--- /dev/null
+#
+# 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.
+#
+# Font size specified in pixels on X11, not points.
+# This is Theoretically Wrong, but in practice works better; using
+# points leads to huge inconsistencies across different servers.
+#
+
+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 {!$tip145} {
+variable F ;# miscellaneous platform-specific font parameters
+switch -- [tk windowingsystem] {
+ win32 {
+ # In safe interps there is no osVersion element.
+ if {[info exists tcl_platform(osVersion)]} {
+ if {$tcl_platform(osVersion) >= 5.0} {
+ set F(family) "Tahoma"
+ } else {
+ set F(family) "MS Sans Serif"
+ }
+ } else {
+ if {[lsearch -exact [font families] Tahoma] >= 0} {
+ set F(family) "Tahoma"
+ } else {
+ set F(family) "MS Sans Serif"
+ }
+ }
+ set F(size) 8
+
+ font configure TkDefaultFont -family $F(family) -size $F(size)
+ font configure TkTextFont -family $F(family) -size $F(size)
+ font configure TkHeadingFont -family $F(family) -size $F(size)
+ font configure TkCaptionFont -family $F(family) -size $F(size) \
+ -weight bold
+ font configure TkTooltipFont -family $F(family) -size $F(size)
+ font configure TkFixedFont -family Courier -size 10
+ font configure TkIconFont -family $F(family) -size $F(size)
+ font configure TkMenuFont -family $F(family) -size $F(size)
+ font configure TkSmallCaptionFont -family $F(family) -size $F(size)
+ }
+ aqua {
+ set F(family) "Lucida Grande"
+ set F(fixed) "Monaco"
+ set F(menusize) 14
+ set F(size) 13
+ set F(viewsize) 12
+ set F(smallsize) 11
+ set F(labelsize) 10
+ set F(fixedsize) 11
+
+ font configure TkDefaultFont -family $F(family) -size $F(size)
+ font configure TkTextFont -family $F(family) -size $F(size)
+ font configure TkHeadingFont -family $F(family) -size $F(smallsize)
+ font configure TkCaptionFont -family $F(family) -size $F(size) \
+ -weight bold
+ font configure TkTooltipFont -family $F(family) -size $F(smallsize)
+ font configure TkFixedFont -family $F(fixed) -size $F(fixedsize)
+ font configure TkIconFont -family $F(family) -size $F(size)
+ font configure TkMenuFont -family $F(family) -size $F(menusize)
+ font configure TkSmallCaptionFont -family $F(family) -size $F(labelsize)
+ }
+ default -
+ x11 {
+ if {![catch {tk::pkgconfig get fontsystem} F(fs)] && $F(fs) eq "xft"} {
+ set F(family) "sans-serif"
+ set F(fixed) "monospace"
+ } else {
+ set F(family) "Helvetica"
+ set F(fixed) "courier"
+ }
+ set F(size) -12
+ set F(ttsize) -10
+ set F(capsize) -14
+ set F(fixedsize) -12
+
+ font configure TkDefaultFont -family $F(family) -size $F(size)
+ font configure TkTextFont -family $F(family) -size $F(size)
+ font configure TkHeadingFont -family $F(family) -size $F(size) \
+ -weight bold
+ font configure TkCaptionFont -family $F(family) -size $F(capsize) \
+ -weight bold
+ font configure TkTooltipFont -family $F(family) -size $F(ttsize)
+ font configure TkFixedFont -family $F(fixed) -size $F(fixedsize)
+ font configure TkIconFont -family $F(family) -size $F(size)
+ font configure TkMenuFont -family $F(family) -size $F(size)
+ font configure TkSmallCaptionFont -family $F(family) -size $F(ttsize)
+ }
+}
+unset -nocomplain F
+}
+
+}
+
+#*EOF*
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