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# -*- coding: utf-8 -*-
#
# text (embedded windows) widget demo (called by 'widget')
#
# toplevel widget ãåå¨ããã°åé¤ãã
if defined?($twind_demo) && $twind_demo
$twind_demo.destroy
$twind_demo = nil
end
# demo ç¨ã® toplevel widget ãçæ
$twind_demo = TkToplevel.new {|w|
title("Text Demonstration - Embedded Windows")
iconname("Embedded Windows")
positionWindow(w)
}
base_frame = TkFrame.new($twind_demo).pack(:fill=>:both, :expand=>true)
# frame çæ
$twind_buttons = TkFrame.new(base_frame) {|frame|
TkButton.new(frame) {
#text 'äºè§£'
text 'éãã'
command proc{
tmppath = $twind_demo
$twind_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'ã³ã¼ãåç
§'
command proc{showCode 'twind'}
}.pack('side'=>'left', 'expand'=>'yes')
}
$twind_buttons.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# frame çæ
$twind_text = nil
TkFrame.new(base_frame, 'highlightthickness'=>2, 'borderwidth'=>2,
'relief'=>'sunken') {|f|
$twind_text = TkText.new(f, 'setgrid'=>'true', 'font'=>$font,
'width'=>'70', 'height'=>35, 'wrap'=>'word',
'highlightthickness'=>0, 'borderwidth'=>0 ){|t|
TkScrollbar.new(f) {|s|
command proc{|*args| t.yview(*args)}
t.yscrollcommand proc{|first,last| s.set first,last}
}.pack('side'=>'right', 'fill'=>'y')
}.pack('expand'=>'yes', 'fill'=>'both')
}.pack('expand'=>'yes', 'fill'=>'both')
# ã¿ã°çæ
$tag_center = TkTextTag.new($twind_text,
'justify' =>'center',
'spacing1'=>'5m',
'spacing3'=>'5m' )
$tag_buttons = TkTextTag.new($twind_text,
'lmargin1'=>'1c',
'lmargin2'=>'1c',
'rmargin' =>'1c',
'spacing1'=>'3m',
'spacing2'=>0,
'spacing3'=>0 )
# ããã¹ãã®çæ
$twind_text.insert('end',
'ããã¹ãwidgetä¸ã«ä»ã®widgetãçµã¿è¾¼ããã¨ãã§ãã¾ãã')
$twind_text.insert('end',
'çµã¿è¾¼ã¿ã¦ã£ã³ãã¦ã¨å¼ã°ããä»»æã®widgetãå¯è½ã§ãã')
$twind_text.insert('end',
'ä¾ãã°ãããã«2ã¤ã®ãã¿ã³widgetãçµã¿è¾¼ã¾ãã¦ãã¾ãã')
$twind_text.insert('end', 'æåã®ãã¿ã³ãã¯ãªãã¯ãã¨æ°´å¹³æ¹åã®ã¹ã¯ãã¼ã«ã')
TkTextWindow.new($twind_text, 'end',
'window'=>TkButton.new($twind_text) {
#text 'ON'
text 'ãªã³'
command proc{textWindOn $twind_text,$twind_buttons}
cursor 'top_left_arrow'
})
$twind_text.insert('end', "ã«ãã¾ããã¾ã2ã¤ãã®ãã¿ã³ãã¯ãªãã¯ããã¨\n")
$twind_text.insert('end', 'æ°´å¹³æ¹åã®ã¹ã¯ãã¼ã«ã')
TkTextWindow.new($twind_text, 'end',
'window'=>TkButton.new($twind_text) {
#text 'OFF'
text 'ãªã'
command proc{textWindOff $twind_text}
cursor 'top_left_arrow'
})
$twind_text.insert('end', 'ã«ãã¾ãã')
$twind_text.insert('end', 'ããã²ã¨ã¤ã®ä¾ã§ãã')
TkTextWindow.new($twind_text, 'end',
'window'=>TkButton.new($twind_text) {
text 'ãããã¯ãªãã¯'
