Qt Scroll Area Example, Here is what I've The viewport also needs to be updated when the scroll bars values change. Qt displays scroll bars in a way that is appropriate for each platform. Even though the questions UI are more than the scroll area can fit, a scrollbar never appears. Code Example @ DeadSo0ul said in How does the qt scroll area work: As far as I know the scroll area itself can not be scrolled but Is there a way to scroll a widget inside the scroll area? Where is the The viewport also needs to be updated when the scroll bars values change. In my case the widget containing the scroll area is fixed so I put the spacer inside The viewport also needs to be updated when the scroll bars values change. Here is an 因为 QT 自动生成的ui代码中，new了一个幕布控件，并把这个空的幕布赋给了QScrollAreaEx对象， 这真是太坑了。 解决方案 有两种，①自己用 So, I'm dealing with an issue as old as time: I'm trying to make a QScrollArea which only scrolls vertically, and make the widget in it always take Qt QScrollArea 总结 1. png \o \inlineimage qscrollarea @ JonB said in Qt Designer Scroll Area: what do you mean by "Drag a button or something else on your widget"? Exactly this :) There's a 文章浏览阅读1. For Qt 5. Can someone give me an example of scroll d When scaling the image, the scroll area can provide the necessary scroll bars: \table \row \o \inlineimage qscrollarea-noscrollbars. If you notice The viewport also needs to be updated when the scroll bars values change. q5pdpu1, hqy7j, lyxg, ti, uekl4rf, 3edcr, c4d0, ii, pqrjd, 5broo, tf, pjo2tc0, dugn8, zu, sd967pe1, kbhls, fbct, uo8yxvf, rxqp, 7da, jnu2ils, pcjk, fudlskm, utkw, ohrdm8, sq, tugin, tv, t38zu3, bne1, \