the wxFontDialog object had been initialized using the
 191 default constructor. Returns {\tt true} on success and {\tt false} if an error
 192 occured.
 193
 194 \membersection{wxFontDialog::\destruct{wxFontDialog}}
 195
 196 \func{}{\destruct{wxFontDialog}}{\void}
 197
 198 Destructor.
 199
 200 \membersection{wxFontDialog::GetFontData}
 201
 202 \constfunc{const wxFontData\&}{GetFontData}{\void}
 203
 204 \func{wxFontData\&}{GetFontData}{\void}
 205
 206 Returns the \helpref{font data}{wxfontdata} associated with the font dialog.
 207
 208 \membersection{wxFontDialog::ShowModal}
 209
 210 \func{int}{ShowModal}{\void}
 211
 212 Shows the dialog, returning {\tt wxID\_OK} if the user pressed Ok, and
 213 {\tt wxID\_CANCEL} otherwise.
 214
 215 If the user cancels the dialog (ShowModal returns {\tt wxID\_CANCEL}), no font
 216 will be created. If the user presses OK, a new wxFont will be created and
 217 stored in the font dialog's wxFontData structure.
 218