summaryrefslogtreecommitdiffstats
path: root/library/menu.tcl
diff options
context:
space:
mode:
Diffstat (limited to 'library/menu.tcl')
-rw-r--r--library/menu.tcl474
1 files changed, 237 insertions, 237 deletions
diff --git a/library/menu.tcl b/library/menu.tcl
index cd1260f..c9d9c8f 100644
--- a/library/menu.tcl
+++ b/library/menu.tcl
@@ -4,7 +4,7 @@
# It also implements keyboard traversal of menus and implements a few
# other utility procedures related to menus.
#
-# RCS: @(#) $Id: menu.tcl,v 1.12 2000/04/17 19:32:00 ericm Exp $
+# RCS: @(#) $Id: menu.tcl,v 1.13 2001/08/01 16:21:11 dgp Exp $
#
# Copyright (c) 1992-1994 The Regents of the University of California.
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
@@ -15,13 +15,13 @@
#
#-------------------------------------------------------------------------
-# Elements of tkPriv that are used in this file:
+# Elements of tk::Priv that are used in this file:
#
# cursor - Saves the -cursor option for the posted menubutton.
# focus - Saves the focus during a menu selection operation.
# Focus gets restored here when the menu is unposted.
-# grabGlobal - Used in conjunction with tkPriv(oldGrab): if
-# tkPriv(oldGrab) is non-empty, then tkPriv(grabGlobal)
+# grabGlobal - Used in conjunction with tk::Priv(oldGrab): if
+# tk::Priv(oldGrab) is non-empty, then tk::Priv(grabGlobal)
# contains either an empty string or "-global" to
# indicate whether the old grab was a local one or
# a global one.
@@ -62,14 +62,14 @@
# can be used:
#
# 1. As a pulldown from a menubutton. In this style, the variable
-# tkPriv(postedMb) identifies the posted menubutton.
+# tk::Priv(postedMb) identifies the posted menubutton.
# 2. As a torn-off menu copied from some other menu. In this style
-# tkPriv(postedMb) is empty, and menu's type is "tearoff".
+# tk::Priv(postedMb) is empty, and menu's type is "tearoff".
# 3. As an option menu, triggered from an option menubutton. In this
-# style tkPriv(postedMb) identifies the posted menubutton.
-# 4. As a popup menu. In this style tkPriv(postedMb) is empty and
+# style tk::Priv(postedMb) identifies the posted menubutton.
+# 4. As a popup menu. In this style tk::Priv(postedMb) is empty and
# the top-level menu's type is "normal".
-# 5. As a pulldown from a menubar. The variable tkPriv(menubar) has
+# 5. As a pulldown from a menubar. The variable tk::Priv(menubar) has
# the owning menubar, and the menu itself is of type "normal".
#
# The various binding procedures use the state described above to
@@ -84,28 +84,28 @@
bind Menubutton <FocusIn> {}
bind Menubutton <Enter> {
- tkMbEnter %W
+ tk::MbEnter %W
}
bind Menubutton <Leave> {
- tkMbLeave %W
+ tk::MbLeave %W
}
bind Menubutton <1> {
- if {[string compare $tkPriv(inMenubutton) ""]} {
- tkMbPost $tkPriv(inMenubutton) %X %Y
+ if {[string compare $tk::Priv(inMenubutton) ""]} {
+ tk::MbPost $tk::Priv(inMenubutton) %X %Y
}
}
bind Menubutton <Motion> {
- tkMbMotion %W up %X %Y
+ tk::MbMotion %W up %X %Y
}
bind Menubutton <B1-Motion> {
- tkMbMotion %W down %X %Y
+ tk::MbMotion %W down %X %Y
}
bind Menubutton <ButtonRelease-1> {
- tkMbButtonUp %W
+ tk::MbButtonUp %W
}
bind Menubutton <space> {
- tkMbPost %W
- tkMenuFirstEntry [%W cget -menu]
+ tk::MbPost %W
+ tk::MenuFirstEntry [%W cget -menu]
