I have a QMenubar inside QMainWindow. I have set it to be displayed on the right corner using setCornerWidget. But the menu items are going out of the main window. How can I prevent the menu to be displayed within the window?
I have already tried menu->setLayoutDirection(Qt::RightToLeft) which is giving me a mirror image of the current menu display as seen below, but that does not look good to me. Is there a way to keep the direction from Qt::LeftToRight and still be able to contain the menu inside the window?
Related
Exists any solution how to add menu or tool bar into the QWidget dialog?
I making something like ERP system. There are many windowses opening from others windowses. It's important that one (parent) window waiting for choices in children window. And in the chidren window sometimes I need toolbars and menu bars...
Problem is, that
new child QMainWindow have no exec() function. It cause that parent window no waiting for finishing choices in the child.
new child QDialog have no menu or toll bar.
Exists any solution (without events)? Solution how to add menu or tool bar to QDialog, or solution how to open new qmainwindow with waiting mode myMainWindow->exec()?
Ok. I find solution.
I used QDialog. Menu or tab bar will be added as:
anylayout->addWidget(tabbar); or anylayout->setMenuBar(tabbar);
Thx for answer by Chris Kawa:
The difference is that setMenuBar places the widget outside of the layout content, so the top margin of the layout is below the bar . With addWidget the bar is added as a layout content, so it respects the margins (controlled by setContentsMargins).
For menus and toolbars we usually want them to stick to edges without a gap, so the setMenuBar method is more appropriate for it.
I've got div with overflow="scroll" on it, which is displaying content (icefaces app). I've got event for right mouse button with displaying context menu of element of this content, but context menu is displaying inside of this div, i must scroll to see this context menu. This context menu is hidden div - after mouse click it's set to visible.
It's physically putted inside of scroll panel (and it unfortunatelly must be inside). Anyone have idea how to resolve this problem (i tried everything from google). Maybe some js trick or something like that? ;)
Problem is that i need it out of this scroll ;)
Thanks a lot.
Matthew
I am creating a Qt application where I need to display contents in an overlay box(Please refer to the attached image). The box needs to slide up from behind the bottom dock when a button is pressed and slide down by toggling the button. I tried with a QWidget but couldn't achieve what I wanted. Also I don't know how to list the elements in the overlay box. The elements are dynamic or changing.
The widgets stacking order is defined by their order in the QObject hierarchy tree. The first element is the bottom, and every next is on top of the previous. Children are on top of their parents, in widgets confined within their bounds, in QML free.
If you want that sliding element to appear on top of everything else, just put its parent on top of everything else.
After all it is on top of the bottom control bar, which is on top of the playlist, so you have it all worked out for you.
The same applies if you decide to do the wiser thing and use QML instead of QWidget. Animation and states are much easier there. Not to mention more specific designs.
I am trying to place a set of buttons so that they are anchored to the bottom right of the screen. My problem is that whenever I resize the screen, the buttons are not anchored to the bottom right, but stay in its current position.
I have placed two Push Buttons inside a Horizontal Layout. I then placed this layout inside a Grid Layout, which contains a Horizontal and Vertical Spacer. I have modified the Grid Layout layoutSize property to SetMaximumSize.
What am I doing incorrectly, so that I can get my buttons to be anchored to the bottom right?
You have almost everything just right here, but you probably overlooked something that is really easy to miss when you first start using Qt Designer.
Your grid layout is sitting inside your widget with a fixed size and position. It too needs to be managed by a layout. If you take a look at the Object Inspector on the top right (that contains your hierarchy) you will probably see your top level widget with a red icon. This indicates that it contains no layout. You have two options to fix this...
Have your existing grid layout placed into another main layout (like a vertical layout). You would simply right click on your top level widget in the Object Inspector -> Lay Out -> [Choose a main layout type].
Have your grid be the main layout. To do this you would need to remove the grid layout and have your child items arranged exactly how you have them in that picture. Then follow the previous option, right clicking on the top level widget (or the blank background) and choose Lay out -> Grid. This will pop your widgets into a Grid at a best visual fit (which you can then fix if needed), and your grid will be the top level layout.
That grid layout will make placing other widgets quite hard. Try this instead:
Add (from left to right) horizontal spacer and the two buttons.
Multiselect them all.
Select "Lay Out Horizontally" (Ctrl-H) from the Qt Designer's (or Qt Creator's) top toolbar (not from the widget box in the left!).
Add vertical spacer on top of the previous widgets.
Select the main window by clicking it (none of the added widgets are now selected).
Select "Lay Out Vertically" (Ctrl-L) from the top toolbar.
Done.
It seems that you're doing it correctly. Just forgot to apply a layout to your central widget, right? The Grid layout should be arranged in your central widget. The more convenient way is to remove grid layout widget and lay out the central widget in a grid ;-)
I have main window and in this window I have QListWidget. I want this list to be central widget in the main window and I know that I can do that by writing code like setCentralWidget(QWidget*) and it works (list is spread on the whole mainwindow) but this isn't reflected in designer when the list is still in this same position and has the same size. Is there any way to make it so the change is visible in designer as well as in the code?
Thank you.
In Designer, right click on an area of the form next to the QListWidget, then choose Layout->Layout Horizontally (or vertically, almost anything is acceptable).
I figured it out. In order to do so I had to choose grid layout for main window and sizePolicy for list as Prefered.