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Overview
| Comment: | Refine selection of files in listbox |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
b5b1f268c084da4fb52ce4b447d78824 |
| User & Date: | kevin 2017-06-12 03:39:40 |
Context
|
2017-06-20
| ||
| 03:10 | Update stringscan.rb check-in: f0321c7428 user: kevin tags: trunk | |
|
2017-06-12
| ||
| 03:39 | Refine selection of files in listbox check-in: b5b1f268c0 user: kevin tags: trunk | |
|
2017-06-11
| ||
| 04:52 | More polish check-in: 21d76d7da6 user: kevin tags: trunk | |
Changes
Changes to stringscan.rb.
| ︙ | ︙ | |||
144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 |
style 'TablelistHeader.TLabel'
padding 1
}.pack('side'=>'top', 'fill'=>'both', 'expand' => 'no')
$lbox = Tk::Listbox.new($bottomleftframe){
width 50
height 30
borderwidth 0
dnd_bindtarget('text/uri-list', '<Drop>', '%D') {|d|
filename=d.join(' ')
begin
if File.directory?(filename)
$dirname = filename
$direntry.value = filename
end
rescue
raise
end
}
}.pack('side'=>'left','fill' => 'both', 'expand' => 'yes')
$scrollframe = Tk::Frame.new($bottomleftframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$listscroll = Tk::Scrollbar.new($scrollframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$lbox.yscrollbar($listscroll)
$bottomrightframe =Tk::Tile::Frame.new($bottomframe).pack('side'=>'right','fill' => 'both', 'expand' => 'yes')
$tbox = Tk::Text::new($bottomrightframe){
borderwidth 0.1
relief 'sunken'
wrap 'word'
highlightcolor 'SlateGray3'
bg 'white'
state 'disabled'
}.pack('side'=>'left','fill' => 'both', 'expand' => 'yes')
$tscrollframe = Tk::Frame.new($bottomrightframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$tscroll = Tk::Scrollbar.new($tscrollframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$tbox.yscrollbar($tscroll)
| > > > > > > > > > > > > > > > > < < < < < < | < < < | < | 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 |
style 'TablelistHeader.TLabel'
padding 1
}.pack('side'=>'top', 'fill'=>'both', 'expand' => 'no')
$lbox = Tk::Listbox.new($bottomleftframe){
width 50
height 30
borderwidth 0
takefocus 0
activestyle "none"
exportselection 0
selectbackground "RoyalBlue1"
selectforeground "white"
dnd_bindtarget('text/uri-list', '<Drop>', '%D') {|d|
filename=d.join(' ')
begin
if File.directory?(filename)
$dirname = filename
$direntry.value = filename
end
rescue
raise
end
}
}.pack('side'=>'left','fill' => 'both', 'expand' => 'yes')
$lbox.bind '<ListboxSelect>', proc {
begin
if $lbox.curselection.empty?
puts "No selection in listbox."
else
highlighttext $lbox.get($lbox.curselection[0])
end
rescue
puts "Cannot get selection in listbox."
end
}
$scrollframe = Tk::Frame.new($bottomleftframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$listscroll = Tk::Scrollbar.new($scrollframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$lbox.yscrollbar($listscroll)
$bottomrightframe =Tk::Tile::Frame.new($bottomframe).pack('side'=>'right','fill' => 'both', 'expand' => 'yes')
$tbox = Tk::Text::new($bottomrightframe){
borderwidth 0.1
relief 'sunken'
wrap 'word'
highlightcolor 'SlateGray3'
bg 'white'
state 'disabled'
}.pack('side'=>'left','fill' => 'both', 'expand' => 'yes')
$tscrollframe = Tk::Frame.new($bottomrightframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$tscroll = Tk::Scrollbar.new($tscrollframe).pack('side'=>'right','fill' => 'y', 'expand' => 'no')
$tbox.yscrollbar($tscroll)
end
#read file for display in text widget
def highlighttext(file)
$tbox.configure('state'=>'normal')
$tbox.delete('1.0', 'end')
f = open(file, 'rb')
while(!f.eof?)
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| ︙ | ︙ |