diff options
| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-06-09 18:28:49 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-06-09 18:28:49 +0000 |
| commit | c3cde61e9879825c1547e366e2b9becedc1179e7 (patch) | |
| tree | 9c4aa45caf1d1d9c670b4725b5c4bea93a01debb /src/Fl_Text_Display.cxx | |
| parent | 464c7d8ba5b57b3022609d80fb4c305ccfc1cb06 (diff) | |
Add documentation for using styles in text editor.
Add placeholder for style attributes - hidden + underlined - for
future use.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2301 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Text_Display.cxx')
| -rw-r--r-- | src/Fl_Text_Display.cxx | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/Fl_Text_Display.cxx b/src/Fl_Text_Display.cxx index 8a4c85075..89011d023 100644 --- a/src/Fl_Text_Display.cxx +++ b/src/Fl_Text_Display.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Text_Display.cxx,v 1.12.2.17 2002/06/09 13:35:49 easysw Exp $" +// "$Id: Fl_Text_Display.cxx,v 1.12.2.18 2002/06/09 18:28:49 easysw Exp $" // // Copyright 2001-2002 by Bill Spitzak and others. // Original code Copyright Mark Edel. Permission to distribute under @@ -1045,7 +1045,11 @@ void Fl_Text_Display::draw_string( int style, int X, int Y, int toX, Fl_Color background; if ( style & STYLE_LOOKUP_MASK ) { - styleRec = &mStyleTable[ ( style & STYLE_LOOKUP_MASK ) - 'A' ]; + int si = (style & STYLE_LOOKUP_MASK) - 'A'; + if (si < 0) si = 0; + else if (si >= mNStyles) si = mNStyles - 1; + + styleRec = mStyleTable + si; font = styleRec->font; size = styleRec->size; @@ -1234,8 +1238,12 @@ int Fl_Text_Display::string_width( const char *string, int length, int style ) { int size; if ( style & STYLE_LOOKUP_MASK ) { - font = mStyleTable[ ( style & STYLE_LOOKUP_MASK ) - 'A' ].font; - size = mStyleTable[ ( style & STYLE_LOOKUP_MASK ) - 'A' ].size; + int si = (style & STYLE_LOOKUP_MASK) - 'A'; + if (si < 0) si = 0; + else if (si >= mNStyles) si = mNStyles - 1; + + font = mStyleTable[si].font; + size = mStyleTable[si].size; } else { font = textfont(); size = textsize(); @@ -1951,5 +1959,5 @@ int Fl_Text_Display::handle(int event) { // -// End of "$Id: Fl_Text_Display.cxx,v 1.12.2.17 2002/06/09 13:35:49 easysw Exp $". +// End of "$Id: Fl_Text_Display.cxx,v 1.12.2.18 2002/06/09 18:28:49 easysw Exp $". // |