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ðŸ“„ Balloon.tcl(12.97 KB)
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ðŸ“„ CObjView.tcl(7.56 KB)
ðŸ“„ ChkList.tcl(4.97 KB)
ðŸ“„ ComboBox.tcl(35.42 KB)
ðŸ“„ Compat.tcl(870 B)
ðŸ“„ Console.tcl(14.95 KB)
ðŸ“„ Control.tcl(12.11 KB)
ðŸ“„ DefSchm.tcl(2.94 KB)
ðŸ“„ DialogS.tcl(4.2 KB)
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ðŸ“„ DirDlg.tcl(2.15 KB)
ðŸ“„ DirList.tcl(6.9 KB)
ðŸ“„ DirTree.tcl(8.76 KB)
ðŸ“„ DragDrop.tcl(3.93 KB)
ðŸ“„ DtlList.tcl(1002 B)
ðŸ“„ EFileBox.tcl(11.12 KB)
ðŸ“„ EFileDlg.tcl(1.68 KB)
ðŸ“„ Event.tcl(5.11 KB)
ðŸ“„ FileBox.tcl(14 KB)
ðŸ“„ FileCbx.tcl(2.42 KB)
ðŸ“„ FileDlg.tcl(2.13 KB)
ðŸ“„ FileEnt.tcl(7.15 KB)
ðŸ“„ FloatEnt.tcl(3.1 KB)
ðŸ“„ Grid.tcl(21.16 KB)
ðŸ“„ HList.tcl(17.72 KB)
ðŸ“„ HListDD.tcl(4.39 KB)
ðŸ“„ IconView.tcl(5.97 KB)
ðŸ“„ Init.tcl(6.05 KB)
ðŸ“„ LabEntry.tcl(2.09 KB)
ðŸ“„ LabFrame.tcl(1.15 KB)
ðŸ“„ LabWidg.tcl(3.86 KB)
ðŸ“„ ListNBk.tcl(3.5 KB)
ðŸ“„ Meter.tcl(3.04 KB)
ðŸ“„ MultView.tcl(3.62 KB)
ðŸ“„ NoteBook.tcl(6.02 KB)
ðŸ“„ OldUtil.tcl(2.98 KB)
ðŸ“„ OptMenu.tcl(9.17 KB)
ðŸ“„ PanedWin.tcl(27.68 KB)
ðŸ“„ PopMenu.tcl(5.37 KB)
ðŸ“„ Primitiv.tcl(10.28 KB)
ðŸ“„ README.txt(987 B)
ðŸ“„ ResizeH.tcl(12.94 KB)
ðŸ“„ SGrid.tcl(5.8 KB)
ðŸ“„ SHList.tcl(3.7 KB)
ðŸ“„ SListBox.tcl(6.97 KB)
ðŸ“„ STList.tcl(2.37 KB)
ðŸ“„ SText.tcl(3.09 KB)
ðŸ“„ SWidget.tcl(9.52 KB)
ðŸ“„ SWindow.tcl(6.75 KB)
ðŸ“„ Select.tcl(7.04 KB)
ðŸ“„ Shell.tcl(1.06 KB)
ðŸ“„ SimpDlg.tcl(1.13 KB)
ðŸ“„ StackWin.tcl(1.95 KB)
ðŸ“„ StatBar.tcl(1.31 KB)
ðŸ“„ StdBBox.tcl(1.62 KB)
ðŸ“„ StdShell.tcl(1.15 KB)
ðŸ“„ TList.tcl(17.59 KB)
ðŸ“„ Tix.tcl(9.51 KB)
ðŸ“„ Tree.tcl(4.57 KB)
ðŸ“„ Utils.tcl(10.54 KB)
ðŸ“„ VResize.tcl(4.95 KB)
ðŸ“„ VStack.tcl(9.42 KB)
ðŸ“„ VTree.tcl(4.31 KB)
ðŸ“„ Variable.tcl(2.5 KB)
ðŸ“„ WInfo.tcl(965 B)
ðŸ“ bitmaps
ðŸ“„ fs.tcl(3.9 KB)
ðŸ“ html
ðŸ“„ libTix.so(341.3 KB)
ðŸ“„ license.terms(2.76 KB)
ðŸ“„ pkgIndex.tcl(122 B)
ðŸ“ pref

Editing: Event.tcl

# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
#	$Id: Event.tcl,v 1.6 2004/04/09 21:37:01 hobbs Exp $
#
# Event.tcl --
#
#	Handles the event bindings of the -command and -browsecmd options
#	(and various of others such as -validatecmd).
#
# Copyright (c) 1993-1999 Ioi Kim Lam.
# Copyright (c) 2000-2001 Tix Project Group.
# Copyright (c) 2004 ActiveState
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

#----------------------------------------------------------------------
# Evaluate high-level bindings (-command, -browsecmd, etc):
# with % subsitution or without (compatibility mode)
#
#
# BUG : if a -command is intercepted by a hook, the hook must use
#       the same record name as the issuer of the -command. For the time
#	being, you must use the name "bind" as the record name!!!!!
#
#----------------------------------------------------------------------

namespace eval ::tix {
    variable event_flags ""
    set evs [list % \# a b c d f h k m o p s t w x y A B E K N R S T W X Y]
    foreach ev $evs {
	lappend event_flags "%$ev"
    }