command proc{textWindPlot $twind_text}
cursor 'top_left_arrow'
})
$twind_text.insert('end', 'ããã¨ãx-yãããããããã«ç¾ãã¾ãã')
$mark_plot = TkTextMark.new($twind_text, 'insert')
$mark_plot.gravity='left'
$twind_text.insert('end', 'ãã¦ã¹ã§ãã¼ã¿ãæç»ãããã¨ãã§ãã¾ãã')
TkTextWindow.new($twind_text, 'end',
'window'=>TkButton.new($twind_text) {
text 'æ¶å»'
command proc{textWindDel $twind_text}
cursor 'top_left_arrow'
})
$twind_text.insert('end', 'ãã¯ãªãã¯ããã¨å
ã«æ»ãã¾ãã
')
$twind_text.insert('end', 'çµã¿è¾¼ã¿ã¦ã£ã³ãã¦ã ããããã¹ãwidgetä¸ã«ãå®éã®')
$twind_text.insert('end', 'ããã¹ãã¯ãªãã§çµã¿è¾¼ããã¨ã¯ä¾¿å©ã§ãã')
$twind_text.insert('end', 'ãã®å ´åã¯ãããã¹ãwidgetã¯ã¦ã£ã³ãã¦ããã¼ã¸ã£ã®')
$twind_text.insert('end', 'ããã«åä½ãã¾ããä¾ãã°ãããã«ã¯ããã¹ãwidgetã«')
$twind_text.insert('end', 'ãã£ã¦ãã¿ã³ããããã«ä¸¦ã¹ããã¦ãã¾ãã')
$twind_text.insert('end', 'ãããã®ãã¿ã³ã§èæ¯è²ãå¤ãããã¨ãã§ãã¾ã')
$twind_text.insert('end', '("Default"ã§å
ã®è²ã«æ»ããã¨ãã§ãã¾ã)ã')
$twind_text.insert('end', '"Short"ã¨ãããã¿ã³ãã¯ãªãã¯ããã¨æååã®é·ãã')
$twind_text.insert('end', 'å¤ããã¾ããããã¨èªåçã«ããã¹ãwidgetã')
$twind_text.insert('end', 'ã¬ã¤ã¢ã¦ããæ´ãã¦ããã¾ãã')
$twind_text.insert('end', 'ããä¸åº¦åããã¿ã³ãæ¼ãã¨å
ã«æ»ãã¾ãã
')
TkTextWindow.new($twind_text, 'end',
'window'=>TkButton.new($twind_text) {|b|
text 'ããã©ã«ã'
command proc{embDefBg $twind_text}
cursor 'top_left_arrow'
$tag_buttons.add('end')
},
'padx'=>3 )
embToggle = TkVariable.new('Short')
TkTextWindow.new($twind_text, 'end',
'window'=>TkCheckButton.new($twind_text) {
textvariable embToggle
indicatoron 0
variable embToggle
onvalue 'A much longer string'
offvalue 'Short'
cursor 'top_left_arrow'
pady 5
padx 2
},
'padx'=>3,
'pady'=>2 )
[ 'AntiqueWhite3', 'Bisque1', 'Bisque2', 'Bisque3', 'Bisque4',
'SlateBlue3', 'RoyalBlue1', 'SteelBlue2', 'DeepSkyBlue3', 'LightBlue1',
'DarkSlateGray1', 'Aquamarine2', 'DarkSeaGreen2', 'SeaGreen1',
'Yellow1', 'IndianRed1', 'IndianRed2', 'Tan1', 'Tan4'
].each{|twind_color|
TkTextWindow.new($twind_text, 'end',
'window'=>TkButton.new($twind_text) {
text twind_color
cursor 'top_left_arrow'
command proc{$twind_text.bg twind_color}
},
'padx'=>3,
'pady'=>2 )
}
# ã¡ã½ããå®ç¾©
def textWindOn (w,f)
if defined? $twind_scroll
begin
$twind_scroll.destroy
rescue
end
$twind_scroll = nil
end
base = TkWinfo.parent( TkWinfo.parent(w) )
$twind_scroll = TkScrollbar.new(base) {|s|
orient 'horizontal'
command proc{|*args| w.xview(*args)}
w.xscrollcommand proc{|first,last| s.set first,last}
w.wrap 'none'
pack('after'=>f, 'side'=>'bottom', 'fill'=>'x')
}
return nil
end
def textWindOff (w)
if defined? $twind_scroll
begin
$twind_scroll.destroy
