mirror of
https://github.com/ocornut/imgui.git
synced 2026-08-21 23:01:10 +00:00
Merge branch 'master' into docking
# Conflicts: # imgui.cpp
This commit is contained in:
ocornut
293
imgui_demo.cpp
293
imgui_demo.cpp
@@ -70,10 +70,9 @@ Index of this file:
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// [SECTION] Forward Declarations
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// [SECTION] Helpers
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// [SECTION] Helpers: ExampleTreeNode, ExampleMemberInfo (for use by Property Editor & Multi-Select demos)
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// [SECTION] Demo Window / ShowDemoWindow()
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// [SECTION] DemoWindowMenuBar()
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// [SECTION] DemoWindowWidgets()
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// [SECTION] Helpers: ExampleTreeNode, ExampleMemberInfo (for use by Property Editor & Multi-Select demos)
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// [SECTION] DemoWindowWidgetsBasic()
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// [SECTION] DemoWindowWidgetsBullets()
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// [SECTION] DemoWindowWidgetsCollapsingHeaders()
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@@ -98,6 +97,7 @@ Index of this file:
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// [SECTION] DemoWindowWidgetsTooltips()
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// [SECTION] DemoWindowWidgetsTreeNodes()
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// [SECTION] DemoWindowWidgetsVerticalSliders()
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// [SECTION] DemoWindowWidgets()
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// [SECTION] DemoWindowLayout()
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// [SECTION] DemoWindowPopups()
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// [SECTION] DemoWindowTables()
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@@ -252,36 +252,17 @@ static void ShowExampleMenuFile();
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// (because the link time of very large functions tends to grow non-linearly)
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static void DemoWindowMenuBar(ImGuiDemoWindowData* demo_data);
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static void DemoWindowWidgets(ImGuiDemoWindowData* demo_data);
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static void DemoWindowWidgetsBasic();
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static void DemoWindowWidgetsBullets();
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static void DemoWindowWidgetsCollapsingHeaders();
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static void DemoWindowWidgetsComboBoxes();
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static void DemoWindowWidgetsColorAndPickers();
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static void DemoWindowWidgetsDataTypes();
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static void DemoWindowWidgetsDisableBlocks(ImGuiDemoWindowData* demo_data);
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static void DemoWindowWidgetsDragAndDrop();
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static void DemoWindowWidgetsDragsAndSliders();
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static void DemoWindowWidgetsImages();
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static void DemoWindowWidgetsListBoxes();
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static void DemoWindowWidgetsPlotting();
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static void DemoWindowWidgetsMultiComponents();
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static void DemoWindowWidgetsProgressBars();
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static void DemoWindowWidgetsQueryingStatuses();
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static void DemoWindowWidgetsSelectables();
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static void DemoWindowWidgetsSelectionAndMultiSelect(ImGuiDemoWindowData* demo_data);
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static void DemoWindowWidgetsTabs();
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static void DemoWindowWidgetsText();
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static void DemoWindowWidgetsTextFilter();
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static void DemoWindowWidgetsTextInput();
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static void DemoWindowWidgetsTooltips();
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static void DemoWindowWidgetsTreeNodes();
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static void DemoWindowWidgetsVerticalSliders();
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static void DemoWindowLayout();
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static void DemoWindowPopups();
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static void DemoWindowTables();
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static void DemoWindowColumns();
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static void DemoWindowInputs();
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// Helper tree functions used by Property Editor & Multi-Select demos
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struct ExampleTreeNode;
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static ExampleTreeNode* ExampleTree_CreateNode(const char* name, int uid, ExampleTreeNode* parent);
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static void ExampleTree_DestroyNode(ExampleTreeNode* node);
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//-----------------------------------------------------------------------------
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// [SECTION] Helpers
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//-----------------------------------------------------------------------------
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@@ -318,97 +299,6 @@ ImGuiDemoMarkerCallback GImGuiDemoMarkerCallback = NULL;
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void* GImGuiDemoMarkerCallbackUserData = NULL;
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#define IMGUI_DEMO_MARKER(section) do { if (GImGuiDemoMarkerCallback != NULL) GImGuiDemoMarkerCallback(__FILE__, __LINE__, section, GImGuiDemoMarkerCallbackUserData); } while (0)
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//-----------------------------------------------------------------------------
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// [SECTION] Helpers: ExampleTreeNode, ExampleMemberInfo (for use by Property Editor etc.)