}
# Must set focus when mouse enters a menu, in order to allow
@@ -118,7 +118,7 @@ bind Menubutton <space> {
bind Menu <FocusIn> {}
bind Menu <Enter> {
- set tkPriv(window) %W
+ set tk::Priv(window) %W
if {[string equal [%W cget -type] "tearoff"]} {
if {[string compare "%m" "NotifyUngrab"]} {
if {[string equal $tcl_platform(platform) "unix"]} {
@@ -126,44 +126,44 @@ bind Menu <Enter> {
}
}
}
- tkMenuMotion %W %x %y %s
+ tk::MenuMotion %W %x %y %s
}
bind Menu <Leave> {
- tkMenuLeave %W %X %Y %s
+ tk::MenuLeave %W %X %Y %s
}
bind Menu <Motion> {
- tkMenuMotion %W %x %y %s
+ tk::MenuMotion %W %x %y %s
}
bind Menu <ButtonPress> {
- tkMenuButtonDown %W
+ tk::MenuButtonDown %W
}
bind Menu <ButtonRelease> {
- tkMenuInvoke %W 1
+ tk::MenuInvoke %W 1
}
bind Menu <space> {
- tkMenuInvoke %W 0
+ tk::MenuInvoke %W 0
}
bind Menu <Return> {
- tkMenuInvoke %W 0
+ tk::MenuInvoke %W 0
}
bind Menu <Escape> {
- tkMenuEscape %W
+ tk::MenuEscape %W
}
bind Menu <Left> {
- tkMenuLeftArrow %W
+ tk::MenuLeftArrow %W
}
bind Menu <Right> {
- tkMenuRightArrow %W
+ tk::MenuRightArrow %W
}
bind Menu <Up> {
- tkMenuUpArrow %W
+ tk::MenuUpArrow %W
}
bind Menu <Down> {
- tkMenuDownArrow %W
+ tk::MenuDownArrow %W
}
bind Menu <KeyPress> {
- tkTraverseWithinMenu %W %A
+ tk::TraverseWithinMenu %W %A
}
# The following bindings apply to all windows, and are used to
@@ -171,54 +171,54 @@ bind Menu <KeyPress> {
if {[string equal $tcl_platform(platform) "unix"]} {
bind all <Alt-KeyPress> {
- tkTraverseToMenu %W %A
+ tk::TraverseToMenu %W %A
}
bind all <F10> {
- tkFirstMenu %W
+ tk::FirstMenu %W
}
} else {
bind Menubutton <Alt-KeyPress> {
- tkTraverseToMenu %W %A
+ tk::TraverseToMenu %W %A
}
bind Menubutton <F10> {
- tkFirstMenu %W
+ tk::FirstMenu %W
}
}
-# tkMbEnter --
+# ::tk::MbEnter --
# This procedure is invoked when the mouse enters a menubutton
# widget. It activates the widget unless it is disabled. Note:
# this procedure is only invoked when mouse button 1 is *not* down.
-# The procedure tkMbB1Enter is invoked if the button is down.
+# The procedure ::tk::MbB1Enter is invoked if the button is down.
#
# Arguments:
# w - The name of the widget.
-proc tkMbEnter w {
- global tkPriv
+proc ::tk::MbEnter w {
+ variable ::tk::Priv
- if {[string compare $tkPriv(inMenubutton) ""]} {
- tkMbLeave $tkPriv(inMenubutton)
+ if {[string compare $Priv(inMenubutton) ""]} {
+ MbLeave $Priv(inMenubutton)
}
- set tkPriv(inMenubutton) $w
+ set Priv(inMenubutton) $w
if {[string compare [$w cget -state] "disabled"]} {
$w configure -state active
}
}
-# tkMbLeave --
+# ::tk::MbLeave --
# This procedure is invoked when the mouse leaves a menubutton widget.
# It de-activates the widget, if the widget still exists.
#
# Arguments:
# w - The name of the widget.
-proc tkMbLeave w {
- global tkPriv
+proc ::tk::MbLeave w {
+ variable ::tk::Priv
- set tkPriv(inMenubutton) {}
+ set Priv(inMenubutton) {}
if {![winfo exists $w]} {
return
}
@@ -227,7 +227,7 @@ proc tkMbLeave w {
}
}
-# tkMbPost --
+# ::tk::MbPost --
# Given a menubutton, this procedure does all the work of posting
# its associated menu and unposting any other menu that is currently
# posted.
@@ -239,12 +239,13 @@ proc tkMbLeave w {
# option menus. If not specified, then the center
# of the menubutton is used for an option menu.
-proc tkMbPost {w {x {}} {y {}}} {
- global tkPriv errorInfo
+proc ::tk::MbPost {w {x {}} {y {}}} {
+ global errorInfo
+ variable ::tk::Priv
global tcl_platform
if {[string equal [$w cget -state] "disabled"] || \
- [string equal $w $tkPriv(postedMb)]} {
+ [string equal $w $Priv(postedMb)]} {
return
}
set menu [$w cget -menu]
@@ -256,19 +257,19 @@ proc tkMbPost {w {x {}} {y {}}} {
if {[string first $w $menu] != 0} {
error "can't post $menu: it isn't a descendant of $w (this is a new requirement in Tk versions 3.0 and later)"
}
- set cur $tkPriv(postedMb)
+ set cur $Priv(postedMb)
if {[string compare $cur ""]} {
- tkMenuUnpost {}
+ MenuUnpost {}
}
- set tkPriv(cursor) [$w cget -cursor]
- set tkPriv(relief) [$w cget -relief]
+ set Priv(cursor) [$w cget -cursor]
+ set Priv(relief) [$w cget -relief]
$w configure -cursor arrow
$w configure -relief raised
- set tkPriv(postedMb) $w
- set tkPriv(focus) [focus]
+ set Priv(postedMb) $w
+ set Priv(focus) [focus]
$menu activate none
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
# If this looks like an option menubutton then post the menu so
# that the current entry is on top of the mouse. Otherwise post
@@ -290,7 +291,7 @@ proc tkMbPost {w {x {}} {y {}}} {
left {
set x [expr {[winfo rootx $w] - [winfo reqwidth $menu]}]
set y [expr {(2 * [winfo rooty $w] + [winfo height $w]) / 2}]
- set entry [tkMenuFindName $menu [$w cget -text]]
+ set entry [MenuFindName $menu [$w cget -text]]
if {[$w cget -indicatoron]} {
if {$entry == [$menu index last]} {
incr y [expr {-([$menu yposition $entry] \
@@ -303,13 +304,13 @@ proc tkMbPost {w {x {}} {y {}}} {
$menu post $x $y
if {[string compare $entry {}] && [string compare [$menu entrycget $entry -state] "disabled"]} {
$menu activate $entry
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
}
}
right {
set x [expr {[winfo rootx $w] + [winfo width $w]}]
set y [expr {(2 * [winfo rooty $w] + [winfo height $w]) / 2}]
- set entry [tkMenuFindName $menu [$w cget -text]]
+ set entry [MenuFindName $menu [$w cget -text]]
if {[$w cget -indicatoron]} {
if {$entry == [$menu index last]} {
incr y [expr {-([$menu yposition $entry] \
@@ -322,7 +323,7 @@ proc tkMbPost {w {x {}} {y {}}} {
$menu post $x $y
if {[string compare $entry {}] && [string compare [$menu entrycget $entry -state] "disabled"]} {
$menu activate $entry
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
}
}
default {
@@ -331,7 +332,7 @@ proc tkMbPost {w {x {}} {y {}}} {
set x [expr {[winfo rootx $w] + [winfo width $w]/2}]
set y [expr {[winfo rooty $w] + [winfo height $w]/2}]
}
- tkPostOverPoint $menu $x $y [tkMenuFindName $menu [$w cget -text]]
+ PostOverPoint $menu $x $y [MenuFindName $menu [$w cget -text]]
} else {
$menu post [winfo rootx $w] [expr {[winfo rooty $w]+[winfo height $w]}]
