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Add minimum resize height/width

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This commit is contained in:
Matias Volpe
2018-07-13 09:16:36 -03:00
parent 836517a9fe
commit 0ea0749135
1 changed files with 6 additions and 2 deletions
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modules/ui/init.js
+6 -2
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@@ -47,6 +47,8 @@ import { uiCmd } from './cmd';
function buildResizeListener(target, eventName, dispatch, options) {
var resizeOnX = !!options.resizeOnX;
var resizeOnY = !!options.resizeOnY;
var minHeight = options.minHeight || 240;
var minWidth = options.minWidth || 320;
var startX;
var startY;
var startWidth;
@@ -54,11 +56,13 @@ function buildResizeListener(target, eventName, dispatch, options) {
function startResize() {
if (resizeOnX) {
target.style('width', (startWidth + d3_event.clientX - startX) + 'px');
var newWidth = Math.max(minWidth, startWidth + d3_event.clientX - startX);
target.style('width', newWidth + 'px');
}
if (resizeOnY) {
target.style('height', (startHeight + startY - d3_event.clientY) + 'px');
var newHeight = Math.max(minHeight, startHeight + startY - d3_event.clientY);
target.style('height', newHeight + 'px');
}
dispatch.call(eventName, target);