Fabric? Here.

The mod ported newer version's KeyModifier && KeyConflictContext back to Forge 1.7.10.

For common players:

Features

• You can now define a keybinding's activation key with key modifiers. Like "Ctrl + G" or "Alt + S";
• The keybindings with the same activation key but different key conflict contexts will not conflict now.
• "Non-conflict keys" (disabled by default): The keybindings with the same key will all be activated if the key is pressed.

Configurations

general {
    # Non-conflict keys function. Set to true to activate. [Default: false]
    B:nonConflictKeys=false
}

For developers:

The mod's WIKI(English | 简体中文).

ATTENTION:

You DEFINITELY CAN add the mod to your modpack;

The "mixinless" version of the mod needs SpongeMixins;

NEI will crash with the mod, use NEI Unofficial(Dependencies: CodeChickenCore, CodeChickenLib) instead to prevent crashes.

Forge? Here.

The official port of Modern KeyBinding.

For common players:

Features

• You can now define a keybinding's activation key with key modifiers. Like "Ctrl + G" or "Alt + S";
• The keybindings with the same activation key but different key conflict contexts will not conflict now.
• "Non-conflict keys" (disabled by default): The keybindings with the same key will all be activated if the key is pressed.

Configurations

# ModernKeyBinding-Config

# Non-conflict keys function. Set to true to activate. [Default: false]

nonConflictKeys=false

For developers:

The mod's WIKI(English | 简体中文).

ATTENTION:

You DEFINITELY CAN add the mod to your modpack;

Check legacyfabric.net for more info about Legacyfabric.

Modern KeyBinding

The mod ported the newer version's KeyModifier && KeyConflictContext back to Fabric & Early Forge.

Features

You can now define a keybinding's activation key with key modifiers. Like "Ctrl + G" or "Alt + S";

The keybindings with the same activation key but different key conflict contexts no longer conflict.

"Non-conflict keys" (disabled by default): The keybindings with the same key will all be activated if the key is pressed.

Attention:

The mod will crash with NEI. Use NEI Unofficial(Dependencies: CodeChickenCore | CodeChickenLib) by GTNH instead.

Import as a Gradle dependency

repositories {
    //...
    maven {
        url "https://maven.nova-committee.cn/releases"
    }
}

dependencies {
    //...
    // Forge
    implementation "committee.nova.mkb.forge:mkb-${mc_version}:${mod_version}"
    // Fabric
    modImplementation "committee.nova.mkb.fabric:mkb-${mc_version}:${mod_version}"
}

Register a keybinding

Register a keybinding that:

• Activates when Alt and C are pressed;

• Only available in GUI.

ClientProxy.java

public class ClientProxy {
    public void init(final FMLInitializationEvent event) {
        //...
        yourKeyBinding = KeyBindingRegistry.INSTANCE.registerKeyBinding("key.exampleKey", KeyConflictContext.GUI, KeyModifier.ALT, Keyboard.KEY_C, "key.categories.example");
    }
}

Change the properties of an existing keybinding

ClientProxy.java

public class ClientProxy {
    //...
    public void postInit(final FMLPostInitializationEvent event) {
        final IKeyBinding extended = (IKeyBinding) yourKeyBinding;
        // Change the key's keyCode and modifier, as their default values.
        extended.setInitialKeyModifierAndCode(KeyModifier.ALT, Keyboard.KEY_E);
        // Change the key's keyCode and modifier.
        extended.setKeyModifierAndCode(KeyModifier.ALT, Keyboard.KEY_E);
        // Change the key's conflict context.
        extended.setKeyConflictContext(KeyConflictContext.IN_GAME);
    }
}