layout

问题 I'm struggling a bit with PyQt5: I have to implement Conway's Game of Life and I started out with the GUI general setup. I thought about stacking (vertically) two widgets, one aimed at displaying the game board and another one containing the buttons and sliders. This is what I came up with (I'm a total noob) I'd like to fit the grid correctly with respect to the edges. It looks like it builds the grid underneath the dedicated canvas: it would be great to fix the canvas first and then paint on

问题 Here's what I've in my QML: import QtQuick 2.12 import QtQuick.Window 2.12 import QtQuick.Controls 2.5 import QtQuick.Layouts 1.3 Window { visible: true width: 640 height: 480 title: "Test Window" ListView{ id: listView width: parent.width height: parent.height model: testContext.List interactive: false delegate: ItemDelegate { width: parent.width leftPadding: 3 rightPadding: scroll.width topPadding: 3 bottomPadding: 3 /* padding: { leftPadding: 3 rightPadding: scroll.width topPadding: 3

问题 I tried to set Margin in ButtonSheetDialogFragment layout but its not working. I have tried to set margin from layout and programatically but its has same result This is my XML file layout_bts_item.xml <?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_margin="10dp" android:background="#00000000"> <LinearLayout android:layout_width="match_parent"

问题 I'm trying to get devise to display a different layout template from the defaults for certain aspects. I have this working when the user goes to the login page, but I need to display a different layout for sign up, forgotten password, and reset. This is the current code in my application controller: layout :layout private def layout # only turn it off for login pages: is_a?(Devise::SessionsController) ? "login" : "application" # or turn layout off for every devise controller: #devise

问题 What the real meaning of randomize=false using cose-bilkent layout ? I can only read such a simple comment to describe this feature in this extension wiki page. // Whether to enable incremental mode randomize: true, I also find another description for randomize in cytoscape.js-expand-collapse wiki page. // recommended usage: use cose-bilkent layout with randomize: false to preserve mental map upon expand/collapse So I have learned that randomize: false is to preserve mental map. But what is

问题 What the real meaning of randomize=false using cose-bilkent layout ? I can only read such a simple comment to describe this feature in this extension wiki page. // Whether to enable incremental mode randomize: true, I also find another description for randomize in cytoscape.js-expand-collapse wiki page. // recommended usage: use cose-bilkent layout with randomize: false to preserve mental map upon expand/collapse So I have learned that randomize: false is to preserve mental map. But what is

问题 I'm new to semantic-ui-react and stuck trying to implement this layout. Look at this fiddle This is the closest I've been able to achieve. The two components have scroll-able areas (desired) but my primary issue is the sidebar doesn't stay fixed when scrolling in content, and scrolling to the bottom of the sidebar there is whitespace beneath. Any ideas? Here is the relevant component code: <div style={{paddingTop: '51px'}}> <Menu size="massive" fixed="top" inverted borderless > <Menu.Item

问题 I am new to WPF, so the answer to the following question might be obvious, however it isn't to me. I need to display an image where users can set markers on (As an example: You might want to mark a person's face on a photograph with a rectangle), however the markers need to keep their relative position when scaling the image. Currently I am doing this by using a Canvas and setting an ImageBrush as Background. This displays the image and I can add elements like a Label (as replacement for a

问题 I am new to WPF, so the answer to the following question might be obvious, however it isn't to me. I need to display an image where users can set markers on (As an example: You might want to mark a person's face on a photograph with a rectangle), however the markers need to keep their relative position when scaling the image. Currently I am doing this by using a Canvas and setting an ImageBrush as Background. This displays the image and I can add elements like a Label (as replacement for a

问题 This is a follow-up question to the following topic. How can I fix the "Hello World" card inside the row to the top of its cell? It shouldn't move when the second card is coming out by tapping. Current State: But inside the row cell it should be alignment to it's top like sketched in this image: struct ContentView: View { var body: some View { VStack { Text("Hello!") List { Detail(isExpanded: false) Detail(isExpanded: false) Detail(isExpanded: false) } } } } struct Detail: View { @State var