}
@@ -342,22 +343,22 @@ proc tkMbPost {w {x {}} {y {}}} {
# reflect the error.
set savedInfo $errorInfo
- tkMenuUnpost {}
+ MenuUnpost {}
error $msg $savedInfo
}
- set tkPriv(tearoff) $tearoff
+ set Priv(tearoff) $tearoff
if {$tearoff != 0} {
focus $menu
if {[winfo viewable $w]} {
- tkSaveGrabInfo $w
+ SaveGrabInfo $w
grab -global $w
}
}
}
-# tkMenuUnpost --
+# ::tk::MenuUnpost --
# This procedure unposts a given menu, plus all of its ancestors up
# to (and including) a menubutton, if any. It also restores various
# values to what they were before the menu was posted, and releases
@@ -373,17 +374,17 @@ proc tkMbPost {w {x {}} {y {}}} {
# menu - Name of a menu to unpost. Ignored if there
# is a posted menubutton.
-proc tkMenuUnpost menu {
+proc ::tk::MenuUnpost menu {
global tcl_platform
- global tkPriv
- set mb $tkPriv(postedMb)
+ variable ::tk::Priv
+ set mb $Priv(postedMb)
# Restore focus right away (otherwise X will take focus away when
# the menu is unmapped and under some window managers (e.g. olvwm)
# we'll lose the focus completely).
- catch {focus $tkPriv(focus)}
- set tkPriv(focus) ""
+ catch {focus $Priv(focus)}
+ set Priv(focus) ""
# Unpost menu(s) and restore some stuff that's dependent on
# what was posted.
@@ -392,12 +393,12 @@ proc tkMenuUnpost menu {
if {[string compare $mb ""]} {
set menu [$mb cget -menu]
$menu unpost
- set tkPriv(postedMb) {}
- $mb configure -cursor $tkPriv(cursor)
- $mb configure -relief $tkPriv(relief)
- } elseif {[string compare $tkPriv(popup) ""]} {
- $tkPriv(popup) unpost
- set tkPriv(popup) {}
+ set Priv(postedMb) {}
+ $mb configure -cursor $Priv(cursor)
+ $mb configure -relief $Priv(relief)
+ } elseif {[string compare $Priv(popup) ""]} {
+ $Priv(popup) unpost
+ set Priv(popup) {}
} elseif {[string compare [$menu cget -type] "menubar"] \
&& [string compare [$menu cget -type] "tearoff"]} {
# We're in a cascaded sub-menu from a torn-off menu or popup.
@@ -413,7 +414,7 @@ proc tkMenuUnpost menu {
}
$parent activate none
$parent postcascade none
- tkGenerateMenuSelect $parent
+ GenerateMenuSelect $parent
set type [$parent cget -type]
if {[string equal $type "menubar"] || \
[string equal $type "tearoff"]} {
@@ -427,7 +428,7 @@ proc tkMenuUnpost menu {
}
}
- if {($tkPriv(tearoff) != 0) || [string compare $tkPriv(menuBar) ""]} {
+ if {($Priv(tearoff) != 0) || [string compare $Priv(menuBar) ""]} {
# Release grab, if any, and restore the previous grab, if there
# was one.
if {[string compare $menu ""]} {
@@ -436,18 +437,18 @@ proc tkMenuUnpost menu {
grab release $grab
}
}
- tkRestoreOldGrab
- if {[string compare $tkPriv(menuBar) ""]} {
- $tkPriv(menuBar) configure -cursor $tkPriv(cursor)
- set tkPriv(menuBar) {}
+ RestoreOldGrab
+ if {[string compare $Priv(menuBar) ""]} {
+ $Priv(menuBar) configure -cursor $Priv(cursor)
