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Demo: moved ShowUserGuide() lower in the file, to make main demo entry point more visible + fix using IMGUI_DEBUG_LOG() macros in if/else.
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ocornut
parent
51bbc70652
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c261dac02f
109
imgui_demo.cpp
109
imgui_demo.cpp
@ -50,8 +50,10 @@
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Index of this file:
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// [SECTION] Forward Declarations, Helpers
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// [SECTION] Forward Declarations
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// [SECTION] Helpers
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// [SECTION] Demo Window / ShowDemoWindow()
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// - ShowDemoWindow()
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// - sub section: ShowDemoWindowWidgets()
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// - sub section: ShowDemoWindowLayout()
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// - sub section: ShowDemoWindowPopups()
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@ -59,6 +61,7 @@ Index of this file:
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// - sub section: ShowDemoWindowInputs()
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// [SECTION] About Window / ShowAboutWindow()
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// [SECTION] Style Editor / ShowStyleEditor()
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// [SECTION] User Guide / ShowUserGuide()
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// [SECTION] Example App: Main Menu Bar / ShowExampleAppMainMenuBar()
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// [SECTION] Example App: Debug Console / ShowExampleAppConsole()
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// [SECTION] Example App: Debug Log / ShowExampleAppLog()
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@ -190,6 +193,19 @@ static void ShowExampleAppWindowTitles(bool* p_open);
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static void ShowExampleAppCustomRendering(bool* p_open);
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static void ShowExampleMenuFile();
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// We split the contents of the big ShowDemoWindow() function into smaller functions
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// (because the link time of very large functions grow non-linearly)
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static void ShowDemoWindowWidgets();
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static void ShowDemoWindowLayout();
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static void ShowDemoWindowPopups();
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static void ShowDemoWindowTables();
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static void ShowDemoWindowColumns();
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static void ShowDemoWindowInputs();
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//-----------------------------------------------------------------------------
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// [SECTION] Helpers
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//-----------------------------------------------------------------------------
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// Helper to display a little (?) mark which shows a tooltip when hovered.
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// In your own code you may want to display an actual icon if you are using a merged icon fonts (see docs/FONTS.md)
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static void HelpMarker(const char* desc)
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@ -207,46 +223,16 @@ static void HelpMarker(const char* desc)
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// Helper to wire demo markers located in code to an interactive browser
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typedef void (*ImGuiDemoMarkerCallback)(const char* file, int line, const char* section, void* user_data);
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extern ImGuiDemoMarkerCallback GImGuiDemoMarkerCallback;
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extern void* GImGuiDemoMarkerCallbackUserData;
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ImGuiDemoMarkerCallback GImGuiDemoMarkerCallback = NULL;
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void* GImGuiDemoMarkerCallbackUserData = NULL;
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extern ImGuiDemoMarkerCallback GImGuiDemoMarkerCallback;
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extern void* GImGuiDemoMarkerCallbackUserData;
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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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// Helper to display basic user controls.
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void ImGui::ShowUserGuide()
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{
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ImGuiIO& io = ImGui::GetIO();
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ImGui::BulletText("Double-click on title bar to collapse window.");
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ImGui::BulletText(
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"Click and drag on lower corner to resize window\n"
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"(double-click to auto fit window to its contents).");
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ImGui::BulletText("CTRL+Click on a slider or drag box to input value as text.");
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ImGui::BulletText("TAB/SHIFT+TAB to cycle through keyboard editable fields.");
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ImGui::BulletText("CTRL+Tab to select a window.");
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if (io.FontAllowUserScaling)
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ImGui::BulletText("CTRL+Mouse Wheel to zoom window contents.");
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ImGui::BulletText("While inputing text:\n");
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ImGui::Indent();
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ImGui::BulletText("CTRL+Left/Right to word jump.");
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ImGui::BulletText("CTRL+A or double-click to select all.");
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ImGui::BulletText("CTRL+X/C/V to use clipboard cut/copy/paste.");
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ImGui::BulletText("CTRL+Z,CTRL+Y to undo/redo.");
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ImGui::BulletText("ESCAPE to revert.");
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ImGui::Unindent();
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ImGui::BulletText("With keyboard navigation enabled:");
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ImGui::Indent();
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ImGui::BulletText("Arrow keys to navigate.");
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ImGui::BulletText("Space to activate a widget.");
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ImGui::BulletText("Return to input text into a widget.");
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ImGui::BulletText("Escape to deactivate a widget, close popup, exit child window.");
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ImGui::BulletText("Alt to jump to the menu layer of a window.");
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ImGui::Unindent();
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}
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//-----------------------------------------------------------------------------
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// [SECTION] Demo Window / ShowDemoWindow()
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//-----------------------------------------------------------------------------
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// - ShowDemoWindow()
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// - ShowDemoWindowWidgets()
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// - ShowDemoWindowLayout()
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// - ShowDemoWindowPopups()
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@ -255,28 +241,18 @@ void ImGui::ShowUserGuide()
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// - ShowDemoWindowInputs()
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//-----------------------------------------------------------------------------
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// We split the contents of the big ShowDemoWindow() function into smaller functions
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// (because the link time of very large functions grow non-linearly)
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static void ShowDemoWindowWidgets();
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static void ShowDemoWindowLayout();
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static void ShowDemoWindowPopups();
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static void ShowDemoWindowTables();
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static void ShowDemoWindowColumns();
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static void ShowDemoWindowInputs();
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// Demonstrate most Dear ImGui features (this is big function!)
