tray-gtk

Build GTK-3 status icons with Kotlin.

Usage

To use this library, add jitpack to your project's repositories:

maven { url = URI("https://jitpack.io") }

And then add the following dependency to your build.gradle.kts file:

implementation("com.github.hristogochev:tray-gtk:0.2.2")

Example

if (!loadGtk()) throw Exception("Unable to load a core gtk library!")

if (!startGtkDispatcher()) throw Exception("Unable to start the gtk dispatcher!")

trayIcon(
    imagePath = "/path/to/tray/icon/image",
    visible = true,
    title = "GTK Tray Icon",
    tooltip = "GTK Tray Icon"
) {
    menu {
        item(
            text = "GTK Tray",
            enabled = false,
            imagePath = "/path/to/tray/menu/image"
        )
        separator()
        item(text = "Click me!") {
            action {
                println("Yey!")
            }
        }
        separator()
        checkbox(text = "Enable") {
            action {
                text = if (it) "Disable" else "Enable"
                println("Currently enabled: $it")
            }
        }
        separator()
        submenu(text = "Submenu") {
            item(text = "Hello")
            separator()
            item(text = "How")
            separator()
            item(text = "Are")
            separator()
            item(text = "You")
        }
        separator()
        item(text = "Exit") {
            action {
                exitProcess(0)
            }
        }
    }
}

Notes

• Requires GTK 3.24.37 to be installed on the OS of the user.
• Keeps an internal reference to all created tray icons in order to avoid garbage collection of GTK structs.

Building with ProGuard

When building with ProGuard make sure to add these to your proguard-rules.pro file

-keep class com.sun.jna.** { *; }
-keep class * implements com.sun.jna.** { *; }
-keep class com.hristogochev.tray.gtk.jna.lib.** { *; }
-keepattributes *Annotation*

License

Licensed under Apache-2.0 license.