+ set Priv(menuBar) {}
}
if {[string compare $tcl_platform(platform) "unix"]} {
- set tkPriv(tearoff) 0
+ set Priv(tearoff) 0
}
}
}
-# tkMbMotion --
+# ::tk::MbMotion --
# This procedure handles mouse motion events inside menubuttons, and
# also outside menubuttons when a menubutton has a grab (e.g. when a
# menu selection operation is in progress).
@@ -458,33 +459,33 @@ proc tkMenuUnpost menu {
# it isn't.
# rootx, rooty - Coordinates of mouse, in (virtual?) root window.
-proc tkMbMotion {w upDown rootx rooty} {
- global tkPriv
+proc ::tk::MbMotion {w upDown rootx rooty} {
+ variable ::tk::Priv
- if {[string equal $tkPriv(inMenubutton) $w]} {
+ if {[string equal $Priv(inMenubutton) $w]} {
return
}
set new [winfo containing $rootx $rooty]
- if {[string compare $new $tkPriv(inMenubutton)] \
+ if {[string compare $new $Priv(inMenubutton)] \
&& ([string equal $new ""] \
|| [string equal [winfo toplevel $new] [winfo toplevel $w]])} {
- if {[string compare $tkPriv(inMenubutton) ""]} {
- tkMbLeave $tkPriv(inMenubutton)
+ if {[string compare $Priv(inMenubutton) ""]} {
+ MbLeave $Priv(inMenubutton)
}
if {[string compare $new ""] \
&& [string equal [winfo class $new] "Menubutton"] \
&& ([$new cget -indicatoron] == 0) \
&& ([$w cget -indicatoron] == 0)} {
if {[string equal $upDown "down"]} {
- tkMbPost $new $rootx $rooty
+ MbPost $new $rootx $rooty
} else {
- tkMbEnter $new
+ MbEnter $new
}
}
}
}
-# tkMbButtonUp --
+# ::tk::MbButtonUp --
# This procedure is invoked to handle button 1 releases for menubuttons.
# If the release happens inside the menubutton then leave its menu
# posted with element 0 activated. Otherwise, unpost the menu.
@@ -492,23 +493,23 @@ proc tkMbMotion {w upDown rootx rooty} {
# Arguments:
# w - The name of the menubutton widget.
-proc tkMbButtonUp w {
- global tkPriv
+proc ::tk::MbButtonUp w {
+ variable ::tk::Priv
global tcl_platform
set menu [$w cget -menu]
set tearoff [expr {[string equal $tcl_platform(platform) "unix"] || \
([string compare $menu {}] && \
[string equal [$menu cget -type] "tearoff"])}]
- if {($tearoff != 0) && [string equal $tkPriv(postedMb) $w] \
- && [string equal $tkPriv(inMenubutton) $w]} {
- tkMenuFirstEntry [$tkPriv(postedMb) cget -menu]
+ if {($tearoff != 0) && [string equal $Priv(postedMb) $w] \
+ && [string equal $Priv(inMenubutton) $w]} {
+ MenuFirstEntry [$Priv(postedMb) cget -menu]
} else {
- tkMenuUnpost {}
+ MenuUnpost {}
}
}
-# tkMenuMotion --
+# ::tk::MenuMotion --
# This procedure is called to handle mouse motion events for menus.
# It does two things. First, it resets the active element in the
# menu, if the mouse is over the menu. Second, if a mouse button
@@ -521,18 +522,18 @@ proc tkMbButtonUp w {
# y - The y position of the mouse.
# state - Modifier state (tells whether buttons are down).
-proc tkMenuMotion {menu x y state} {
- global tkPriv
- if {[string equal $menu $tkPriv(window)]} {
+proc ::tk::MenuMotion {menu x y state} {
+ variable ::tk::Priv
+ if {[string equal $menu $Priv(window)]} {
if {[string equal [$menu cget -type] "menubar"]} {
- if {[info exists tkPriv(focus)] && \
- [string compare $menu $tkPriv(focus)]} {
+ if {[info exists Priv(focus)] && \
+ [string compare $menu $Priv(focus)]} {
$menu activate @$x,$y
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
}
} else {
$menu activate @$x,$y
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
}
}
if {($state & 0x1f00) != 0} {
@@ -540,7 +541,7 @@ proc tkMenuMotion {menu x y state} {
}
}
-# tkMenuButtonDown --
+# ::tk::MenuButtonDown --
# Handles button presses in menus. There are a couple of tricky things
# here:
# 1. Change the posted cascade entry (if any) to match the mouse position.
@@ -555,17 +556,17 @@ proc tkMenuMotion {menu x y state} {
# Arguments:
# menu - The menu window.
-proc tkMenuButtonDown menu {
- global tkPriv
+proc ::tk::MenuButtonDown menu {
+ variable ::tk::Priv
global tcl_platform
if {![winfo viewable $menu]} {
return
}
$menu postcascade active
- if {[string compare $tkPriv(postedMb) ""] && \
- [winfo viewable $tkPriv(postedMb)]} {
- grab -global $tkPriv(postedMb)
+ if {[string compare $Priv(postedMb) ""] && \
+ [winfo viewable $Priv(postedMb)]} {
+ grab -global $Priv(postedMb)
} else {
while {[string equal [$menu cget -type] "normal"] \
&& [string equal [winfo class [winfo parent $menu]] "Menu"] \
@@ -573,9 +574,9 @@ proc tkMenuButtonDown menu {
set menu [winfo parent $menu]
}
- if {[string equal $tkPriv(menuBar) {}]} {
- set tkPriv(menuBar) $menu
- set tkPriv(cursor) [$menu cget -cursor]
+ if {[string equal $Priv(menuBar) {}]} {
+ set Priv(menuBar) $menu
+ set Priv(cursor) [$menu cget -cursor]
