I'm making an app that needs the following background. Trouble is, I'm not sure how to position the three buttons inside the circle.
Use LinearLayout(vertical), put all the buttons there and use the View subclass called Space, above, inbetween and below the buttons. Then adjust layout:weight until you get the desired proportion. Don't forget to set height to 0 for layout:weight to take effect.
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I want to have a page which has two main components. On the upper half a textarea on the lower half some input fields. The split should be 50:50. The problem I'm facing:
I cannot tell the textarea to fill the complete height when displayed. I know I can use some cdk..MinRows or ...MaxRows but therefore I need to know the whole height before. Additionally the underline looks also quite strange, e.g.
How to fix it? Does it work with Material or should I use plain HTML textarea? My project
Simple question: is it possible to stack one WKInterfaceLabel on top of another inside a WKInterfaceGroup? I’m dragging like a mad man and I cannot get the blue target line to setting above or below the first label. It’ll sit beside it, to its left or right, but it won’t settle above or below it.
I’m trying to do something inside a table row akin to a master/detail, but I simply can’t figure out if it’s possible.
You can set the layout of the WKInterfaceGroup as Vertical and that will make your labels be one on top of the other.
This happens because WKInterfaceGroup doesn't work like a view, it has a layout flow that automatically arranges the inner WKInterface's as specified by the Layout property that can be horizontal or vertical. You can also tweak the appearance with custom insets.
Hi i'm trying to get a photoshop-like behaviour for my QGraphicsScene
The grid in the background should not resize with the call of scale. And I must be able to save the picture with QPixmap::grabWidget(view) but without the background grid. I can probably do it with removing the background layer just before saving the picture, but i'm not sure if its cleanest way to do it.
Any ideas ?
thx.
Question 1
The grid in the background should not resize with the call of scale.
Use the QGraphicsItem::ItemIgnoresTransformations flag.
The item ignores inherited transformations (i.e., its position is
still anchored to its parent, but the parent or view rotation, zoom or
shear transformations are ignored). This flag is useful for keeping
text label items horizontal and unscaled, so they will still be
readable if the view is transformed. When set, the item's view
geometry and scene geometry will be maintained separately.
In order to set this flag use the setFlag function when creating the grid item.
Question 2
I must be able to save the picture with QPixmap::grabWidget(view) but without the
background grid.
Call the hide function on the grid item before calling the grabWidget. After you have grabbed it you show it again by calling the show function.
Ok, here is my problem:
I have a vertical layout which contains a QPlainTextEdit and a horizontal layout (containing 2 QPushButtons) below the text edit.
The vertical layout is just a part of GUI, and gets resized depending on screen resolution. Btw. it is a mobile app, so I don't have a lot of space on screen.
Push buttons have some text which is dynamically set, I don't know it from the beginning to code it manually.
My problem occurs when the text in push buttons is big, and my whole vertical layout is expanded to fit the buttons.
How can I make the vertical layout unexpandable? note, that this is different from "fixed" because of different screen resoulutions.
I'd just like the clip the buttons if they do not fit, but keep the layout width untouched.
Anyway to do this?
You'll need to set the maximum width for the buttons, not the layout, which is only widening to fit the wider buttons. Check out the docs on QPushButton and look for QWidget inherited functions called setMaximumSize or setMaximumWidth.
You can always GetWidth() on the button when it is an appropriate size, then setMaximumWidth using that value since you wouldn't ordinarily know this. Pick an appropriate default text size/val and use that to create your "dynamic" default since this is going on screens of varying size.
Take a look at this demo, how do they accomplish the Inline Changes feature? To me it looks like they are floating a movieclip over the textarea.
What I can't figure out is how they anchored the movieclip to stay in the correct position. If you type something before the movieclip it moves position along with the text, the movieclips even move to the next line when the text word wraps. Does anyone have an idea?
What I think they're doing is keeping track of the index the sprite is representing. Then they have a nice function that moves the sprite to the correct position given the size of the textbox and font. All you need to do after that is bind the positioning function to changes made to the textbox and you've got that effect. Doesn't seem too complicated, as there are already font size/position functions available.
EDIT: Notice how you cannot type code in between the overlapping regions.