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`EventStateManager` gives up to track gesture to start a drag if mouse down content which is stored in `mGestureDownFrameOwner` gets lost its primary frame. When user tries to start to drag selected text in `<input>` or `<textarea>` element, mouse down content is an anonymous node in `TextControlElement`. So, if a reflow occurs after `mousedown` event, the anonymous `<div>` element is replaced with new one and `EventStateManager` gives up to track it. Therefore, this patch makes `EventStateManager` do similar things as `nsBaseDragService`. When `nsTextControlFrame` notifies of remove/add the anonymous nodes, `EventStateManager` tries to keep tracking gesture with a new anonymous node. Differential Revision: https://phabricator.services.mozilla.com/D119488 |
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composer | ||
docs | ||
libeditor | ||
reftests | ||
spellchecker | ||
txmgr | ||
AsyncSpellCheckTestHelper.jsm | ||
moz.build | ||
nsIDocumentStateListener.idl | ||
nsIEditActionListener.idl | ||
nsIEditor.idl | ||
nsIEditorMailSupport.idl | ||
nsIEditorSpellCheck.idl | ||
nsIHTMLAbsPosEditor.idl | ||
nsIHTMLEditor.idl | ||
nsIHTMLInlineTableEditor.idl | ||
nsIHTMLObjectResizer.idl | ||
nsITableEditor.idl |