python 2.7 - Fixing the height of frame with resizing the window -



python 2.7 - Fixing the height of frame with resizing the window -

how prepare height of alternative frame resizing window?

i have 3 classes a ( frame ), b ( canvas ) , c ( object ) c top level.

in class c, initialise a a( master, self ) , .config( height = 40 ).

in class a, established 2 sub-frame contain check button , entry box + alternative menu, both frame , code height = 20

when run code, worked pretty well, when resize window.

if click mouse , drag down, works ok.

but if click mouse , drag upwards (to cut down height), frame disappear ( first height of frame cut down until 0 , height of canvas changed ).

if click mouse , drag down, alternative frame homecoming again

can give me thought prepare behavior?

python-2.7 tkinter

Comments

Post a Comment

Popular posts from this blog

Php operator `break` doesn't stop while -

Php operator `break` doesn't stop while - have weird issue, break doesn't break while loop , maintain rotating. logically should break cycle , set output while ($c++ != 5) { // here curl request, doesn't relevant have removed preg_match("!<.*?>(\s*)[^<>]*?{$to}<!", $resp, $result) ; // echo 'cnt = ' .count($result).'<br>'; if(!count($result)) { $amount = 0; echo 'sleep called'; sleep(4); exit; continue; } else { $amount = trim(@$result[1]); $amount = round($amount + $amount * $exchange_ratio, $precision); echo 'break happen<br>'; break; } } so output cnt = 2 break happen cnt = 0 sleep called so skipped break , maintain rotating. how so? edit works fine on localhost issue php version? ...
Read more

ubuntu - Bash Script to Check That Files Are Being Created -

ubuntu - Bash Script to Check That Files Are Being Created - we have amazon ec2 instance upload output our security cameras. every , then, cameras have issue, stop uploaded, , need rebooted. easy way determine seeing if files not beingness created. problem creates lots , lots of files. if utilize find -ctime, takes long time script run. there faster way check see if files have been created since yesterday? need capture result, (yes there files, or not there not,) , email message, nice have didn't take half hr run. #!/bin/bash find /vol/security_ftp/west -ctime -1 find /vol/security_ftp/backentrance -ctime -1 find /vol/security_ftp/boardroomdoor -ctime -1 find /vol/security_ftp/mainentrance -ctime -1 find /vol/security_ftp/north -ctime -1 find /vol/security_ftp/south -ctime -1 using find natural solution, if must avoid it, can see newest file in directory using ls , sorting output according ctime, eg. ls /vol/security_ftp/west -clt | head --lines=1 ...
Read more

vim: Search & replace -

vim: Search & replace - i searching easy way search , replace things in vim "workaround" refactoring. on other stackoverflow-question found snippet of code: nnoremap gr gd:%s/<c-r>///gc<left><left><left> i thought gd selects current word under cursor in whole document , %s search , replaces matches after typed replace pattern. gc stands globally confirmation?! however: not work expected. illustration in python class of mine can easy rename occurencies of self in whole file not work on method identifieres or field identifieres length of one. def __init__(self): self.test = [] self.a = [] ... so self changed using snippet, doing gr on field a not work. how can work easy search , replace on 1 file? any tips on intelligent refactoring appreciated. after hours of searching found plugins , workarounds work c files, need @ to the lowest degree java, python , php compatibility. thanks every reply :) update: found...
Read more