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Congratulations Chriss Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Access TK element from other namespace
Yup, they actually are and i figured out a way that i don't even need to worry bout it. Thanks for this anyways! :) Ron Hours of planing can save weeks of coding -
Access TK element from other namespace
Hi There, I have a namespace GUI containinig all my GUI::s. I also have other namespaces from which i would like to access a radio button in GUI::. I have a switch like this: if {[info exists BIS_Test::devicefamily]} { GUI::Info_DialogWIN "Test::devicefamily: $BIS_Test::devicefamily"... -
wrong feedback from file writable
Well, till now the proc looked like this: proc finaltest::retrieve {target perm startTime} { #puts "begin to run finaltest::retrieve($target $perm $startTime)" while {[expr $startTime+$finaltest::const(FILE_TIMEOUT)]>[clock seconds]} { if ![catch {open $target $perm} fileId]... -
wrong feedback from file writable
just w Ron Hours of planing can save weeks of coding -
wrong feedback from file writable
yes exactly, when w (write) is requested in $perm (which would make wrreq > -1), I want to check if the file is writable. Also, i need to check the value of $perm before releasing this code, right. But you know, this is 'just' development code anyways ... Any other suggestions? Thanks anyways... -
wrong feedback from file writable
Hi There, I wanna test if I have permissions to write a file on a Windows share like this: proc finaltest::retrieve {target perm startTime} { # replace any forward slashes with backslashes regsub -all {/} $target {\\} target # Check if we have requested write permissions to file set wrtbl... -
text in image
I have tried it like this: set can [canvas .demo -width $width -height 50 -background red] $can create text 50 10 -text $number set im [image create photo -width $width -height $height -data $can] but I'm getting an error Couldn't recognize image data - any clues? :o Ron Hours of... -
text in image
What??? lol....no dude... haha okay, how about creating a canvas, write the text in there and then convert the canvas to an image to put down my bars as I'm doing it right now already....would this be a possibility? I know I can create like this canvas .test -width $width -height $height... -
text in image
I'm not creating a canvas - i put the stuff duirectly into the image like this: set im [image create photo -width $width -height $height] #and then I just go like $im put black -to $offset 0 $x $height I've already written the barcode routine and it's working fine with 3of9 encoding - I... -
text in image
Hi There, I got an image with a bar code that gets generated automatically (modified code from http://wiki.tcl.tk/9335) and now i would like to add the content of the barcode in text below the bars...you know, when you look at the bar codes it usually says below the bar code what kind of... -
undefined behaviour?
Cool buddy! That helps! Great! :) Thanks a lot once again you'll be starred ;) Ron Hours of planing can save weeks of coding -
undefined behaviour?
Oh no wrong, sorry...the file handle gets opened appropriately but i need to read the last line of the file only. How can I start reading from the bottom or set the file pointer to its handle's end? The current code look like this: while {[eof $fileId]!=1} { gets $fileId newline... -
undefined behaviour?
Yup, it actually is hung in my retrieve function (where i open a file... i wasn't aware of the fact that this could be the problem... :o I would like to open a file of ~20MB that is saved on a network share (samba, LAN). My proc looks like this: proc finaltest::retrieve {target perm startTime}... -
undefined behaviour?
it still does not wanna work :( What I got now: proc that gets triggered by the OK button on the dialog window button .winOrder.ok -command {finaltest::Order_Indicate} \ -text OK -font 10 -pady 0 -state normal -width 10 proc finaltest::Order_Indicate {} { global Order_Select_done... -
undefined behaviour?
Hi There, I have a certain proc from where i want to open a dialog box requiring a user to choose an option. Once the user has hit the button, i set a variable and my initial proc should continue where it has left off (opened the window). I tried this with this code: show window and wait for... -
set focus troubles
that doesn't really seem any better than sleeping for 10ms - even it would optimize the wait time of course but that's in this case no issue anyways - as long as the delay can be kept short... and an explicit sleep seems to be easier to read too I believe... Ron Hours of planing can save weeks... -
set focus troubles
Yup seems like, my book says "after idle command- Runs command at the next idle moment." Can i do anything to get it triggered correctly? Ron Hours of planing can save weeks of coding -
set focus troubles
sleeping 10ms seems to do the job to give the Windows message queue some time to work and then set the focus on the entry widget: finaltest::delay 10 after idle focus -force .operatorWindow.opEntry works fine. Ron Hours of planing can save weeks of coding -
set focus troubles
well that list thing was actually just a test i had tried just "after idle focus -force .operatorWindow.opEntry" earlier but again - only works with the message box that takes the focus off my main window.... :( Ron Hours of planing can save weeks of coding -
set focus troubles
Hi, I would like to set the focus onto an entry field upon a certain window appears and i tried this: after idle [list focus -force .operatorWindow.opEntry] now, this does not work.... but GUI::Info_DialogWIN "focus!" after idle [list focus -force .operatorWindow.opEntry] works...
