I am looking to add a table to my Eclipse view. I need that table to display no more than 25 items at a time. Then I would like to have a next/previous feature that will show the prior 25 or the next 25 items. I created a custom class to hold the data for a table item, store these into a hash map, and add the first 25 values to the table. I then added buttons to the view to clear the table and add the next/prior 25 values from the map based on the button the user pressed. My question is there an easier way to do this?
Use a virtual table to display the data. See
http://www.eclipse.org/articles/Article-SWT-Virtual/Virtual-in-SWT.html
Related
What I want to create
I want to create a list where each item in that list is an data table like below: The user needs te be able to sort items in the data table and needs to be able to sort the data tables itself.
Each table is going to represent a client and each item in that table is an order. The user will then collect the orders, if he collected an order the order wil dissapear but the user is also able to bring them back.
What I tried
I tried to put a Recyclerview inside a Recyclerview but this caused unitended side effects and bugs, also I read online that it is basically a bad practice. My initial intention was to use a recylcerview with a sortedlist.
I did some searching online and a lot of people recommended using categories between items so that you only need one list. But because I have data tables (CardViews) that can be independent sorted this isn't an option.
If anyone want to give me a nudge in the right direction, I would be really thankful.
What you can do you can use recycler view and in custom row check box with 8 text views and when position is 0 inflate categories like fat, calcium etc and after that position populate data and if you want next button which shows next items in list use fragments or pagination that should do the trick and you can achieve this using single recycler view. You can also use header to show categories.
In my Android app i have screen with Table matrix (corresponding screenshot as shown in below).I have designed for each row i used a linear layout set as horizantal with TextView and Checkboxes.So, i have designed for all rows in the same way.
Now, i have Strucked at how to create and insert a table using Sqlite Database in android for getting a value of selected checkbox with this type of view.
For an Example, In design view, 0th row (TASK 1) and 0th column (WEEKS means Sunday,Monday,Tuesday and so on), If an user selects Task1 with Sunday Checkbox then i want to get that particular action ID and Value (selected Checkbox Value).And also we have to save a multiple selected checkboxes values into SQlite Database.
I am New Android Developer So Please Help Me On This.
THANK YOU.enter image description here
Hello i have this Abstract Table which im making a video hiring application with. I want the user to be able to sort through the table with buttons I have supplied. In the buttons I have a "Show only overDue videos" so when the user hits this button in my action listener i want to be able to hide the rows not delete them so when the user clicks another button they will re-appear any ideas on how i would go about doing this?
Use the filtering support provided by JTable.
Read the section from the Swing tutorial on Sorting and Filtering for more information and examples.
1) Maintain a master Data list. Intially the table model data will reflect the Master data.
2) When the user "press show only over due vidoes", iterate the master data and filter only the required elements and clear the table model and add only the filtered data to the table model and fire table model changed.
I want to create a table (that will finally exist in a new eclipse view). This table has a few text columns, and a column that has a different behavior based on the other columns. It can either be a field to enter text, or to popup a dialog for users to select data from (and it has to be a popup or a dynamically created combo). Anyway, I know which of the two I need for each row in the column.
My table is built using TableViewer and a few TableViewerColumn's in it. I later fill them with String data in TableItem's up to 4 columns. The fifth is the one I have this special behavior.
I tried experimenting with TableEditor, but failed:
When I used one for each TableItem it somehow got misaligned with the table rows and columns
When I use one for the entire table, I fail to set a Text entry on specific rows
What I need help with is figuring out exactly how to achieve this:
A Table that has 4 String columns, where the data is constant (cannot be changed by the user)
A fifth column where the cell contents is either a Text for the user to enter, or a (preferably transparent) Button that has a popup as action, or a Combo that I dynamically fill with data upon table creation
Any idea would be highly appreciated.
OK, got this figured out. The example here helped a lot:
http://www.java2s.com/Tutorial/Java/0280__SWT/TableCellEditorComboTextandButton.htm
Oren
I need to create a ComboBox in Java that will have information in a column on the left and a Checkbox in a column on the right so that a user can select multiple items in the ComboBox. This needs to be a ComboBox because there could be 100 items in the list that may need to be checked but they cannot take up much space on the user interface.
Does anyone know how to do this?
Using a JList inside a JScrollPane seems more appropriate for dealing with that many items. It supports the standard CTRL-click to select multiple items.
A multi-selection combobox with 100 items sounds like a UI nightmare.