ui/views/test/test_views.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/views/test/test_views.h"
   6
   7 #include "ui/events/event.h"
   8 #include "ui/views/widget/native_widget_private.h"
   9 #include "ui/views/widget/widget.h"
  10
  11 namespace views {
  12
  13 StaticSizedView::StaticSizedView(const gfx::Size& size)
  14     // Default GetMinimumSize() is GetPreferredSize(). Default GetMaximumSize()
  15     // is 0x0.
  16     : size_(size),
  17       minimum_size_(size) {
  18 }
  19
  20 StaticSizedView::~StaticSizedView() {}
  21
  22 gfx::Size StaticSizedView::GetPreferredSize() const {
  23   return size_;
  24 }
  25
  26 gfx::Size StaticSizedView::GetMinimumSize() const {
  27   return minimum_size_;
  28 }
  29
  30 gfx::Size StaticSizedView::GetMaximumSize() const {
  31   return maximum_size_;
  32 }
  33
  34 ProportionallySizedView::ProportionallySizedView(int factor)
  35     : factor_(factor), preferred_width_(-1) {}
  36
  37 ProportionallySizedView::~ProportionallySizedView() {}
  38
  39 int ProportionallySizedView::GetHeightForWidth(int w) const {
  40   return w * factor_;
  41 }
  42
  43 gfx::Size ProportionallySizedView::GetPreferredSize() const {
  44   if (preferred_width_ >= 0)
  45     return gfx::Size(preferred_width_, GetHeightForWidth(preferred_width_));
  46   return View::GetPreferredSize();
  47 }
  48
  49 CloseWidgetView::CloseWidgetView(ui::EventType event_type)
  50     : event_type_(event_type) {
  51 }
  52
  53 void CloseWidgetView::OnEvent(ui::Event* event) {
  54   if (event->type() == event_type_) {
  55     // Go through NativeWidgetPrivate to simulate what happens if the OS
  56     // deletes the NativeWindow out from under us.
  57     // TODO(tapted): Change this to WidgetTest::SimulateNativeDestroy for a more
  58     // authentic test on Mac.
  59     GetWidget()->native_widget_private()->CloseNow();
  60   } else {
  61     View::OnEvent(event);
  62     if (!event->IsTouchEvent())
  63       event->SetHandled();
  64   }
  65 }
  66
  67 }  // namespace views