grid-layout

问题 in the below code, i created a GridLayot with 3 rows and 3 columns, what i want to do is,,to add jpanel_1 into a specifc cell of the Gridlayout, lets say in the grid cell number (2,3). Code : private void setUpGUI2() { // TODO Auto-generated method stub jFrame_2 = new JFrame("Border Demo"); GridLayout gridLayOut = new GridLayout(3,3); jFrame_2.setLayout(gridLayOut); jPanel_1 = new JPanel(new BorderLayout()); jPanel_2 = new JPanel(new BorderLayout()); jPanel_1.setBorder(BorderFactory

问题 I'm writing MineSweeper and using JButton s on a GridLayout . The numbers of rows and columns are entered by the user, so setting fixed size may cause several problems. How can I remove the space between the buttons without setting the fixed size of the panel? 回答1: This seems to be more of a issue with JButton then with GridLayout Here, I replaced JButton with JPanel (and some border magic) The other thing I tried was passing a negative h/vgap to the GridLayout I'd however not recommend this,

问题 OK so I've got a JPanel with a GridLayout. Each cell of the grid then contains another JPanel. What I'd like to be able to do is have a listener on the "underneath" JPanel which then tells me which of the "overlayed" JPanels was clicked - so I can react to it and the surrounding ones, without making the covering JPanels aware of their position (they change!!) Is there a way of doing this - similar to Determine clicked JPanel component in the MouseListener. Event handling but I couldn't find a

问题 I am planning to use rmarkdown to render html pages with R generated content for publishing on websites. The ultimate goal is to render some kind of dashboard like pages (example pages). I know rmarkdown uses twitter bootstrap for its layouts and that's why I was wondering if it is possible to use twitter bootstrap's grid layout within a rendered html document. Maybe I missed some information in the tutorials I found about rmarkdown rendering html pages, but there doesn't seem to be any

问题 I'm just getting started with Python's Tkinter / ttk and I'm having issues getting my widgets to resize when I use a grid layout. Here's a subset of my code which exhibits the same issue as the full code (I realize that this subset is so simple that I'd probably be better off using pack instead of grid , but I figure this will help cut through to the main problem and once I understand, I can fix it everywhere it occurs in my full program): import Tkinter as tk import ttk class App(tk.Frame):

问题 I have created a GUI with the help of another thread to format it properly. Thing is now I want to add another line for a 'back button'. When I create the panel and add it it doesn't show unless I remove another JPanel from the rootPanel . If I change the parameters of the GridLayout for the rootPanel to 0, 2, 0, 0 rather than 0, 1, 0, 0 it becomes completely unformatted. Any ideas? Another problem is the code frame.setContentPane(background); originally set the background for the GUI,

问题 I am a first time CSS-Grid user: What I try to achieve is to have a flexible box system using a 3-column grid to which I can simply add boxes of the size of 1, 2 or 3 columns; just using one class. I tried to achieve this by doing this https://codepen.io/mathil/pen/WXarXB : .container { display: grid; grid-template-columns: 1fr 1fr 1fr; grid-gap: 12px; width: 50%; margin-right: auto; margin-left: auto; background: grey; } .card-fullspan { grid-column: span 3; } .card-twothirdspan { grid

问题 I am trying to create page which is divided into 2 sections (using columns). In the left hand side column (first outer column) I want to have other columns nested inside (inner column x). I am trying to make it so that if there are more than 12 inner columns in the first outer column, they don't wrap onto the next line - rather the outer column which contains them has a horizontal scroll. Here is the code I have, however my inner columns still wrap onto the next line: <div class="container">

问题 An app has been using android.support.v7.widget.GridLayout for a while without any problem. I upgraded Android SDK Tools to 22.0.1 this morning. Now, it seems that the app cannot see the library anymore. The Java code has the following error: The import android.support.v7.widget cannot be resolved I tried to add a GridLayout to a dummy layout file by dropping GridLayou to it thinking this would help configure the project properly for using GridLayout. However, this generates the following

问题 TL;DR: Is there anything like table-layout: fixed for CSS grids? I tried to create a year-view calendar with a big 4x3 grid for the months and therein nested 7x6 grids for the days. The calendar should fill the page, so the year grid container gets a width and height of 100% each. .year-grid { width: 100%; height: 100%; display: grid; grid-template: repeat(3, 1fr) / repeat(4, 1fr); } .month-grid { display: grid; grid-template: repeat(6, 1fr) / repeat(7, 1fr); } Here's a working example: https