Paned will accept any widget as child, so the patch is incorrect. I'm surprised that it should change something semantically, since all the Gtk2Hs type conversations are no-ops at the end of the day.
Cheers, Axel On 01.12.2012, at 22:12, wagne...@seas.upenn.edu wrote: > I can't reproduce this problem. My test program is below; it correctly > shows "foo" when I run it. Can you try to make a minimal example, > please? > ~d > > import Graphics.UI.Gtk > > main = do > initGUI > w <- windowNew > w `onDestroy` mainQuit > > p <- hPanedNew > v <- vBoxNew True 2 > l <- labelNew (Just "foo") > > containerAdd v l > panedAdd1 p (castToWidget v) > containerAdd w p > > widgetShowAll w > mainGUI > > Quoting timothyho...@seznam.cz: > >> Hello, >> I just found a fun bug in GTK2HS. >> >> <span class='hs-definition'>panedAdd1</span> <span >> class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span >> class='hs-conid'>PanedClass</span> <span >> class='hs-varid'>self</span><span class='hs-layout'>,</span> <span >> class='hs-conid'>WidgetClass</span> <span >> class='hs-varid'>child</span><span class='hs-layout'>)</span> <span >> class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> >> <a name='line-145'></a> <span class='hs-keyglyph'>-></span> <span >> class='hs-varid'>child</span> <span class='hs-comment'>-- ^ @child@ >> - the child to add</span> >> <a name='line-146'></a> <span class='hs-keyglyph'>-></span> <span >> class='hs-conid'>IO</span> <span class='hs-conid'>()</span> >> should be: >> >> <span class='hs-definition'>panedAdd1</span> <span >> class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span >> class='hs-conid'>PanedClass</span> <span >> class='hs-varid'>self</span><span class='hs-layout'>,</span> >> Container<span class='hs-conid'>Class</span> <span >> class='hs-varid'>child</span><span class='hs-layout'>)</span> <span >> class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> >> <a name='line-145'></a> <span class='hs-keyglyph'>-></span> <span >> class='hs-varid'>child</span> <span class='hs-comment'>-- ^ @child@ >> - the child to add</span> >> <a name='line-146'></a> <span class='hs-keyglyph'>-></span> <span >> class='hs-conid'>IO</span> <span class='hs-conid'>()</span> >> I found this, because I had a VBox that I used to pass directly to panedAdd >> 1. >> Then after a remodularization I ended up calling castToWidget on said VBox. >> This resulted in my VBox not being added to the Paned at all :( >> Interestingly, simply doing castToContainer again didn't save me. I had to >> create a new VBox to put my widgetized VBox into... >> >> Tim >> > > > ------------------------------------------------------------------------------ > Keep yourself connected to Go Parallel: > INSIGHTS What's next for parallel hardware, programming and related areas? > Interviews and blogs by thought leaders keep you ahead of the curve. > http://goparallel.sourceforge.net > _______________________________________________ > Gtk2hs-devel mailing list > Gtk2hs-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gtk2hs-devel ------------------------------------------------------------------------------ Keep yourself connected to Go Parallel: DESIGN Expert tips on starting your parallel project right. http://goparallel.sourceforge.net/ _______________________________________________ Gtk2hs-devel mailing list Gtk2hs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gtk2hs-devel