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// You may execute this function to experiment with the UI and understand what it does.
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// You may then search for keywords in the code when you are interested by a specific feature.
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void ImGui::ShowDemoWindow(bool* p_open)
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{
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// Exceptionally add an extra assert here for people confused about initial Dear ImGui setup
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// Most ImGui functions would normally just crash if the context is missing.
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// Most functions would normally just crash if the context is missing.
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IM_ASSERT(ImGui::GetCurrentContext() != NULL && "Missing dear imgui context. Refer to examples app!");
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// Examples Apps (accessible from the "Examples" menu)
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static bool show_app_main_menu_bar = false;
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static bool show_app_documents = false;
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static bool show_app_console = false;
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static bool show_app_log = false;
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static bool show_app_layout = false;
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@ -291,7 +267,6 @@ void ImGui::ShowDemoWindow(bool* p_open)
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if (show_app_main_menu_bar) ShowExampleAppMainMenuBar();
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if (show_app_documents) ShowExampleAppDocuments(&show_app_documents);
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if (show_app_console) ShowExampleAppConsole(&show_app_console);
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if (show_app_log) ShowExampleAppLog(&show_app_log);
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if (show_app_layout) ShowExampleAppLayout(&show_app_layout);
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@ -304,7 +279,7 @@ void ImGui::ShowDemoWindow(bool* p_open)
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if (show_app_window_titles) ShowExampleAppWindowTitles(&show_app_window_titles);
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if (show_app_custom_rendering) ShowExampleAppCustomRendering(&show_app_custom_rendering);
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// Dear ImGui Apps (accessible from the "Tools" menu)
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// Dear ImGui Tools/Apps (accessible from the "Tools" menu)
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static bool show_app_metrics = false;
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static bool show_app_debug_log = false;
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static bool show_app_stack_tool = false;
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@ -367,10 +342,8 @@ void ImGui::ShowDemoWindow(bool* p_open)
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}
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// Most "big" widgets share a common width settings by default. See 'Demo->Layout->Widgets Width' for details.
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// e.g. Use 2/3 of the space for widgets and 1/3 for labels (right align)
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//ImGui::PushItemWidth(-ImGui::GetWindowWidth() * 0.35f);
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// e.g. Leave a fixed amount of width for labels (by passing a negative value), the rest goes to widgets.
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ImGui::PushItemWidth(ImGui::GetFontSize() * -12);
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@ -6423,6 +6396,40 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
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ImGui::PopItemWidth();
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}
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//-----------------------------------------------------------------------------
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// [SECTION] User Guide / ShowUserGuide()
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//-----------------------------------------------------------------------------
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void ImGui::ShowUserGuide()
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{
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ImGuiIO& io = ImGui::GetIO();
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ImGui::BulletText("Double-click on title bar to collapse window.");
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ImGui::BulletText(
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"Click and drag on lower corner to resize window\n"
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"(double-click to auto fit window to its contents).");
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ImGui::BulletText("CTRL+Click on a slider or drag box to input value as text.");
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ImGui::BulletText("TAB/SHIFT+TAB to cycle through keyboard editable fields.");
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ImGui::BulletText("CTRL+Tab to select a window.");
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if (io.FontAllowUserScaling)
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ImGui::BulletText("CTRL+Mouse Wheel to zoom window contents.");
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ImGui::BulletText("While inputing text:\n");
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ImGui::Indent();
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ImGui::BulletText("CTRL+Left/Right to word jump.");
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ImGui::BulletText("CTRL+A or double-click to select all.");
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ImGui::BulletText("CTRL+X/C/V to use clipboard cut/copy/paste.");
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ImGui::BulletText("CTRL+Z,CTRL+Y to undo/redo.");
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ImGui::BulletText("ESCAPE to revert.");
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ImGui::Unindent();
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ImGui::BulletText("With keyboard navigation enabled:");
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ImGui::Indent();
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ImGui::BulletText("Arrow keys to navigate.");
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ImGui::BulletText("Space to activate a widget.");
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ImGui::BulletText("Return to input text into a widget.");
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ImGui::BulletText("Escape to deactivate a widget, close popup, exit child window.");
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ImGui::BulletText("Alt to jump to the menu layer of a window.");
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ImGui::Unindent();
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}
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//-----------------------------------------------------------------------------
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// [SECTION] Example App: Main Menu Bar / ShowExampleAppMainMenuBar()
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//-----------------------------------------------------------------------------
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@ -205,7 +205,7 @@ namespace ImStb
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#endif
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// Debug Logging for ShowDebugLogWindow(). This is designed for relatively rare events so please don't spam.
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#define IMGUI_DEBUG_LOG(...) ImGui::DebugLog(__VA_ARGS__);
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#define IMGUI_DEBUG_LOG(...) ImGui::DebugLog(__VA_ARGS__)
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#define IMGUI_DEBUG_LOG_ACTIVEID(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventActiveId) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
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#define IMGUI_DEBUG_LOG_FOCUS(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventFocus) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
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#define IMGUI_DEBUG_LOG_POPUP(...) do { if (g.DebugLogFlags & ImGuiDebugLogFlags_EventPopup) IMGUI_DEBUG_LOG(__VA_ARGS__); } while (0)
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