File: omnibox_mouse_enter_exit_handler.cc

package info (click to toggle)
chromium 140.0.7339.127-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 6,192,880 kB
  • sloc: cpp: 35,093,808; ansic: 7,161,670; javascript: 4,199,694; python: 1,441,797; asm: 949,904; xml: 747,503; pascal: 187,748; perl: 88,691; sh: 88,248; objc: 79,953; sql: 52,714; cs: 44,599; fortran: 24,137; makefile: 22,114; tcl: 15,277; php: 13,980; yacc: 9,000; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (30 lines) | stat: -rw-r--r-- 970 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ui/views/omnibox/omnibox_mouse_enter_exit_handler.h"

#include "ui/events/event.h"
#include "ui/views/view.h"

OmniboxMouseEnterExitHandler::OmniboxMouseEnterExitHandler(
    base::RepeatingClosure enter_exit_callback)
    : enter_exit_callback_(enter_exit_callback) {}

OmniboxMouseEnterExitHandler::~OmniboxMouseEnterExitHandler() {
  for (views::View* view : observed_views_) {
    view->RemovePreTargetHandler(this);
  }
}

void OmniboxMouseEnterExitHandler::ObserveMouseEnterExitOn(views::View* view) {
  view->AddPreTargetHandler(this);
  observed_views_.push_back(view);
}

void OmniboxMouseEnterExitHandler::OnMouseEvent(ui::MouseEvent* event) {
  if (event->type() == ui::EventType::kMouseEntered ||
      event->type() == ui::EventType::kMouseExited) {
    enter_exit_callback_.Run();
  }
}