Problem: I created a Tkinter Frame containing a ttk.TreeView widget. Each row contains text from Reddit posts. However, lenghty posts (or with plenty of newlines) are not completely visible in the row.
Question: Is it in any way possible to resize individual rows based on the content that is loaded in?
No, it is not possible to resize individual rows of a treeview.
To avoid such problem I just added right click function to treeview rows to show 'advanced view' of specific informations. When clicking on any row there is just small window shown with additional data corresponding to that row.
Related
I have a table with dropdowns that will hide certain rows. To the right of this table, I want to have some content, but can't do this as it will be hidden when these dropdowns are selected. I currently have the content to the bottom right of the sheet and have tried splitting the screen to have them both showing but this does not work either. Any ideas on how I can have the two showing side by side? Thanks!
I've gotten around this by using Text Boxes. After creating the text box, change the properties to "do not move or size".
In the picture below, there are two text boxes.
-- The first one is just static text that you copy/paste in there. This works fine as long as you have the same info displayed all the time.
-- The second one has the ability to be somewhat dynamic, where it references the contents of another cell. That cell can be anywhere (this sheet, another sheet, doesn't matter). So in this example...
Cell L1 formula: =TEXTJOIN(CHAR(10), TRUE,E1:E3)
Textbox formula: =Sheet4!L1
No matter how you filter/hide, those text boxes won't move.
My excel sheet has a lot of rows where I go over different problems. Is there a way to create a drop down menu at the top of my sheet that can automatically take me to a specific row depending on what problem I want to look at?
I know how to create a drop down menu with all of the problem names, but I don't know how to link each name in the drop down menu to a specific row number to move the screen down.
I have a working <kendo-grid> component with 10 visible rows over a data set of 34 rows (approx 4 pages). Sorting and selecting is working as expected.
<kendo-grid [data]="gridView"
[pageSize]="pageSize"
[skip]="skip"
[pageable]="true"
[height]="300"
(pageChange)="pageChange($event)"
[sortable]="{ mode: 'single' }"
[sort]="sort"
[selectable]="true"
(sortChange)="sortChange($event)"
(selectionChange)="selectionChange($event)">
Say I select second row. Then I sort the table and the selection stays on row two but of course it's highlighting a different record. It's always selecting the second row on the grid, which of course, it's what I want.
How do I clear the selected row in my (sortChange) event so at least the user isn't presented with a different selection that they one they already chose. I am open to some kind of data binding attribute for selected row that I could set to null or some property on gridView or even poking around inside #ViewChild .
Any help would be appreciated.
Normal Sort
Ascending Sort
Descending Sort
I had a similar question here: Select grid row item from code
Basically, you also need to select the grid row item from code without user interaction and this is currently not supported in the current beta build of the Kendo UI Angular2 controls.
In my application, I resort to triggering a click event on the row I want to select. :/
I do this in a case where I have 'up' and 'down' buttons to rearrange the grid and want to maintain my selection when I switch items.
var grid = document.getElementById('myGrid');
var rows = grid.getElementsByTagName('tr');
rows[idx].click(); // add one to the desired row index to skip the header row
Here's a (sloppy, minimal) Plunkr of this scenario: http://plnkr.co/edit/09dlqdl0Xchoy0e5zKRq
With button click if I am using PXAdapter I am able to read the main master data but it is not reading of the selected grid. For Example, in the Case screen if I want to get the data of selected row in Activities tab, how can I achieve that. Any suggestions?
With below code you can get the currently selected row from the grid
Base.Activities.Current
I have been trying to add Data items for my combobox in the DialogWindow of my mfc project, at design time by setting strings delimited by semi-colons for the Data property of this combobox.
But it just shows empty combobox at runtime. I tried using AddString() method of this combobox manually in the OnInitDialog() event of the DialogBox too. But that was also not working.
Tried creating a demo project again and when I added the combobox and put the value a;b in the Data property of it, it is showing up. But tried the same on my project and it is still showing the empty list in the new combobox! Tried to compare both project's code, like the header files and initialization's etc. Found that both are same. Other than some event declaration for the buttons and my custom c++ code in my project, the rest of the code is same as that of the newly created demo project!
Why in my project this combobox is showing an empty list of items? :(
EDIT:
Just noticed that the items are already in the list. But the dropdown is of small height and thus preventing the actual items from showing up! :(
Tried to look increasing the size of the combobox, but I couldn't find any property in the Property Window and dragging the corners of th combobox doesn't increases the height either! :(
Increase the size of the dropdown list like this, in the design window:
Click on the arrow on the right side of the combobox (highlighted in yellow on first pic). Then click and drag the bottom mid resize marker to increase the height (highlighted in the second pic).
This will increase the size of the dropdown list.
Otherwise when we try to click on the resize markers to increase the height, it would be disabled. So make sure you click on the arrow on the right side of the combobox first.