Any java window I open does really weird stuff
First off, I have no idea if this is something I should post here. I am by no means a java developer, I just want to figure out what is happening and if I have a virus.
Any time I open a java application that opens a window, the background, buttons, etc start to change color, saturation, etc (example in image linked). Whenever I hover over a button, that button's color fixes, but then continues to do the thing. I don't know what is happening anymore, but thought I would ask people that know more than me about java. I have tried changing the java version it uses with no change in what happens. Is this some sort of virus, or did I just do something really stupid?...
Drawing a JPanel to a BufferedImage, unexpected results
I'm building a node-based editor. Effectively it's Swing components on a giant carpet, connected with lines to denote relationships and flow of data. To achieve this I have my VisibleFrame with my Donatello JPanel that does the custom rendering. Donatello gets the Swing component of items in the view area, and then draws it like this:
```java
private void drawOneNode(Graphics2D g,JPanel panel) {
frame.add(panel);
frame.pack();...
Problem with an app
Hello, I am making a small project about a restaurant, and I am using MVC and MYSQL, I am having a problem and that is that the controller in my case is managing all the logic of the buttons, but when I run said application these buttons do not work, either. the combo box.
I have tried to review my code a lot but I really don't know what could be the problem in this, I only do it to learn how to use MVC but any suggestion to solve the problem would be a great help...
Problem with an app
Hello, I am making a small desktop application, and I am using MVC, I am having a problem and that is that the controller in my case is managing all the logic of the buttons, but when I run said application these buttons do not work, either. the combo box
I have tried to review my code a lot but I really don't know what could be the problem in this, I only do it to learn how to use MVC but any suggestion to solve the problem would be a great help...
IntelliJ debugger -- seeing variable values in variables pane
Where can I see the states of variables?
Declaring isEmpty() and searchString() methods?
Hello! I am a first year CS student working on some code and am troubled by a couple methods. Everytime I try to use an isEmpty() or searchString() method, it says it is undefined while I am constantly seeing that it comes with a sort of package like String. Any help in getting this error fixed is greatly appreciated.
button way too tall
does anyone have any idea as to why the button is very tall? i thought preferredsize would fix it, but apparently not. any suggestions
