I'm debugging legacy code that displays a small amount data (< 100 entries) using a JXTable. All the functionality works but when there is at least one entry in the table, the CPU usage climbs to over 95% iff the pane is displayed. Instrumentation has shown that the highlight method is called several times per millisecond. The highlight method is called only when the table is visible (a different tab is selected), which makes sense. I am in the process of trying to duplicate it in a small sample, but that's not working yet. I just wondered if anyone out there has seen similar behavior and came up with a solution. Library: swingx-1.0.jar Java: jdk1.8.0_144
1
There are 1 best solutions below
Related Questions in JAVA
- I need the BIRT.war that is compatible with Java 17 and Tomcat 10
- Creating global Class holder
- No method found for class java.lang.String in Kafka
- Issue edit a jtable with a pictures
- getting error when trying to launch kotlin jar file that use supabase "java.lang.NoClassDefFoundError"
- Does the && (logical AND) operator have a higher precedence than || (logical OR) operator in Java?
- Mixed color rendering in a JTable
- HTTPS configuration in Spring Boot, server returning timeout
- How to use Layout to create textfields which dont increase in size?
- Function for making the code wait in javafx
- How to create beans of the same class for multiple template parameters in Spring
- How could you print a specific String from an array with the values of an array from a double array on the same line, using iteration to print all?
- org.telegram.telegrambots.meta.exceptions.TelegramApiException: Bot token and username can't be empty
- Accessing Secret Variables in Classic Pipelines through Java app in Azure DevOps
- Postgres && statement Error in Mybatis Mapper?
Related Questions in JXTABLE
- Java WebLookAndFeel doesn't shows Column Control Popup Menu of a JXTable
- JXTable high cpu when visible
- Highlight related cells in hairline cross pattern on selection
- DatePickerCellEditor resets the time when cell editing starts and stops
- Jtable show and hide column and save the configuration.
- setRowHeight(int) works but not setRowHeight(int, int) with JXTable
- Make a scrollable ColumnControl popup JXTable
- Preventing JXTable from automatically adjusting column widths
- How to disable JXTable default search action?
- DefaultTableModel not accepting Object type
- Coloring some rows in JXTable
- Making a clickable JXTable or JTable
- Why is JXTable losing input where JTable is not?
- Custom header renderer in JXTable?
- JXTable Incorrect Sorting
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
This was my* code. In the cellRenderer() there was a call to setRowHeight(). This causes the pane to be marked dirty. So the next cycle, it does a repaint(). The repaint() calls my cellRenderer(). Thus creating a repaint loop whenever the pane is visible. The solution was to remove the call to setRowHeight() since it wasn't needed anyway. *I say my code because I am now responsible for it. This problem was created long before I joined the company.