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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_VIEWS_COREWM_TOOLTIP_VIEW_AURA_H_
#define UI_VIEWS_COREWM_TOOLTIP_VIEW_AURA_H_
#include <memory>
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/gfx/font_list.h"
#include "ui/gfx/render_text.h"
#include "ui/views/view.h"
#include "ui/views/views_export.h"
namespace views::corewm {
// The contents view for tooltip widget on aura platforms.
// TODO(oshima): Consider to use views::Label when the performance issue is
// resolved.
class VIEWS_EXPORT TooltipViewAura : public views::View {
METADATA_HEADER(TooltipViewAura, views::View)
public:
TooltipViewAura();
TooltipViewAura(const TooltipViewAura&) = delete;
TooltipViewAura& operator=(const TooltipViewAura&) = delete;
~TooltipViewAura() override;
const gfx::RenderText* render_text() const { return render_text_.get(); }
void SetText(const std::u16string& text);
void SetFontList(const gfx::FontList& font_list);
void SetMinLineHeight(int line_height);
void SetMaxWidth(int width);
void SetMaxLines(size_t max_lines);
void SetElideBehavior(gfx::ElideBehavior elide_behavior);
// views:View:
void OnPaint(gfx::Canvas* canvas) override;
gfx::Size CalculatePreferredSize(
const SizeBounds& /*available_size*/) const override;
void OnThemeChanged() override;
private:
void UpdateAccessibleName();
void ResetDisplayRect();
std::unique_ptr<gfx::RenderText> render_text_;
int max_width_ = 0;
};
} // namespace views::corewm
#endif // UI_VIEWS_COREWM_TOOLTIP_VIEW_AURA_H_
|