rescue
end
$twind_scroll = nil
end
w.xscrollcommand ''
w.wrap 'word'
end
def textWindPlot (t)
if (defined? $twind_plot) && (TkWinfo.exist?($twind_plot))
return
end
$twind_plot = TkCanvas.new(t) {
relief 'sunken'
width 450
height 300
cursor 'top_left_arrow'
}
if $tk_version =~ /^4.*/
font = '-Adobe-Helvetica-Medium-R-Normal--*-180-*-*-*-*-*-*'
else
font = 'Helvetica 18'
end
TkcLine.new($twind_plot, 100, 250, 400, 250, 'width'=>2)
TkcLine.new($twind_plot, 100, 250, 100, 50, 'width'=>2)
TkcText.new($twind_plot, 225, 20,
'text'=>"A Simple Plot", 'font'=>font, 'fill'=>'brown')
(0..10).each {|i|
x = 100 + (i * 30)
TkcLine.new($twind_plot, x, 250, x, 245, 'width'=>2)
TkcText.new($twind_plot, x, 254,
'text'=>10*i, 'font'=>font, 'anchor'=>'n')
}
(0..5).each {|i|
y = 250 - (i * 40)
TkcLine.new($twind_plot, 100, y, 105, y, 'width'=>2)
TkcText.new($twind_plot, 96, y,
'text'=>"#{i*50}.0", 'font'=>font, 'anchor'=>'e')
}
for xx, yy in [[12,56],[20,94],[33,98],[32,120],[61,180],[75,160],[98,223]]
x = 100 + (3*xx)
y = 250 - (4*yy)/5
item = TkcOval.new($twind_plot, x-6, y-6, x+6, y+6,
'width'=>1, 'outline'=>'black', 'fill'=>'SkyBlue2')
item.addtag 'point'
end
$twind_plot.itembind('point', 'Any-Enter',
proc{$twind_plot.itemconfigure 'current', 'fill', 'red'})
$twind_plot.itembind('point', 'Any-Leave',
proc{$twind_plot.itemconfigure 'current', 'fill', 'SkyBlue2'})
$twind_plot.itembind('point', '1',
proc{|x,y| embPlotDown $twind_plot,x,y}, "%x %y")
$twind_plot.itembind('point', 'ButtonRelease-1',
proc{$twind_plot.dtag 'selected'})
$twind_plot.bind('B1-Motion',
proc{|x,y| embPlotMove $twind_plot,x,y}, "%x %y")
while ($twind_text.get($mark_plot) =~ /[ \t\n]/)
$twind_text.delete $mark_plot
end
$twind_text.insert $mark_plot,"\n"
TkTextWindow.new($twind_text, $mark_plot, 'window'=>$twind_plot)
$tag_center.add $mark_plot
$twind_text.insert $mark_plot,"\n"
end
$embPlot = {'lastX'=>0, 'lastY'=>0}
def embPlotDown (w, x, y)
w.dtag 'selected'
w.addtag_withtag 'selected', 'current'
w.raise 'current'
$embPlot['lastX'] = x
$embPlot['lastY'] = y
end
def embPlotMove (w, x, y)
w.move 'selected', x - $embPlot['lastX'], y - $embPlot['lastY']
$embPlot['lastX'] = x
$embPlot['lastY'] = y
end
def textWindDel (w)
if (defined? $twind_text) && TkWinfo.exist?($twind_plot)
$twind_text.delete $twind_plot
$twind_plot = nil
while ($twind_text.get($mark_plot) =~ /[ \t\n]/)
$twind_text.delete $mark_plot
end
$twind_text.insert $mark_plot," "
end
end
def embDefBg (w)
w['background'] = w.configinfo('background')[3]
end
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