Unfortunately I can’t help with the Python specific syntax but you don’t need to create any subclasses. After your QListWidget is created, call setSelectionMode() with one of the multiple selection types passed in, probably QAbstractItemView::ExtendedSelection is the one you want. There are a few variations on this mode that you may want to look at. … Read more
wxHaskell is good, yes, and my go-to GUI middle level library. I admit there’s been a focus on updating the code before the docs in the new version. For modern, functional-reactive-programming fun stuff on top of it I gor for reactive banana, which is actively maintained, and has the added benefit that Heinrich Apfelmus himself … Read more
Neither is intrinsically better than the other. Each have strengths and weaknesses. Learn what those are and the choice of which to use becomes obvious. grid is considerably easier to use if you need to lay things out in a grid. pack is generally easier to use if all you need to do is put … Read more
With a modal dialog, you set your application in a particular mode (a different “state” if you will), whereby only actions pertaining to that “mode” are accepted, hence preventing UI actions outside of the dialog. At Andreas’ prompting I thought I may have to dig dusty Windows API books, as often, the etymology/origin of a … Read more
Now there is an option in Inspector’s settings, just uncheck Disable paused state overlay: Go to Settings (F1), the Preferences tab (the first one) and it’s the last option under Appearance (top left). It is very usable with the setTimeout(function(){debugger;}, 5000); trick to inspect elements that are visible only on hover.
I just ran into this as well. Its really easy with the jquery address plugin here http://www.asual.com/jquery/address/ The demo for tabs seemed a bit over complicated. I just did this: $(‘document’).ready(function() { // For forward and back $.address.change(function(event){ $(“#tabs”).tabs( “select” , window.location.hash ) }) // when the tab is selected update the url with the … Read more
Make each page a frame. Then, all your buttons need to do is hide whatever is visible, then make the desired frame visible. A simple method to do this is to stack the frames on top of each other (this is one time when place makes sense) and then ,lift() the frame you want to … Read more