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-rw-r--r--ext/mixed/js/display.js10
1 files changed, 10 insertions, 0 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index 77bf9649..91168748 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -1868,6 +1868,11 @@ class Display extends EventDispatcher {
this._frameResizeEventListeners.addEventListener(window, 'blur', this._onFrameResizerWindowBlur.bind(this), false);
this._frameResizeEventListeners.addEventListener(window, 'mousemove', this._onFrameResizerMouseMove.bind(this), false);
+ const {documentElement} = document;
+ if (documentElement !== null) {
+ documentElement.dataset.isResizing = 'true';
+ }
+
this._initializeFrameResize(token);
}
@@ -1884,6 +1889,11 @@ class Display extends EventDispatcher {
this._frameResizeStartSize = null;
this._frameResizeStartOffset = null;
this._frameResizeToken = null;
+
+ const {documentElement} = document;
+ if (documentElement !== null) {
+ delete documentElement.dataset.isResizing;
+ }
}
async _updateFrameSize(x, y) {