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#
# Font specifications.
#
# This file, [source]d at initialization time, sets up the following
# symbolic fonts based on the current platform:
#
# TkDefaultFont -- default for GUI items not otherwise specified
# TkTextFont -- font for user text (entry, listbox, others)
# TkFixedFont -- standard fixed width font
# TkHeadingFont -- headings (column headings, etc)
# TkCaptionFont -- dialog captions (primary text in alert dialogs, etc.)
# TkTooltipFont -- font to use for tooltip windows
# TkIconFont -- font to use for icon captions
# TkMenuFont -- used to use for menu items
#
# In Tk 8.5, some of these fonts may be provided by the TIP#145 implementation
# (On Windows and Mac OS X as of Oct 2007).
#
# +++ Platform notes:
#
# Windows:
# The default system font changed from "MS Sans Serif" to "Tahoma"
# in Windows XP/Windows 2000.
#
# MS documentation says to use "Tahoma 8" in Windows 2000/XP,
# although many MS programs still use "MS Sans Serif 8"
#
# Should use SystemParametersInfo() instead.
#
# Mac OSX / Aqua:
# Quoth the Apple HIG:
# The _system font_ (Lucida Grande Regular 13 pt) is used for text
# in menus, dialogs, and full-size controls.
# [...] Use the _view font_ (Lucida Grande Regular 12pt) as the default
# font of text in lists and tables.
# [...] Use the _emphasized system font_ (Lucida Grande Bold 13 pt)
# sparingly. It is used for the message text in alerts.
# [...] The _small system font_ (Lucida Grande Regular 11 pt) [...]
# is also the default font for column headings in lists, for help tags,
# and for small controls.
#
# Note that the font for column headings (TkHeadingFont) is
# _smaller_ than the default font.
#
# There does not appear to be any recommendations for fixed-width fonts.
#
# X11:
# Need a way to tell if Xft is enabled or not.
# For now, assume patch #971980 applied.
#
# "Classic" look used Helvetica bold for everything except
# for entry widgets, which use Helvetica medium.
# Most other toolkits use medium weight for all UI elements,
# which is what we do now.
#
namespace eval ttk {
variable tip145 [catch {font create TkDefaultFont}]
catch {font create TkTextFont}
catch {font create TkHeadingFont}
catch {font create TkCaptionFont}
catch {font create TkTooltipFont}
catch {font create TkFixedFont}
catch {font create TkIconFont}
catch {font create TkMenuFont}
catch {font create TkSmallCaptionFont}
if {!$tip145} {apply {{} {
global tcl_platform
switch -- [tk windowingsystem] {
win32 {
# In safe interps there is no osVersion element.
if {[info exists tcl_platform(osVersion)]} {
if {$tcl_platform(osVersion) >= 5.0} {
set family "Tahoma"
} else {
set family "MS Sans Serif"
}
} else {
if {[lsearch -exact [font families] Tahoma] >= 0} {
set family "Tahoma"
} else {
set family "MS Sans Serif"
}
}
set size 8
font configure TkDefaultFont -family $family -size $size
font configure TkTextFont -family $family -size $size
font configure TkHeadingFont -family $family -size $size
font configure TkCaptionFont -family $family -size $size -weight bold
font configure TkTooltipFont -family $family -size $size
font configure TkFixedFont -family Courier -size 10
font configure TkIconFont -family $family -size $size
font configure TkMenuFont -family $family -size $size
font configure TkSmallCaptionFont -family $family -size $size
}
aqua {
set family "Lucida Grande"
set fixed "Monaco"
set menusize 14
set size 13
set viewsize 12
set smallsize 11
set labelsize 10
set fixedsize 11
font configure TkDefaultFont -family $family -size $size
font configure TkTextFont -family $family -size $size
font configure TkHeadingFont -family $family -size $smallsize
font configure TkCaptionFont -family $family -size $size -weight bold
font configure TkTooltipFont -family $family -size $smallsize
font configure TkFixedFont -family $fixed -size $fixedsize
font configure TkIconFont -family $family -size $size
font configure TkMenuFont -family $family -size $menusize
font configure TkSmallCaptionFont -family $family -size $labelsize
}
default -
x11 {
if {![catch {tk::pkgconfig get fontsystem} fs] && $fs eq "xft"} {
set family "sans-serif"
set fixed "monospace"
} else {
set family "Helvetica"
set fixed "courier"
}
set size 10
set ttsize 9
set capsize 12
set fixedsize 10
font configure TkDefaultFont -family $family -size $size
font configure TkTextFont -family $family -size $size
font configure TkHeadingFont -family $family -size $size -weight bold
font configure TkCaptionFont -family $family -size $capsize -weight bold
font configure TkTooltipFont -family $family -size $ttsize
font configure TkFixedFont -family $fixed -size $fixedsize
font configure TkIconFont -family $family -size $size
font configure TkMenuFont -family $family -size $size
font configure TkSmallCaptionFont -family $family -size $ttsize
}
}
} ::ttk}}
}
#*EOF*
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