$menu configure -cursor arrow
}
@@ -585,7 +586,7 @@ proc tkMenuButtonDown menu {
# anymore.
if {[string compare $menu [grab current $menu]]} {
- tkSaveGrabInfo $menu
+ SaveGrabInfo $menu
}
# Must re-grab even if the grab window hasn't changed, in order
@@ -597,7 +598,7 @@ proc tkMenuButtonDown menu {
}
}
-# tkMenuLeave --
+# ::tk::MenuLeave --
# This procedure is invoked to handle Leave events for a menu. It
# deactivates everything unless the active element is a cascade element
# and the mouse is now over the submenu.
@@ -607,9 +608,9 @@ proc tkMenuButtonDown menu {
# rootx, rooty - Root coordinates of mouse.
# state - Modifier state.
-proc tkMenuLeave {menu rootx rooty state} {
- global tkPriv
- set tkPriv(window) {}
+proc ::tk::MenuLeave {menu rootx rooty state} {
+ variable ::tk::Priv
+ set Priv(window) {}
if {[string equal [$menu index active] "none"]} {
return
}
@@ -619,10 +620,10 @@ proc tkMenuLeave {menu rootx rooty state} {
return
}
$menu activate none
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
}
-# tkMenuInvoke --
+# ::tk::MenuInvoke --
# This procedure is invoked when button 1 is released over a menu.
# It invokes the appropriate menu action and unposts the menu if
# it came from a menubutton.
@@ -632,10 +633,10 @@ proc tkMenuLeave {menu rootx rooty state} {
# buttonRelease - 1 means this procedure is called because of
# a button release; 0 means because of keystroke.
-proc tkMenuInvoke {w buttonRelease} {
- global tkPriv
+proc ::tk::MenuInvoke {w buttonRelease} {
+ variable ::tk::Priv
- if {$buttonRelease && [string equal $tkPriv(window) {}]} {
+ if {$buttonRelease && [string equal $Priv(window) {}]} {
# Mouse was pressed over a menu without a menu button, then
# dragged off the menu (possibly with a cascade posted) and
# released. Unpost everything and quit.
@@ -643,16 +644,16 @@ proc tkMenuInvoke {w buttonRelease} {
$w postcascade none
$w activate none
event generate $w <<MenuSelect>>
- tkMenuUnpost $w
+ MenuUnpost $w
return
}
if {[string equal [$w type active] "cascade"]} {
$w postcascade active
set menu [$w entrycget active -menu]
- tkMenuFirstEntry $menu
+ MenuFirstEntry $menu
} elseif {[string equal [$w type active] "tearoff"]} {
- tkTearOffMenu $w
- tkMenuUnpost $w
+ ::tk::TearOffMenu $w
+ MenuUnpost $w
} elseif {[string equal [$w cget -type] "menubar"]} {
$w postcascade none
set active [$w index active]
@@ -667,7 +668,7 @@ proc tkMenuInvoke {w buttonRelease} {
event generate $w <<MenuSelect>>
}
- tkMenuUnpost $w
+ MenuUnpost $w
# If the active item is not a cascade, invoke it. This enables
# the use of checkbuttons/commands/etc. on menubars (which is legal,
@@ -677,12 +678,12 @@ proc tkMenuInvoke {w buttonRelease} {
uplevel #0 [list $w invoke $active]
}
} else {
- tkMenuUnpost $w
+ MenuUnpost $w
uplevel #0 [list $w invoke active]
}
}
-# tkMenuEscape --
+# ::tk::MenuEscape --
# This procedure is invoked for the Cancel (or Escape) key. It unposts
# the given menu and, if it is the top-level menu for a menu button,
# unposts the menu button as well.
@@ -690,54 +691,54 @@ proc tkMenuInvoke {w buttonRelease} {
# Arguments:
# menu - Name of the menu window.
-proc tkMenuEscape menu {
+proc ::tk::MenuEscape menu {
set parent [winfo parent $menu]
