Lognote - Show only specific package logs (1.0 ~)

This function uses information about installed packages, so it proceeds with the app installed first.

 

1. run Package list dialog(click "packages")

2. select Package(select / unselect package : ENTER key or Double click)

3 - 1. apply package - restart Logcat(ex : 2 packages selected)

3 - 2. apply package - restart Logcat (ex : 1 packages / show only selected package)

Lognote - Setting up a shortcut to re-run from the running icon in Ubuntu

 Create an executable icon desktop file.
Path: ~/.local/share/applications/Lognote.desktop
Set the Exec and Icon items according to the installed location.

[Desktop Entry]
Name=Lognote
Comment=Lognote
Exec=/home/USER/lognote/lognote.sh %U
Icon=/home/USER/lognote/lognote.png
Terminal=false
Type=Application
StartupNotify=true
MimeType=text/plain;
Categories=TextEditor;
Keywords=Text;Plaintext;
X-Ubuntu-Gettext-Domain=lognote

If you search for lognote in the Applications menu, you can see that an icon has been created.

If you add it to favorites and run it, the running icon and favorites are separated, and if you ctrl-click the icon after running, there is no response.

If other programs,  new window is created when you ctrl-click it. 

The reason is that "StartupWMClass" is not set.

If you type the "xprop WM_CLASS" command in terminal while the program you need to check is running, the cursor will change.

If you click the the program, WM_CLASS information will be output.

$ xprop WM_CLASS

WM_CLASS(STRING) = "com-blogspot-cdcsutils-lognote-Main", "com-blogspot-cdcsutils-lognote-Main"

Add "StartupWMClass=..." to the desktop file.

[Desktop Entry]
Name=Lognote
Comment=Lognote
Exec=/home/USER/lognote/lognote.sh %U
Icon=/home/USER/lognote/lognote.png
Terminal=false
Type=Application
StartupNotify=true
MimeType=text/plain;
Categories=TextEditor;
Keywords=Text;Plaintext;
X-Ubuntu-Gettext-Domain=lognote
StartupWMClass=com-blogspot-cdcsutils-lognote-Main

You can see that when you ctrl-click, a new window opens without separating it from your favorites.

How to check the size of JLabel before show it on the screen in JDialog

 When configuring a JDialog, there are times when you need to check the size of a JLabel.

Even if you set the text after creating a JLabel, its size is not set.

In this case, if you set the dialog panel and then call pack(), the size of the JLabel will be set and you can read the value.

Then, you can create the necessary UI using the read size value and set the panel again.

When a JLabel is placed next to another component, it is used to fit the window size.