fix: integer width
This commit is contained in:
Felix Hungenberg
@@ -1,210 +1,210 @@
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<script lang="ts">
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interface Props {
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value?: number;
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step?: number;
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min?: number | undefined;
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max?: number | undefined;
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id?: string;
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change?: (arg: number) => void;
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}
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interface Props {
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value?: number;
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step?: number;
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min?: number | undefined;
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max?: number | undefined;
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id?: string;
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change?: (arg: number) => void;
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}
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let {
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value = $bindable(0),
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step = 1,
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min = $bindable(0),
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max = $bindable(1),
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id,
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change
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}: Props = $props();
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let {
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value = $bindable(0),
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step = 1,
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min = $bindable(0),
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max = $bindable(1),
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id,
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change
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}: Props = $props();
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if (min > max) {
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[min, max] = [max, min];
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}
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if (value > max) {
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max = value;
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}
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if (min > max) {
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[min, max] = [max, min];
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}
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if (value > max) {
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max = value;
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}
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function strip(input: number) {
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return +parseFloat(input + '').toPrecision(2);
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}
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function strip(input: number) {
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return +parseFloat(input + '').toPrecision(2);
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}
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let inputEl = $state() as HTMLInputElement;
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let wrapper = $state() as HTMLDivElement;
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let inputEl = $state() as HTMLInputElement;
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let wrapper = $state() as HTMLDivElement;
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let prev = -1;
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function update() {
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if (prev === value) return;
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prev = value;
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change?.(value);
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}
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let prev = -1;
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function update() {
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if (prev === value) return;
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prev = value;
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change?.(value);
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}
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function handleChange(change: number) {
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value = Math.max(min ?? -Infinity, Math.min(+value + change, max ?? Infinity));
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}
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function handleChange(change: number) {
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value = Math.max(min ?? -Infinity, Math.min(+value + change, max ?? Infinity));
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}
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let isMouseDown = $state(false);
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let downX = 0;
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let downV = 0;
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let rect: DOMRect;
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let isMouseDown = $state(false);
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let downX = 0;
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let downV = 0;
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let rect: DOMRect;
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function handleMouseDown(ev: MouseEvent) {
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ev.preventDefault();
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function handleMouseDown(ev: MouseEvent) {
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ev.preventDefault();
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downV = value;
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downX = ev.clientX;
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rect = wrapper.getBoundingClientRect();
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downV = value;
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downX = ev.clientX;
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rect = wrapper.getBoundingClientRect();
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window.removeEventListener('mousemove', handleMouseMove);
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window.addEventListener('mousemove', handleMouseMove);
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window.addEventListener('mouseup', handleMouseUp);
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document.body.style.cursor = 'ew-resize';
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}
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window.removeEventListener('mousemove', handleMouseMove);
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window.addEventListener('mousemove', handleMouseMove);
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window.addEventListener('mouseup', handleMouseUp);
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document.body.style.cursor = 'ew-resize';
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}
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function handleMouseUp() {
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if (downV === value) {
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inputEl.focus();
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} else {
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inputEl.blur();
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}
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function handleMouseUp() {
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if (downV === value) {
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inputEl.focus();
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} else {
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inputEl.blur();
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}
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document.body.style.cursor = 'unset';
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window.removeEventListener('mouseup', handleMouseUp);
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window.removeEventListener('mousemove', handleMouseMove);
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}
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document.body.style.cursor = 'unset';
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window.removeEventListener('mouseup', handleMouseUp);
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window.removeEventListener('mousemove', handleMouseMove);
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}
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function handleKeyDown(ev: KeyboardEvent) {
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if (ev.key === 'Escape' || ev.key === 'Enter') {
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handleMouseUp();
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inputEl?.blur();
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}
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}
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function handleKeyDown(ev: KeyboardEvent) {
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if (ev.key === 'Escape' || ev.key === 'Enter') {
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handleMouseUp();
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inputEl?.blur();
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}
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}
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function handleMouseMove(ev: MouseEvent) {
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if (!ev.ctrlKey && typeof min === 'number' && typeof max === 'number') {
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const vx = (ev.clientX - rect.left) / rect.width;
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value = Math.max(Math.min(Math.round(min + (max - min) * vx), max), min);
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} else {
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const vx = ev.clientX - downX;
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value = downV + Math.round(vx / 10);
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}
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}
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function handleMouseMove(ev: MouseEvent) {
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if (!ev.ctrlKey && typeof min === 'number' && typeof max === 'number') {
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const vx = (ev.clientX - rect.left) / rect.width;
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value = Math.max(Math.min(Math.round(min + (max - min) * vx), max), min);
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} else {
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const vx = ev.clientX - downX;
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value = downV + Math.round(vx / 10);
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}
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}
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$effect(() => {
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if ((value || 0).toString().length > 5) {
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value = strip(value || 0);
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}
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value !== undefined && update();
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});
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$effect(() => {
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if ((value || 0).toString().length > 5) {
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value = strip(value || 0);
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}
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value !== undefined && update();
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});
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let width = $derived(
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Number.isFinite(value) ? Math.max((value?.toString().length ?? 1) * 8, 30) + 'px' : '20px'
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);
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let width = $derived(
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Number.isFinite(value) ? Math.max((value?.toString().length ?? 1) * 8, 30) + 'px' : '20px'
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);
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</script>
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<div
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class="component-wrapper"
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bind:this={wrapper}
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class:is-down={isMouseDown}
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role="slider"
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tabindex="0"