if {[string compare [winfo class $parent] "Menu"]} {
- tkMenuUnpost $menu
+ MenuUnpost $menu
} elseif {[string equal [$parent cget -type] "menubar"]} {
- tkMenuUnpost $menu
- tkRestoreOldGrab
+ MenuUnpost $menu
+ RestoreOldGrab
} else {
- tkMenuNextMenu $menu left
+ MenuNextMenu $menu left
}
}
# The following routines handle arrow keys. Arrow keys behave
# differently depending on whether the menu is a menu bar or not.
-proc tkMenuUpArrow {menu} {
+proc ::tk::MenuUpArrow {menu} {
if {[string equal [$menu cget -type] "menubar"]} {
- tkMenuNextMenu $menu left
+ MenuNextMenu $menu left
} else {
- tkMenuNextEntry $menu -1
+ MenuNextEntry $menu -1
}
}
-proc tkMenuDownArrow {menu} {
+proc ::tk::MenuDownArrow {menu} {
if {[string equal [$menu cget -type] "menubar"]} {
- tkMenuNextMenu $menu right
+ MenuNextMenu $menu right
} else {
- tkMenuNextEntry $menu 1
+ MenuNextEntry $menu 1
}
}
-proc tkMenuLeftArrow {menu} {
+proc ::tk::MenuLeftArrow {menu} {
if {[string equal [$menu cget -type] "menubar"]} {
- tkMenuNextEntry $menu -1
+ MenuNextEntry $menu -1
} else {
- tkMenuNextMenu $menu left
+ MenuNextMenu $menu left
}
}
-proc tkMenuRightArrow {menu} {
+proc ::tk::MenuRightArrow {menu} {
if {[string equal [$menu cget -type] "menubar"]} {
- tkMenuNextEntry $menu 1
+ MenuNextEntry $menu 1
} else {
- tkMenuNextMenu $menu right
+ MenuNextMenu $menu right
}
}
-# tkMenuNextMenu --
+# ::tk::MenuNextMenu --
# This procedure is invoked to handle "left" and "right" traversal
# motions in menus. It traverses to the next menu in a menu bar,
# or into or out of a cascaded menu.
@@ -747,8 +748,8 @@ proc tkMenuRightArrow {menu} {
# event.
# direction - Direction in which to move: "left" or "right"
-proc tkMenuNextMenu {menu direction} {
- global tkPriv
+proc ::tk::MenuNextMenu {menu direction} {
+ variable ::tk::Priv
# First handle traversals into and out of cascaded menus.
@@ -760,7 +761,7 @@ proc tkMenuNextMenu {menu direction} {
$menu postcascade active
set m2 [$menu entrycget active -menu]
if {[string compare $m2 ""]} {
- tkMenuFirstEntry $m2
+ MenuFirstEntry $m2
}
return
} else {
@@ -769,7 +770,7 @@ proc tkMenuNextMenu {menu direction} {
if {[string equal [winfo class $parent] "Menu"] \
&& [string equal [$parent cget -type] "menubar"]} {
tk_menuSetFocus $parent
- tkMenuNextEntry $parent 1
+ MenuNextEntry $parent 1
return
}
set parent [winfo parent $parent]
@@ -781,7 +782,7 @@ proc tkMenuNextMenu {menu direction} {
if {[string equal [winfo class $m2] "Menu"]} {
if {[string compare [$m2 cget -type] "menubar"]} {
$menu activate none
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
tk_menuSetFocus $m2
# This code unposts any posted submenu in the parent.
@@ -801,12 +802,12 @@ proc tkMenuNextMenu {menu direction} {
if {[string equal [winfo class $m2] "Menu"]} {
if {[string equal [$m2 cget -type] "menubar"]} {
tk_menuSetFocus $m2
- tkMenuNextEntry $m2 -1
+ MenuNextEntry $m2 -1
return
}
}
- set w $tkPriv(postedMb)
+ set w $Priv(postedMb)
if {[string equal $w ""]} {
return
}
@@ -832,11 +833,11 @@ proc tkMenuNextMenu {menu direction} {
}
incr i $count
}
- tkMbPost $mb
- tkMenuFirstEntry [$mb cget -menu]
+ MbPost $mb
+ MenuFirstEntry [$mb cget -menu]
}
-# tkMenuNextEntry --
+# ::tk::MenuNextEntry --
# Activate the next higher or lower entry in the posted menu,
# wrapping around at the ends. Disabled entries are skipped.
#
@@ -845,8 +846,7 @@ proc tkMenuNextMenu {menu direction} {
# count - 1 means go to the next lower entry,
# -1 means go to the next higher entry.
-proc tkMenuNextEntry {menu count} {
- global tkPriv
+proc ::tk::MenuNextEntry {menu count} {
if {[string equal [$menu index last] "none"]} {
return
@@ -884,7 +884,7 @@ proc tkMenuNextEntry {menu count} {
incr quitAfter -1
}
$menu activate $i
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
if {[string equal [$menu type $i] "cascade"]} {
set cascade [$menu entrycget $i -menu]
if {[string compare $cascade ""]} {
@@ -892,12 +892,12 @@ proc tkMenuNextEntry {menu count} {
# we traverse left/right in the menubar, but undesirable when
# we traverse up/down in a menu.
$menu postcascade $i
- tkMenuFirstEntry $cascade
+ MenuFirstEntry $cascade
}
}
}
-# tkMenuFind --
+# ::tk::MenuFind --
# This procedure searches the entire window hierarchy under w for
# a menubutton that isn't disabled and whose underlined character
# is "char" or an entry in a menubar that isn't disabled and whose
@@ -913,8 +913,7 @@ proc tkMenuNextEntry {menu count} {
# may be either upper or lower case, and
# will match either upper or lower case.
-proc tkMenuFind {w char} {
- global tkPriv
+proc ::tk::MenuFind {w char} {
set char [string tolower $char]
set windowlist [winfo child $w]
@@ -965,7 +964,7 @@ proc tkMenuFind {w char} {
}
default {
- set match [tkMenuFind $child $char]
+ set match [MenuFind $child $char]
