ui/views/cocoa/tooltip_manager_mac.h

   1 // Copyright 2015 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 #ifndef UI_VIEWS_COCOA_TOOLTOP_MANAGER_MAC_H_
   6 #define UI_VIEWS_COCOA_TOOLTOP_MANAGER_MAC_H_
   7
   8 #include "base/macros.h"
   9 #include "ui/views/widget/tooltip_manager.h"
  10
  11 namespace views {
  12 class BridgedNativeWidget;
  13
  14 // Manages native Cocoa tooltips for the given BridgedNativeWidget.
  15 class TooltipManagerMac : public TooltipManager {
  16  public:
  17   explicit TooltipManagerMac(BridgedNativeWidget* widget);
  18   ~TooltipManagerMac() override;
  19
  20   // TooltipManager:
  21   int GetMaxWidth(const gfx::Point& location,
  22                   gfx::NativeView context) const override;
  23   const gfx::FontList& GetFontList() const override;
  24   void UpdateTooltip() override;
  25   void TooltipTextChanged(View* view) override;
  26
  27  private:
  28   BridgedNativeWidget* widget_;  // Weak. Owns this.
  29
  30   DISALLOW_COPY_AND_ASSIGN(TooltipManagerMac);
  31 };
  32
  33 }  // namespace views
  34
  35 #endif  // UI_VIEWS_COCOA_TOOLTOP_MANAGER_MAC_H_