Re: [Interest] Suppress titlebar of dock widget?
On 08/09/2020 15.41, Sérgio Martins wrote: On 2020-09-08 19:46, Matthew Woehlke wrote: I have a dock widget that cannot be moved, closed or floated (essentially, I need something that takes up the dock corner preferentially), but I want it to *not* have a titlebar. Is there a way to accomplish this? Note: I am also implementing my own QStyle. My initial idea was to tweak the QStyle to detect this widget and fiddle with the size/metrics (I don't need exactly zero pixels; if I can make the titlebar 1-2 pixels tall, that is good enough), but my attempt to make the titlebar smaller/hidden that way is not working... However, I'm not sure if I know what to change. So far I have fiddles with the pixel metrics and subcontrol rects, but I don't see anything else I can affect? https://code.woboq.org/qt5/qtbase/src/widgets/widgets/qdockwidget.cpp.html#537 It's using the height of the font, so no matter what you do, you can't. Ah, well, answers that question anyway.; thanks. QDockWidget::setTitleBarWidget() sounds good for you, as long as you never float it, as that brings other problems. Not a problem; this particular "dock" isn't floatable either. The only reason I'm even using QDockWidget, really, is because I want this: ┌──┬┐ │ ││ │ ││ │ ├┤ │ ││ └──┴┘ ...and not this: ┌──┬┐ │ ││ │ ││ ├──┴┤ │ │ └───┘ ...where the bottom panel is (also) a QDockWidget. (In that case, one that *can* be floated or closed.) In all other respects, though, I want the side panel to be a fixed UI element. -- Matthew ___ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
Re: [Interest] Suppress titlebar of dock widget?
On 2020-09-08 19:46, Matthew Woehlke wrote: I have a dock widget that cannot be moved, closed or floated (essentially, I need something that takes up the dock corner preferentially), but I want it to *not* have a titlebar. Is there a way to accomplish this? Note: I am also implementing my own QStyle. My initial idea was to tweak the QStyle to detect this widget and fiddle with the size/metrics (I don't need exactly zero pixels; if I can make the titlebar 1-2 pixels tall, that is good enough), but my attempt to make the titlebar smaller/hidden that way is not working... However, I'm not sure if I know what to change. So far I have fiddles with the pixel metrics and subcontrol rects, but I don't see anything else I can affect? Hi Matthew, https://code.woboq.org/qt5/qtbase/src/widgets/widgets/qdockwidget.cpp.html#537 It's using the height of the font, so no matter what you do, you can't. QDockWidget::setTitleBarWidget() sounds good for you, as long as you never float it, as that brings other problems. Regards, -- Sérgio Martins | sergio.mart...@kdab.com | Senior Software Engineer Klarälvdalens Datakonsult AB, a KDAB Group company Tel: Sweden (HQ) +46-563-540090, USA +1-866-777-KDAB(5322) KDAB - The Qt, C++ and OpenGL Experts ___ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
Re: [Interest] Suppress titlebar of dock widget?
On 08/09/2020 14.46, Matthew Woehlke wrote: I have a dock widget that cannot be moved, closed or floated (essentially, I need something that takes up the dock corner preferentially), but I want it to *not* have a titlebar. Is there a way to accomplish this? Note: I am also implementing my own QStyle. My initial idea was to tweak the QStyle to detect this widget and fiddle with the size/metrics (I don't need exactly zero pixels; if I can make the titlebar 1-2 pixels tall, that is good enough), but my attempt to make the titlebar smaller/hidden that way is not working... However, I'm not sure if I know what to change. So far I have fiddles with the pixel metrics and subcontrol rects, but I don't see anything else I can affect? It seems like there must be a way to control this, as I'm pretty sure I've seen styles with different sized titlebars! Sigh. Should've checked SO: https://stackoverflow.com/questions/18918496. Apparently, the answer is 'replace the titlebar widget'. ...but I'm still curious why I can't get fiddling with the style to have any effect? -- Matthew ___ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
[Interest] Suppress titlebar of dock widget?
I have a dock widget that cannot be moved, closed or floated (essentially, I need something that takes up the dock corner preferentially), but I want it to *not* have a titlebar. Is there a way to accomplish this? Note: I am also implementing my own QStyle. My initial idea was to tweak the QStyle to detect this widget and fiddle with the size/metrics (I don't need exactly zero pixels; if I can make the titlebar 1-2 pixels tall, that is good enough), but my attempt to make the titlebar smaller/hidden that way is not working... However, I'm not sure if I know what to change. So far I have fiddles with the pixel metrics and subcontrol rects, but I don't see anything else I can affect? It seems like there must be a way to control this, as I'm pretty sure I've seen styles with different sized titlebars! -- Matthew ___ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