if {[string compare $match ""]} {
return $match
}
@@ -975,7 +974,7 @@ proc tkMenuFind {w char} {
return {}
}
-# tkTraverseToMenu --
+# ::tk::TraverseToMenu --
# This procedure implements keyboard traversal of menus. Given an
# ASCII character "char", it looks for a menubutton with that character
# underlined. If one is found, it posts the menubutton's menu
@@ -987,14 +986,14 @@ proc tkMenuFind {w char} {
# is ignored. If an empty string, nothing
# happens.
-proc tkTraverseToMenu {w char} {
- global tkPriv
+proc ::tk::TraverseToMenu {w char} {
+ variable ::tk::Priv
if {[string equal $char ""]} {
return
}
while {[string equal [winfo class $w] "Menu"]} {
if {[string compare [$w cget -type] "menubar"] \
- && [string equal $tkPriv(postedMb) ""]} {
+ && [string equal $Priv(postedMb) ""]} {
return
}
if {[string equal [$w cget -type] "menubar"]} {
@@ -1002,22 +1001,22 @@ proc tkTraverseToMenu {w char} {
}
set w [winfo parent $w]
}
- set w [tkMenuFind [winfo toplevel $w] $char]
+ set w [MenuFind [winfo toplevel $w] $char]
if {[string compare $w ""]} {
if {[string equal [winfo class $w] "Menu"]} {
tk_menuSetFocus $w
- set tkPriv(window) $w
- tkSaveGrabInfo $w
+ set Priv(window) $w
+ SaveGrabInfo $w
grab -global $w
- tkTraverseWithinMenu $w $char
+ TraverseWithinMenu $w $char
} else {
- tkMbPost $w
- tkMenuFirstEntry [$w cget -menu]
+ MbPost $w
+ MenuFirstEntry [$w cget -menu]
}
}
}
-# tkFirstMenu --
+# ::tk::FirstMenu --
# This procedure traverses to the first menubutton in the toplevel
# for a given window, and posts that menubutton's menu.
#
@@ -1025,23 +1024,24 @@ proc tkTraverseToMenu {w char} {
# w - Name of a window. Selects which toplevel
# to search for menubuttons.
-proc tkFirstMenu w {
- set w [tkMenuFind [winfo toplevel $w] ""]
+proc ::tk::FirstMenu w {
+ variable ::tk::Priv
+ set w [MenuFind [winfo toplevel $w] ""]
if {[string compare $w ""]} {
if {[string equal [winfo class $w] "Menu"]} {
tk_menuSetFocus $w
- set tkPriv(window) $w
- tkSaveGrabInfo $w
+ set Priv(window) $w
+ SaveGrabInfo $w
grab -global $w
- tkMenuFirstEntry $w
+ MenuFirstEntry $w
} else {
- tkMbPost $w
- tkMenuFirstEntry [$w cget -menu]
+ MbPost $w
+ MenuFirstEntry [$w cget -menu]
}
}
}
-# tkTraverseWithinMenu
+# ::tk::TraverseWithinMenu
# This procedure implements keyboard traversal within a menu. It
# searches for an entry in the menu that has "char" underlined. If
# such an entry is found, it is invoked and the menu is unposted.
@@ -1052,7 +1052,7 @@ proc tkFirstMenu w {
# ignored. If the string is empty then
# nothing happens.
-proc tkTraverseWithinMenu {w char} {
+proc ::tk::TraverseWithinMenu {w char} {
if {[string equal $char ""]} {
return
}
@@ -1073,10 +1073,10 @@ proc tkTraverseWithinMenu {w char} {
event generate $w <<MenuSelect>>
set m2 [$w entrycget $i -menu]
if {[string compare $m2 ""]} {
- tkMenuFirstEntry $m2
+ MenuFirstEntry $m2
}
} else {
- tkMenuUnpost $w
+ MenuUnpost $w
uplevel #0 [list $w invoke $i]
}
return
@@ -1084,18 +1084,18 @@ proc tkTraverseWithinMenu {w char} {
}
}
-# tkMenuFirstEntry --
+# ::tk::MenuFirstEntry --
# Given a menu, this procedure finds the first entry that isn't
# disabled or a tear-off or separator, and activates that entry.
# However, if there is already an active entry in the menu (e.g.,
-# because of a previous call to tkPostOverPoint) then the active
+# because of a previous call to tk::PostOverPoint) then the active
# entry isn't changed. This procedure also sets the input focus
# to the menu.
#
# Arguments:
# menu - Name of the menu window (possibly empty).
-proc tkMenuFirstEntry menu {
+proc ::tk::MenuFirstEntry menu {
if {[string equal $menu ""]} {
return
}
@@ -1112,7 +1112,7 @@ proc tkMenuFirstEntry menu {
&& [string compare $state "disabled"] \
&& [string compare [$menu type $i] "tearoff"]} {
$menu activate $i
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
# Only post the cascade if the current menu is a menubar;
# otherwise, if the first entry of the cascade is a cascade,
# we can get an annoying cascading effect resulting in a bunch of
@@ -1122,7 +1122,7 @@ proc tkMenuFirstEntry menu {
set cascade [$menu entrycget $i -menu]