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aria-valuenow={value}
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onkeydown={handleKeyDown}
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onmousedown={handleMouseDown}
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onmouseup={handleMouseUp}
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class="component-wrapper"
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bind:this={wrapper}
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class:is-down={isMouseDown}
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role="slider"
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tabindex="0"
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aria-valuenow={value}
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onkeydown={handleKeyDown}
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onmousedown={handleMouseDown}
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onmouseup={handleMouseUp}
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>
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<div class="">
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<button onclick={() => handleChange(-step)}>-</button>
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<input
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bind:value
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bind:this={inputEl}
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{id}
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{step}
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{max}
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{min}
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type="number"
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style={`width:${width};`}
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/>
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<button onclick={() => handleChange(-step)}>-</button>
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<input
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bind:value
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bind:this={inputEl}
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{id}
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{step}
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{max}
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{min}
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type="number"
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style={`width:${width};`}
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/>
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<button onclick={() => handleChange(+step)}>+</button>
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</div>
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{#if typeof min !== 'undefined' && typeof max !== 'undefined'}
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<span class="overlay" style={`width: ${Math.min((value - min) / (max - min), 1) * 100}%`}
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></span>
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{/if}
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<button onclick={() => handleChange(+step)}>+</button>
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{#if typeof min !== 'undefined' && typeof max !== 'undefined'}
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<span
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class="overlay"
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style={`width: ${Math.min((value - min) / (max - min), 1) * 100}%`}
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></span>
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{/if}
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</div>
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<style>
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.component-wrapper {
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position: relative;
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display: flex;
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background-color: var(--layer-2, #4b4b4b);
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border-radius: 2px;
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user-select: none;
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transition: box-shadow 0.3s ease;
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outline: solid 1px var(--outline);
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overflow: hidden;
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border-radius: var(--border-radius, 2px);
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}
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.component-wrapper {
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position: relative;
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display: flex;
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background-color: var(--layer-2, #4b4b4b);
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border-radius: 2px;
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user-select: none;
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transition: box-shadow 0.3s ease;
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outline: solid 1px var(--outline);
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overflow: hidden;
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border-radius: var(--border-radius, 2px);
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}
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input[type='number']::-webkit-inner-spin-button,
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input[type='number']::-webkit-outer-spin-button {
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-webkit-appearance: none;
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}
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input[type="number"]::-webkit-inner-spin-button,
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input[type="number"]::-webkit-outer-spin-button {
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-webkit-appearance: none;
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}
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input[type='number'] {
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-webkit-appearance: textfield;
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-moz-appearance: textfield;
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appearance: textfield;
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cursor: pointer;
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font-family: var(--font-family);
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font-variant-numeric: tabular-nums;
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color: var(--text-color);
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background-color: transparent;
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padding: var(--padding, 6px);
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font-size: 1em;
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padding-inline: 10px;
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text-align: center;
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border: none;
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border-style: none;
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flex: 1;
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width: 72%;
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}
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input[type="number"] {
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-webkit-appearance: textfield;
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-moz-appearance: textfield;
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appearance: textfield;
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cursor: pointer;
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font-family: var(--font-family);
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font-variant-numeric: tabular-nums;
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color: var(--text-color);
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background-color: transparent;
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padding: var(--padding, 6px);
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font-size: 1em;
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padding-inline: 10px;
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text-align: center;
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border: none;
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border-style: none;
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flex: 1;
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width: 72%;
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}
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.is-down > input {
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cursor: ew-resize !important;
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}
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.is-down > input {
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cursor: ew-resize !important;
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}
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.overlay {
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position: absolute;
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top: 0px;
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left: 0px;
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height: 100%;
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background-color: var(--layer-3);
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opacity: 0.3;
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pointer-events: none;
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}
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.overlay {
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position: absolute;
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top: 0px;
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left: 0px;
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height: 100%;
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background-color: var(--layer-3);
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opacity: 0.3;
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pointer-events: none;
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}
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.is-down > .overlay {
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transition: none !important;
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}
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.is-down > .overlay {
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transition: none !important;
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}
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button {
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background-color: transparent;
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border: none;
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cursor: pointer;
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line-height: 0px;
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margin: 0;
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color: var(--text-color);
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margin-inline: 6px;
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}
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button {
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background-color: transparent;
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border: none;
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cursor: pointer;
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line-height: 0px;
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margin: 0;
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color: var(--text-color);
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margin-inline: 6px;
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}
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div input[type='number'] {
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color: var(--text-color);
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background-color: transparent;
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padding: var(--padding, 6px);
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padding-inline: 0px;
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text-align: center;
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border: none;
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border-style: none;
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}
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div input[type="number"] {
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color: var(--text-color);
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background-color: transparent;
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padding: var(--padding, 6px);
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padding-inline: 0px;
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text-align: center;
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border: none;
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border-style: none;
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}
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</style>
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