From e83c20a65556a4ec416b8f61ba5f42fe2a06faca Mon Sep 17 00:00:00 2001
From: Ahmed Abouzied <email@aabouzied.com>
Date: Mon, 16 Aug 2021 07:12:37 +0200
Subject: [PATCH] Add increment and decrement controls for numeric display
 options

Signed-off-by: Ahmed Abouzied <email@aabouzied.com>
---
 DisplayOptionsPanel.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/DisplayOptionsPanel.c b/DisplayOptionsPanel.c
index 23b16bb2f7..98237d6663 100644
--- a/DisplayOptionsPanel.c
+++ b/DisplayOptionsPanel.c
@@ -20,7 +20,9 @@ in the source distribution for its full text.
 #include "ProvideCurses.h"
 
 
-static const char* const DisplayOptionsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  ", NULL};
+static const char* const DisplayOptionsFunctions[] = {"(De)Select  ","Increment  ", "Decrement  ", "Done  ", NULL};
+static const char* const DisplayOptionsKeys[] = {"Enter","+", "-", "F10", "Esc"};
+static const int DisplayOptionsEvents[] = {KEY_ENTER, '+', '-', KEY_F(10), 27};
 
 static void DisplayOptionsPanel_delete(Object* object) {
    Panel* super = (Panel*) object;
@@ -90,7 +92,7 @@ const PanelClass DisplayOptionsPanel_class = {
 DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager* scr) {
    DisplayOptionsPanel* this = AllocThis(DisplayOptionsPanel);
    Panel* super = (Panel*) this;
-   FunctionBar* fuBar = FunctionBar_new(DisplayOptionsFunctions, NULL, NULL);
+   FunctionBar* fuBar = FunctionBar_new(DisplayOptionsFunctions, DisplayOptionsKeys, DisplayOptionsEvents);
    Panel_init(super, 1, 1, 1, 1, Class(OptionItem), true, fuBar);
 
    this->settings = settings;