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Add Next/Prev buttons to gradient controls #5

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Add Next/Prev buttons to gradient controls #5

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21 changes: 21 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -284,6 +284,10 @@ <h1 style="color: white">MUD Colorizer</h1>
&nbsp;&nbsp;
<input type="checkbox" id="invertGradient" />
<label for="invertGradient">Invert</label>
&nbsp;&nbsp;
<button id="prevGradientButton" style="background-color: #111; color: white; border: 1px solid #444; padding: 5px 10px; font-family: inherit; cursor: pointer;">Prev</button>
&nbsp;
<button id="nextGradientButton" style="background-color: #111; color: white; border: 1px solid #444; padding: 5px 10px; font-family: inherit; cursor: pointer;">Next</button>
</div>
<br />

Expand Down Expand Up @@ -2238,6 +2242,23 @@ <h3>Custom Gradients</h3>
document.getElementById("patternSelect").addEventListener("change", onPatternChange);
document.getElementById("invertGradient").addEventListener("change", onGradientChange);

// Next/Prev Gradient Buttons
document.getElementById("prevGradientButton").addEventListener("click", function() {
const select = document.getElementById("gradientSelect");
if (select.selectedIndex > 0) {
select.selectedIndex--;
onGradientChange();
}
});

document.getElementById("nextGradientButton").addEventListener("click", function() {
const select = document.getElementById("gradientSelect");
if (select.selectedIndex < select.options.length - 1) {
select.selectedIndex++;
onGradientChange();
}
});

// Format conversion event
document.getElementById("formatSelector").addEventListener("change", function () {
console.log("Format selector changed to:", this.value);
Expand Down