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//-----------------------------------------------------------------------------
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// Simple representation for a tree
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// (this is designed to be simple to understand for our demos, not to be fancy or efficient etc.)
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struct ExampleTreeNode
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{
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// Tree structure
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char Name[28] = "";
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int UID = 0;
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ExampleTreeNode* Parent = NULL;
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ImVector<ExampleTreeNode*> Childs;
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unsigned short IndexInParent = 0; // Maintaining this allows us to implement linear traversal more easily
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// Leaf Data
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bool HasData = false; // All leaves have data
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bool DataMyBool = true;
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int DataMyInt = 128;
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ImVec2 DataMyVec2 = ImVec2(0.0f, 3.141592f);
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};
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// Simple representation of struct metadata/serialization data.
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// (this is a minimal version of what a typical advanced application may provide)
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struct ExampleMemberInfo
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{
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const char* Name; // Member name
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ImGuiDataType DataType; // Member type
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int DataCount; // Member count (1 when scalar)
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int Offset; // Offset inside parent structure
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};
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// Metadata description of ExampleTreeNode struct.
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static const ExampleMemberInfo ExampleTreeNodeMemberInfos[]
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{
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{ "MyName", ImGuiDataType_String, 1, offsetof(ExampleTreeNode, Name) },
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{ "MyBool", ImGuiDataType_Bool, 1, offsetof(ExampleTreeNode, DataMyBool) },
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{ "MyInt", ImGuiDataType_S32, 1, offsetof(ExampleTreeNode, DataMyInt) },
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{ "MyVec2", ImGuiDataType_Float, 2, offsetof(ExampleTreeNode, DataMyVec2) },
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};
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static ExampleTreeNode* ExampleTree_CreateNode(const char* name, int uid, ExampleTreeNode* parent)
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{
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ExampleTreeNode* node = IM_NEW(ExampleTreeNode);
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snprintf(node->Name, IM_ARRAYSIZE(node->Name), "%s", name);
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node->UID = uid;
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node->Parent = parent;
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node->IndexInParent = parent ? (unsigned short)parent->Childs.Size : 0;
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if (parent)
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parent->Childs.push_back(node);
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return node;
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}
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static void ExampleTree_DestroyNode(ExampleTreeNode* node)
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{
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for (ExampleTreeNode* child_node : node->Childs)
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ExampleTree_DestroyNode(child_node);
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IM_DELETE(node);
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}
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// Create example tree data
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// (this allocates _many_ more times than most other code in either Dear ImGui or others demo)
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static ExampleTreeNode* ExampleTree_CreateDemoTree()
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{
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static const char* root_names[] = { "Apple", "Banana", "Cherry", "Kiwi", "Mango", "Orange", "Pear", "Pineapple", "Strawberry", "Watermelon" };
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const size_t NAME_MAX_LEN = sizeof(ExampleTreeNode::Name);
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char name_buf[NAME_MAX_LEN];
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int uid = 0;
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ExampleTreeNode* node_L0 = ExampleTree_CreateNode("<ROOT>", ++uid, NULL);
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const int root_items_multiplier = 2;
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for (int idx_L0 = 0; idx_L0 < IM_ARRAYSIZE(root_names) * root_items_multiplier; idx_L0++)
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{
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snprintf(name_buf, IM_ARRAYSIZE(name_buf), "%s %d", root_names[idx_L0 / root_items_multiplier], idx_L0 % root_items_multiplier);
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ExampleTreeNode* node_L1 = ExampleTree_CreateNode(name_buf, ++uid, node_L0);
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const int number_of_childs = (int)strlen(node_L1->Name);
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for (int idx_L1 = 0; idx_L1 < number_of_childs; idx_L1++)
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{
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snprintf(name_buf, IM_ARRAYSIZE(name_buf), "Child %d", idx_L1);
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ExampleTreeNode* node_L2 = ExampleTree_CreateNode(name_buf, ++uid, node_L1);
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node_L2->HasData = true;
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if (idx_L1 == 0)
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{
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snprintf(name_buf, IM_ARRAYSIZE(name_buf), "Sub-child %d", 0);
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ExampleTreeNode* node_L3 = ExampleTree_CreateNode(name_buf, ++uid, node_L2);
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node_L3->HasData = true;
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}
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}
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}
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return node_L0;
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}
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//-----------------------------------------------------------------------------
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// [SECTION] Demo Window / ShowDemoWindow()
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//-----------------------------------------------------------------------------
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@@ -877,53 +767,94 @@ static void DemoWindowMenuBar(ImGuiDemoWindowData* demo_data)
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}
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//-----------------------------------------------------------------------------
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// [SECTION] DemoWindowWidgets()
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// [SECTION] Helpers: ExampleTreeNode, ExampleMemberInfo (for use by Property Editor & Multi-Select demos)
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//-----------------------------------------------------------------------------
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static void DemoWindowWidgets(ImGuiDemoWindowData* demo_data)
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// Simple representation for a tree
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// (this is designed to be simple to understand for our demos, not to be fancy or efficient etc.)
