c++ - How to create QSplitter ui class via qt designer? -


i new qt , need implement monitoring interface following considerations:

  1. i have main window, on should put multiple screens, qsplitter appears best solution.
  2. the interface provides user option of changing number of cameras, qsplitter should created/re-created during run time.

the problem have many cameras pre-define widgets them, need create qsplitter ui instances dynamically. problem can't find qsplitter classes when using qt designer , creating qsplitter class programatically not working mainwindow has been created through qt designer (.ui). hear suggestions regarding issue, if there better approaches, please let me know.

qsplitter isn't strict ui element, it's parent element controls child elements. if want through designer you'd run headaches, basic gist select number of widgets controlled it, , click layout horizontally/vertically in splitter button in layout buttons group.

what might best doing creating child elements programmatically, creating splitter programmatically, adding child widgets somesplitter->addwidget(...). in qt docs there's sample code this:

qsplitter *splitter = new qsplitter(parent); qlistview *listview = new qlistview; qtreeview *treeview = new qtreeview; qtextedit *textedit = new qtextedit; splitter->addwidget(listview); splitter->addwidget(treeview); splitter->addwidget(textedit);

http://doc.qt.io/qt-5/qsplitter.html#details

and if want in designer there's guide here: http://www.bogotobogo.com/qt/qt5_splitter.php


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