if {[string compare $cascade ""]} {
$menu postcascade $i
- tkMenuFirstEntry $cascade
+ MenuFirstEntry $cascade
}
}
return
@@ -1130,7 +1130,7 @@ proc tkMenuFirstEntry menu {
}
}
-# tkMenuFindName --
+# ::tk::MenuFindName --
# Given a menu and a text string, return the index of the menu entry
# that displays the string as its label. If there is no such entry,
# return an empty string. This procedure is tricky because some names
@@ -1141,7 +1141,7 @@ proc tkMenuFirstEntry menu {
# menu - Name of the menu widget.
# s - String to look for.
-proc tkMenuFindName {menu s} {
+proc ::tk::MenuFindName {menu s} {
set i ""
if {![regexp {^active$|^last$|^none$|^[0-9]|^@} $s]} {
catch {set i [$menu index $s]}
@@ -1161,7 +1161,7 @@ proc tkMenuFindName {menu s} {
return ""
}
-# tkPostOverPoint --
+# ::tk::PostOverPoint --
# This procedure posts a given menu such that a given entry in the
# menu is centered over a given point in the root window. It also
# activates the given entry.
@@ -1173,7 +1173,7 @@ proc tkMenuFindName {menu s} {
# If omitted or specified as {}, then the menu's
# upper-left corner goes at (x,y).
-proc tkPostOverPoint {menu x y {entry {}}} {
+proc ::tk::PostOverPoint {menu x y {entry {}}} {
global tcl_platform
if {[string compare $entry {}]} {
@@ -1190,71 +1190,71 @@ proc tkPostOverPoint {menu x y {entry {}}} {
if {[string compare $entry {}] \
&& [string compare [$menu entrycget $entry -state] "disabled"]} {
$menu activate $entry
- tkGenerateMenuSelect $menu
+ GenerateMenuSelect $menu
}
}
-# tkSaveGrabInfo --
-# Sets the variables tkPriv(oldGrab) and tkPriv(grabStatus) to record
+# ::tk::SaveGrabInfo --
+# Sets the variables tk::Priv(oldGrab) and tk::Priv(grabStatus) to record
# the state of any existing grab on the w's display.
#
# Arguments:
# w - Name of a window; used to select the display
# whose grab information is to be recorded.
-proc tkSaveGrabInfo w {
- global tkPriv
- set tkPriv(oldGrab) [grab current $w]
- if {[string compare $tkPriv(oldGrab) ""]} {
- set tkPriv(grabStatus) [grab status $tkPriv(oldGrab)]
+proc tk::SaveGrabInfo w {
+ variable ::tk::Priv
+ set Priv(oldGrab) [grab current $w]
+ if {[string compare $Priv(oldGrab) ""]} {
+ set Priv(grabStatus) [grab status $Priv(oldGrab)]
}
}
-# tkRestoreOldGrab --
+# ::tk::RestoreOldGrab --
# Restores the grab to what it was before TkSaveGrabInfo was called.
#
-proc tkRestoreOldGrab {} {
- global tkPriv
+proc ::tk::RestoreOldGrab {} {
+ variable ::tk::Priv
- if {[string compare $tkPriv(oldGrab) ""]} {
+ if {[string compare $Priv(oldGrab) ""]} {
# Be careful restoring the old grab, since it's window may not
# be visible anymore.
catch {
- if {[string equal $tkPriv(grabStatus) "global"]} {
- grab set -global $tkPriv(oldGrab)
+ if {[string equal $Priv(grabStatus) "global"]} {
+ grab set -global $Priv(oldGrab)
} else {
- grab set $tkPriv(oldGrab)
+ grab set $Priv(oldGrab)
}
}
- set tkPriv(oldGrab) ""
+ set Priv(oldGrab) ""
}
}
-proc tk_menuSetFocus {menu} {
- global tkPriv
- if {![info exists tkPriv(focus)] || [string equal $tkPriv(focus) {}]} {
- set tkPriv(focus) [focus]
+proc ::tk_menuSetFocus {menu} {
+ variable ::tk::Priv
+ if {![info exists Priv(focus)] || [string equal $Priv(focus) {}]} {
+ set Priv(focus) [focus]
}
focus $menu
}
-proc tkGenerateMenuSelect {menu} {
- global tkPriv
+proc ::tk::GenerateMenuSelect {menu} {
+ variable ::tk::Priv
- if {[string equal $tkPriv(activeMenu) $menu] \
- && [string equal $tkPriv(activeItem) [$menu index active]]} {
+ if {[string equal $Priv(activeMenu) $menu] \
+ && [string equal $Priv(activeItem) [$menu index active]]} {
return
}
- set tkPriv(activeMenu) $menu
- set tkPriv(activeItem) [$menu index active]
+ set Priv(activeMenu) $menu
+ set Priv(activeItem) [$menu index active]
event generate $menu <<MenuSelect>>
}
-# tk_popup --
+# ::tk_popup --
# This procedure pops up a menu and sets things up for traversing
# the menu and its submenus.
#
@@ -1266,19 +1266,19 @@ proc tkGenerateMenuSelect {menu} {
# If omitted or specified as {}, then menu's
# upper-left corner goes at (x,y).
-proc tk_popup {menu x y {entry {}}} {
- global tkPriv
+proc ::tk_popup {menu x y {entry {}}} {
+ variable ::tk::Priv
global tcl_platform
- if {[string compare $tkPriv(popup) ""] \
- || [string compare $tkPriv(postedMb) ""]} {
- tkMenuUnpost {}
+ if {[string compare $Priv(popup) ""] \
+ || [string compare $Priv(postedMb) ""]} {
+ tk::MenuUnpost {}
}
- tkPostOverPoint $menu $x $y $entry
+ tk::PostOverPoint $menu $x $y $entry
if {[string equal $tcl_platform(platform) "unix"] \
&& [winfo viewable $menu]} {
- tkSaveGrabInfo $menu
+ tk::SaveGrabInfo $menu
grab -global $menu
- set tkPriv(popup) $menu
+ set Priv(popup) $menu
tk_menuSetFocus $menu
}
}
generated by cgit v0.12 at 2024-07-17 06:58:30 (GMT)