# This is a "name stack" for storing the "bind" structures
    #
    # The bottom of the event stack is usually a raw event (generated by
    # tixBind) but it may also be a programatically triggered (caused by
    # tixEvalCmdBinding)
    variable EVENT
    set EVENT(nameStack)	""
    set EVENT(stackLevel)	0
}

proc tixBind {tag event action} {
    set cmd [linsert $::tix::event_flags 0 _tixRecordFlags $event]
    append cmd "; $action; _tixDeleteFlags;"

bind $tag $event $cmd
}

proc tixPushEventStack {} {
    variable ::tix::EVENT

set lastEvent [lindex $EVENT(nameStack) 0]
    incr EVENT(stackLevel)
    set thisEvent ::tix::_event$EVENT(stackLevel)

set EVENT(nameStack) [list $thisEvent $EVENT(nameStack)]

if {$lastEvent == ""} {
	upvar #0 $thisEvent this
	set this(type) <Application>
    } else {
	upvar #0 $lastEvent last
	upvar #0 $thisEvent this

foreach name [array names last] {
	    set this($name) $last($name)
	}
    }

return $thisEvent
}

proc tixPopEventStack {varName} {
    variable ::tix::EVENT

if {$varName ne [lindex $EVENT(nameStack) 0]} {
	error "unmatched tixPushEventStack and tixPopEventStack calls"
    }
    incr EVENT(stackLevel) -1
    set EVENT(nameStack) [lindex $EVENT(nameStack) 1]
    global $varName
    unset $varName
}

# Events triggered by tixBind
#
proc _tixRecordFlags [concat event $::tix::event_flags] {
    set thisName [tixPushEventStack]; upvar #0 $thisName this

set this(type) $event
    foreach f $::tix::event_flags {
	set this($f) [set $f]
    }
}

proc _tixDeleteFlags {} {
    variable ::tix::EVENT

tixPopEventStack [lindex $EVENT(nameStack) 0]
}

# programatically trigged events
#
proc tixEvalCmdBinding {w cmd {subst ""} args} {
    global tixPriv tix
    variable ::tix::EVENT

set thisName [tixPushEventStack]; upvar #0 $thisName this

if {$subst != ""} {
	upvar $subst bind

if {[info exists bind(specs)]} {
	    foreach spec $bind(specs) {
		set this($spec) $bind($spec)
	    }
	}
	if {[info exists bind(type)]} {
	    set this(type) $bind(type)
	}
    }

if {[catch {
	if {![info exists tix(-extracmdargs)]
	    || [string is true -strict $tix(-extracmdargs)]} {
	    # Compatibility mode
	    set ret [uplevel \#0 $cmd $args]
	} else {
	    set ret [uplevel 1 $cmd]
	}
    } error]} {
	if {[catch {tixCmdErrorHandler $error} error]} {
	    # double fault: just print out 
	    tixBuiltInCmdErrorHandler $error
	}
	tixPopEventStack $thisName
	return ""
    } else {
	tixPopEventStack $thisName

return $ret
    }
}

proc tixEvent {option args} {
    global tixPriv
    variable ::tix::EVENT
    set varName [lindex $EVENT(nameStack) 0]

if {$varName == ""} {
	error "tixEvent called when no event is being processed"
    } else {
	upvar #0 $varName event
    }

switch -exact -- $option {
	type {
	    return $event(type)
	}
	value {
	    if {[info exists event(%V)]} {
		return $event(%V)
	    } else {
		return ""
	    }
	}
	flag {
	    set f %[lindex $args 0]
	    if {[info exists event($f)]} {
		return $event($f)
	    }
	    error "The flag \"[lindex $args 0]\" does not exist"
	}
	match {
	    return [string match [lindex $args 0] $event(type)]
	}
	default {
	    error "unknown option \"$option\""
	}
    }
}

# tixBuiltInCmdErrorHandler --
#
#	Default method to report command handler errors. This procedure is
#	also called if double-fault happens (command handler causes error,
#	then tixCmdErrorHandler causes error).
#
proc tixBuiltInCmdErrorHandler {errorMsg} {
    global errorInfo tcl_platform
    if {![info exists errorInfo]} {
	set errorInfo "???"
    }
    if {$tcl_platform(platform) eq "windows"} {
	bgerror "Tix Error: $errorMsg"
    } else {
	puts "Error:\n $errorMsg\n$errorInfo"
    }
}

# tixCmdErrorHandler --
#
#	You can redefine this command to handle the errors that occur
#	in the command handlers. See the programmer's documentation
#	for details
#
if {![llength [info commands tixCmdErrorHandler]]} {
    proc tixCmdErrorHandler {errorMsg} {
	tixBuiltInCmdErrorHandler $errorMsg
    }
}

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