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struct ExampleTreeNode
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{
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IMGUI_DEMO_MARKER("Widgets");
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//ImGui::SetNextItemOpen(true, ImGuiCond_Once);
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if (!ImGui::CollapsingHeader("Widgets"))
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return;
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// Tree structure
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char Name[28] = "";
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int UID = 0;
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ExampleTreeNode* Parent = NULL;
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ImVector<ExampleTreeNode*> Childs;
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unsigned short IndexInParent = 0; // Maintaining this allows us to implement linear traversal more easily
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const bool disable_all = demo_data->DisableSections; // The Checkbox for that is inside the "Disabled" section at the bottom
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if (disable_all)
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ImGui::BeginDisabled();
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// Leaf Data
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bool HasData = false; // All leaves have data
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bool DataMyBool = true;
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int DataMyInt = 128;
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ImVec2 DataMyVec2 = ImVec2(0.0f, 3.141592f);
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};
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DemoWindowWidgetsBasic();
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DemoWindowWidgetsBullets();
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DemoWindowWidgetsCollapsingHeaders();
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DemoWindowWidgetsComboBoxes();
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DemoWindowWidgetsColorAndPickers();
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DemoWindowWidgetsDataTypes();
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// Simple representation of struct metadata/serialization data.
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// (this is a minimal version of what a typical advanced application may provide)
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struct ExampleMemberInfo
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{
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const char* Name; // Member name
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ImGuiDataType DataType; // Member type
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int DataCount; // Member count (1 when scalar)
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int Offset; // Offset inside parent structure
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};
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if (disable_all)
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ImGui::EndDisabled();
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DemoWindowWidgetsDisableBlocks(demo_data);
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if (disable_all)
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ImGui::BeginDisabled();
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// Metadata description of ExampleTreeNode struct.
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static const ExampleMemberInfo ExampleTreeNodeMemberInfos[]
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{
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{ "MyName", ImGuiDataType_String, 1, offsetof(ExampleTreeNode, Name) },
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{ "MyBool", ImGuiDataType_Bool, 1, offsetof(ExampleTreeNode, DataMyBool) },
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{ "MyInt", ImGuiDataType_S32, 1, offsetof(ExampleTreeNode, DataMyInt) },
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{ "MyVec2", ImGuiDataType_Float, 2, offsetof(ExampleTreeNode, DataMyVec2) },
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};
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DemoWindowWidgetsDragAndDrop();
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DemoWindowWidgetsDragsAndSliders();
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DemoWindowWidgetsImages();
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DemoWindowWidgetsListBoxes();
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DemoWindowWidgetsMultiComponents();
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DemoWindowWidgetsPlotting();
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DemoWindowWidgetsProgressBars();
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DemoWindowWidgetsQueryingStatuses();
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DemoWindowWidgetsSelectables();
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DemoWindowWidgetsSelectionAndMultiSelect(demo_data);
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DemoWindowWidgetsTabs();
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DemoWindowWidgetsText();
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DemoWindowWidgetsTextFilter();
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DemoWindowWidgetsTextInput();
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DemoWindowWidgetsTooltips();
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DemoWindowWidgetsTreeNodes();
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DemoWindowWidgetsVerticalSliders();
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static ExampleTreeNode* ExampleTree_CreateNode(const char* name, int uid, ExampleTreeNode* parent)
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{
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ExampleTreeNode* node = IM_NEW(ExampleTreeNode);
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snprintf(node->Name, IM_ARRAYSIZE(node->Name), "%s", name);
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node->UID = uid;
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node->Parent = parent;
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node->IndexInParent = parent ? (unsigned short)parent->Childs.Size : 0;
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if (parent)
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parent->Childs.push_back(node);
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return node;
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}
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if (disable_all)
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ImGui::EndDisabled();
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static void ExampleTree_DestroyNode(ExampleTreeNode* node)
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{
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for (ExampleTreeNode* child_node : node->Childs)
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ExampleTree_DestroyNode(child_node);
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IM_DELETE(node);
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}
