Open3D (C++ API)  0.17.0
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Menu.h
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1// ----------------------------------------------------------------------------
2// - Open3D: www.open3d.org -
3// ----------------------------------------------------------------------------
4// Copyright (c) 2018-2023 www.open3d.org
5// SPDX-License-Identifier: MIT
6// ----------------------------------------------------------------------------
7
8#pragma once
9
11
12namespace open3d {
13namespace visualization {
14namespace gui {
15
16struct DrawContext;
17struct Theme;
18
24class Menu : public MenuBase {
25 friend class Application;
26
27public:
28 Menu();
29 virtual ~Menu();
30
31 void AddItem(const char* name,
32 ItemId item_id = NO_ITEM,
33 KeyName key = KEY_NONE) override;
34 void AddMenu(const char* name, std::shared_ptr<MenuBase> submenu) override;
35 void AddSeparator() override;
36
37 void InsertItem(int index,
38 const char* name,
39 ItemId item_id = NO_ITEM,
40 KeyName key = KEY_NONE) override;
41 void InsertMenu(int index,
42 const char* name,
43 std::shared_ptr<MenuBase> submenu) override;
44 void InsertSeparator(int index) override;
45
46 int GetNumberOfItems() const override;
47
50 bool IsEnabled(ItemId item_id) const override;
53 void SetEnabled(ItemId item_id, bool enabled) override;
54
55 bool IsChecked(ItemId item_id) const override;
56 void SetChecked(ItemId item_id, bool checked) override;
57
58 int CalcHeight(const Theme& theme) const override;
59
61 bool CheckVisibilityChange() const override;
62
63 ItemId DrawMenuBar(const DrawContext& context, bool is_enabled) override;
65 const char* name,
66 bool is_enabled) override;
67
68 void* GetNativePointer() override; // nullptr if not using native menus
69
70private:
71 struct Impl;
72 std::unique_ptr<Impl> impl_;
73};
74
75} // namespace gui
76} // namespace visualization
77} // namespace open3d
ImGuiContext * context
Definition Window.cpp:76
const Theme * theme
Definition Window.cpp:74
Definition Application.h:39
Definition MenuBase.h:26
static constexpr ItemId NO_ITEM
Definition MenuBase.h:29
int ItemId
Definition MenuBase.h:28
bool IsEnabled(ItemId item_id) const override
Definition Menu.cpp:72
int GetNumberOfItems() const override
Definition Menu.cpp:70
ItemId DrawMenuBar(const DrawContext &context, bool is_enabled) override
Definition Menu.cpp:96
int CalcHeight(const Theme &theme) const override
Definition Menu.cpp:88
Menu()
Definition Menu.cpp:24
void SetEnabled(ItemId item_id, bool enabled) override
Definition Menu.cpp:76
virtual ~Menu()
Definition Menu.cpp:29
void InsertSeparator(int index) override
Definition Menu.cpp:68
void SetChecked(ItemId item_id, bool checked) override
Definition Menu.cpp:84
bool IsChecked(ItemId item_id) const override
Definition Menu.cpp:80
void InsertMenu(int index, const char *name, std::shared_ptr< MenuBase > submenu) override
Definition Menu.cpp:56
void InsertItem(int index, const char *name, ItemId item_id=NO_ITEM, KeyName key=KEY_NONE) override
Definition Menu.cpp:49
bool CheckVisibilityChange() const override
Returns true if submenu visibility changed on last call to DrawMenuBar.
Definition Menu.cpp:92
void * GetNativePointer() override
Definition Menu.cpp:107
ItemId Draw(const DrawContext &context, const char *name, bool is_enabled) override
Definition Menu.cpp:101
void AddMenu(const char *name, std::shared_ptr< MenuBase > submenu) override
Definition Menu.cpp:37
void AddSeparator() override
Definition Menu.cpp:47
void AddItem(const char *name, ItemId item_id=NO_ITEM, KeyName key=KEY_NONE) override
Definition Menu.cpp:31
std::string name
Definition FilePCD.cpp:39
KeyName
Definition Events.h:96
@ KEY_NONE
Definition Events.h:97
Definition PinholeCameraIntrinsic.cpp:16