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fill and expand on Tcl/Tk pack command
pack .this .that -expand true -fill bothWhy are there two different options expand and fill? Are they both needed? expand causes a widget to expand to fill the space available as a window is stretched, and fill causes a widget to be filled to the cell so that it lines up with other widgets. In order to show you the difference graphically, I wrote this demonstration program: button .this -text "this" -command exitNeither, and just "expand" ... ![]() "fill", and both ... ![]() (written 2007-12-13 15:44:31) Associated topics are indexed under T218 - Tcl/Tk - Geometry Managers
Some other Articles
Using Tcl/Tk resource files for flexible applicationsMaking a variable dynamically visible in a Tcl/Tk GUI The Horse goes on and on Cliff Lift simulator- Lynton to Lynmouth - in Tcl/Tk fill and expand on Tcl/Tk pack command Curley brackets v double quotes - Tcl, Tk, Expect Lexical v Arithemetic testing, Bash and Perl stdout v stderr (Tcl, Perl, Shell) Effective Java training - the bootcamp approach Perl, PHP, Python, Tcl, Linux, MySQL, Ruby courses ... 1710 posts, page by page
Link to page ... 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35 at 50 posts per pageThis is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price. Link to Ezine home page (for reading). Link to Blogging home page (to add comments). |
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