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// Create example tree data
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// (this allocates _many_ more times than most other code in either Dear ImGui or others demo)
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static ExampleTreeNode* ExampleTree_CreateDemoTree()
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{
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static const char* root_names[] = { "Apple", "Banana", "Cherry", "Kiwi", "Mango", "Orange", "Pear", "Pineapple", "Strawberry", "Watermelon" };
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const size_t NAME_MAX_LEN = sizeof(ExampleTreeNode::Name);
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char name_buf[NAME_MAX_LEN];
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int uid = 0;
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ExampleTreeNode* node_L0 = ExampleTree_CreateNode("<ROOT>", ++uid, NULL);
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const int root_items_multiplier = 2;
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for (int idx_L0 = 0; idx_L0 < IM_ARRAYSIZE(root_names) * root_items_multiplier; idx_L0++)
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{
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snprintf(name_buf, IM_ARRAYSIZE(name_buf), "%s %d", root_names[idx_L0 / root_items_multiplier], idx_L0 % root_items_multiplier);
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ExampleTreeNode* node_L1 = ExampleTree_CreateNode(name_buf, ++uid, node_L0);
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const int number_of_childs = (int)strlen(node_L1->Name);
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for (int idx_L1 = 0; idx_L1 < number_of_childs; idx_L1++)
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{
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snprintf(name_buf, IM_ARRAYSIZE(name_buf), "Child %d", idx_L1);
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ExampleTreeNode* node_L2 = ExampleTree_CreateNode(name_buf, ++uid, node_L1);
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node_L2->HasData = true;
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if (idx_L1 == 0)
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{
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snprintf(name_buf, IM_ARRAYSIZE(name_buf), "Sub-child %d", 0);
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ExampleTreeNode* node_L3 = ExampleTree_CreateNode(name_buf, ++uid, node_L2);
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node_L3->HasData = true;
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}
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}
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}
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return node_L0;
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}
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//-----------------------------------------------------------------------------
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@@ -4258,6 +4189,56 @@ static void DemoWindowWidgetsVerticalSliders()
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}
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}
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//-----------------------------------------------------------------------------
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// [SECTION] DemoWindowWidgets()
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//-----------------------------------------------------------------------------
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static void DemoWindowWidgets(ImGuiDemoWindowData* demo_data)
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{
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IMGUI_DEMO_MARKER("Widgets");
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//ImGui::SetNextItemOpen(true, ImGuiCond_Once);
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if (!ImGui::CollapsingHeader("Widgets"))
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return;
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const bool disable_all = demo_data->DisableSections; // The Checkbox for that is inside the "Disabled" section at the bottom
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if (disable_all)
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ImGui::BeginDisabled();
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DemoWindowWidgetsBasic();
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DemoWindowWidgetsBullets();
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DemoWindowWidgetsCollapsingHeaders();
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DemoWindowWidgetsComboBoxes();
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DemoWindowWidgetsColorAndPickers();
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DemoWindowWidgetsDataTypes();
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if (disable_all)
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ImGui::EndDisabled();
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DemoWindowWidgetsDisableBlocks(demo_data);
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if (disable_all)
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ImGui::BeginDisabled();
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DemoWindowWidgetsDragAndDrop();
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DemoWindowWidgetsDragsAndSliders();
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DemoWindowWidgetsImages();
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DemoWindowWidgetsListBoxes();
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DemoWindowWidgetsMultiComponents();
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DemoWindowWidgetsPlotting();
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DemoWindowWidgetsProgressBars();
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DemoWindowWidgetsQueryingStatuses();
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DemoWindowWidgetsSelectables();
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DemoWindowWidgetsSelectionAndMultiSelect(demo_data);
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DemoWindowWidgetsTabs();
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DemoWindowWidgetsText();
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DemoWindowWidgetsTextFilter();
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DemoWindowWidgetsTextInput();
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DemoWindowWidgetsTooltips();
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DemoWindowWidgetsTreeNodes();
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DemoWindowWidgetsVerticalSliders();
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if (disable_all)
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ImGui::EndDisabled();
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}
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//-----------------------------------------------------------------------------
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// [SECTION] DemoWindowLayout()
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//-----------------------------------------------------------------------------
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Reference in New Issue
Block a user