Open3D (C++ API)  0.12.0
ColorEdit.h
Go to the documentation of this file.
1 // ----------------------------------------------------------------------------
2 // - Open3D: www.open3d.org -
3 // ----------------------------------------------------------------------------
4 // The MIT License (MIT)
5 //
6 // Copyright (c) 2020 www.open3d.org
7 //
8 // Permission is hereby granted, free of charge, to any person obtaining a copy
9 // of this software and associated documentation files (the "Software"), to deal
10 // in the Software without restriction, including without limitation the rights
11 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 // copies of the Software, and to permit persons to whom the Software is
13 // furnished to do so, subject to the following conditions:
14 //
15 // The above copyright notice and this permission notice shall be included in
16 // all copies or substantial portions of the Software.
17 //
18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 // IN THE SOFTWARE.
25 // ----------------------------------------------------------------------------
26 
27 #pragma once
28 
29 #include <functional>
30 
32 
33 namespace open3d {
34 namespace visualization {
35 namespace gui {
36 
37 class ColorEdit : public Widget {
38 public:
39  ColorEdit();
40  ~ColorEdit() override;
41 
42  void SetValue(const Color& color);
43  void SetValue(float r, float g, float b);
44 
45  const Color& GetValue() const;
46 
47  Size CalcPreferredSize(const Theme& theme) const override;
48 
49  DrawResult Draw(const DrawContext& context) override;
50 
53  void SetOnValueChanged(std::function<void(const Color&)> on_value_changed);
54 
55 private:
56  struct Impl;
57  std::unique_ptr<Impl> impl_;
58 };
59 
60 } // namespace gui
61 } // namespace visualization
62 } // namespace open3d
~ColorEdit() override
Definition: ColorEdit.cpp:56
Definition: Theme.h:39
Definition: Widget.h:62
ColorEdit()
Definition: ColorEdit.cpp:50
void SetOnValueChanged(std::function< void(const Color &)> on_value_changed)
Definition: ColorEdit.cpp:66
Definition: ColorEdit.h:37
math::float4 color
Definition: LineSetBuffers.cpp:64
Size CalcPreferredSize(const Theme &theme) const override
Definition: ColorEdit.cpp:71
Definition: PinholeCameraIntrinsic.cpp:35
DrawResult Draw(const DrawContext &context) override
Definition: ColorEdit.cpp:78
DrawResult
Definition: Widget.h:98
const Color & GetValue() const
Definition: ColorEdit.cpp:64
Definition: Color.h:35
void SetValue(const Color &color)
Definition: ColorEdit.cpp:58