diff options
author | hobbs <hobbs> | 2003-07-19 01:45:41 (GMT) |
---|---|---|
committer | hobbs <hobbs> | 2003-07-19 01:45:41 (GMT) |
commit | 54c8b37676d4afa2318eb1b30e8bce2a060577f2 (patch) | |
tree | cf9585312faa5c99ca3a79026357440990ba4826 /unix/tkUnixFont.c | |
parent | 1f10e8f2b8c2838fef605efd83e9bfbb16d257fc (diff) | |
download | tk-54c8b37676d4afa2318eb1b30e8bce2a060577f2.zip tk-54c8b37676d4afa2318eb1b30e8bce2a060577f2.tar.gz tk-54c8b37676d4afa2318eb1b30e8bce2a060577f2.tar.bz2 |
* unix/tkUnixFont.c (Tk_DrawChars): do not make XGetGeometry call
that prevents overwidth lines as it requires a roundtrip call to
the X server for every string drawn. Hard-code max width to 32768
until a beter solution to get max width is made.
Diffstat (limited to 'unix/tkUnixFont.c')
-rw-r--r-- | unix/tkUnixFont.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/unix/tkUnixFont.c b/unix/tkUnixFont.c index 82c85bc..d29fd9f 100644 --- a/unix/tkUnixFont.c +++ b/unix/tkUnixFont.c @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkUnixFont.c,v 1.18.2.1 2003/05/15 18:06:04 hobbs Exp $ + * RCS: @(#) $Id: tkUnixFont.c,v 1.18.2.2 2003/07/19 01:45:42 hobbs Exp $ */ #include "tkUnixInt.h" @@ -1158,19 +1158,21 @@ Tk_DrawChars(display, drawable, gc, tkfont, source, numBytes, x, y) SubFont *thisSubFontPtr, *lastSubFontPtr; Tcl_DString runString; CONST char *p, *end, *next; - int xStart, needWidth, window_width; + int xStart, needWidth, window_width, do_width; Tcl_UniChar ch; FontFamily *familyPtr; +#ifdef TK_DRAW_CHAR_XWINDOW_CHECK int rx, ry; unsigned int width, height, border_width, depth; - int do_width; Drawable root; +#endif fontPtr = (UnixFont *) tkfont; lastSubFontPtr = &fontPtr->subFontArray[0]; xStart = x; +#ifdef TK_DRAW_CHAR_XWINDOW_CHECK /* * Get the window width so we can abort drawing outside of the window */ @@ -1180,6 +1182,13 @@ Tk_DrawChars(display, drawable, gc, tkfont, source, numBytes, x, y) } else { window_width = width; } +#else + /* + * This is used by default until we find a solution that doesn't + * round-trip to the X server (need to get Tk cached window width). + */ + window_width = 32768; +#endif end = source + numBytes; needWidth = fontPtr->font.fa.underline + fontPtr->font.fa.overstrike; |