ImVec2MousePos;// Mouse position, in pixels. Set to ImVec2(-FLT_MAX, -FLT_MAX) if mouse is unavailable (on another screen, etc.)
boolMouseDown[5];// Mouse buttons: 0=left, 1=right, 2=middle + extras (ImGuiMouseButton_COUNT == 5). Dear ImGui mostly uses left and right buttons. Others buttons allows us to track if the mouse is being used by your application + available to user as a convenience via IsMouse** API.
floatMouseWheel;// Mouse wheel Vertical: 1 unit scrolls about 5 lines text.
floatMouseWheelH;// Mouse wheel Horizontal. Most users don't have a mouse with an horizontal wheel, may not be filled by all backends.
floatNavInputs[ImGuiNavInput_COUNT];// Gamepad inputs. Cleared back to zero by EndFrame(). Keyboard keys will be auto-mapped and be written here by NewFrame().
// Input Functions
// Input Functions
IMGUI_APIvoidAddKeyEvent(ImGuiKeykey,booldown);// Queue a new key down/up event. Key should be "translated" (as in, generally ImGuiKey_A matches the key end-user would use to emit an 'A' character)
IMGUI_APIvoidAddKeyEvent(ImGuiKeykey,booldown);// Queue a new key down/up event. Key should be "translated" (as in, generally ImGuiKey_A matches the key end-user would use to emit an 'A' character)
IMGUI_APIvoidAddKeyModsEvent(ImGuiKeyModFlagsmodifiers);// Queue a change of Ctrl/Shift/Alt/Super modifiers
IMGUI_APIvoidAddKeyModsEvent(ImGuiKeyModFlagsmodifiers);// Queue a change of Ctrl/Shift/Alt/Super modifiers
IMGUI_APIvoidAddMousePosEvent(floatx,floaty);// Queue a mouse position update. Use -FLT_MAX,-FLT_MAX to signify no mouse (e.g. app not focused and not hovered)
IMGUI_APIvoidAddMousePosEvent(floatx,floaty);// Queue a mouse position update. Use -FLT_MAX,-FLT_MAX to signify no mouse (e.g. app not focused and not hovered)
IMGUI_APIvoidAddMouseButtonEvent(intbutton,booldown);// Queue a mouse button change
IMGUI_APIvoidAddMouseButtonEvent(intbutton,booldown);// Queue a mouse button change
IMGUI_APIvoidAddMouseWheelEvent(floatwh_x,floatwh_y);// Queue a mouse wheel update
IMGUI_APIvoidAddMouseWheelEvent(floatwh_x,floatwh_y);// Queue a mouse wheel update
IMGUI_APIvoidAddFocusEvent(boolfocused);// Queue an hosting application/platform windows gain or loss of focus
IMGUI_APIvoidAddFocusEvent(boolfocused);// Queue a gain/loss of focus for the application (generally based on OS/platform focus of your window)
IMGUI_APIvoidAddInputCharacter(unsignedintc);// Queue new character input
IMGUI_APIvoidAddInputCharacter(unsignedintc);// Queue a new character input
IMGUI_APIvoidAddInputCharacterUTF16(ImWchar16c);// Queue new character input from an UTF-16 character, it can be a surrogate
IMGUI_APIvoidAddInputCharacterUTF16(ImWchar16c);// Queue a new character input from an UTF-16 character, it can be a surrogate
IMGUI_APIvoidAddInputCharactersUTF8(constchar*str);// Queue new characters input from an UTF-8 string
IMGUI_APIvoidAddInputCharactersUTF8(constchar*str);// Queue a new characters input from an UTF-8 string
IMGUI_APIvoidClearInputCharacters();// [Internal] Clear the text input buffer manually
IMGUI_APIvoidClearInputCharacters();// [Internal] Clear the text input buffer manually
IMGUI_APIvoidClearInputKeys();// [Internal] Release all keys
IMGUI_APIvoidClearInputKeys();// [Internal] Release all keys
@ -2039,10 +2029,23 @@ struct ImGuiIO
// [Internal] Dear ImGui will maintain those fields. Forward compatibility not guaranteed!
// [Internal] Dear ImGui will maintain those fields. Forward compatibility not guaranteed!
// (this block used to be written by backend, since 1.87 it is best to NOT write to those directly, call the AddXXX functions above instead)
// (reading from those variables is fair game, as they are extremely unlikely to be moving anywhere)
ImVec2MousePos;// Mouse position, in pixels. Set to ImVec2(-FLT_MAX, -FLT_MAX) if mouse is unavailable (on another screen, etc.)
boolMouseDown[5];// Mouse buttons: 0=left, 1=right, 2=middle + extras (ImGuiMouseButton_COUNT == 5). Dear ImGui mostly uses left and right buttons. Others buttons allows us to track if the mouse is being used by your application + available to user as a convenience via IsMouse** API.
floatMouseWheel;// Mouse wheel Vertical: 1 unit scrolls about 5 lines text.
floatMouseWheelH;// Mouse wheel Horizontal. Most users don't have a mouse with an horizontal wheel, may not be filled by all backends.
floatNavInputs[ImGuiNavInput_COUNT];// Gamepad inputs. Cleared back to zero by EndFrame(). Keyboard keys will be auto-mapped and be written here by NewFrame().
// Other state maintained from data above + IO function calls
ImGuiKeyModFlagsKeyMods;// Key mods flags (same as io.KeyCtrl/KeyShift/KeyAlt/KeySuper but merged into flags), updated by NewFrame()
ImGuiKeyModFlagsKeyMods;// Key mods flags (same as io.KeyCtrl/KeyShift/KeyAlt/KeySuper but merged into flags), updated by NewFrame()
ImGuiKeyDataKeysData[ImGuiKey_KeysData_SIZE];// Key state for all known keys. Use IsKeyXXX() functions to access this.
ImGuiKeyDataKeysData[ImGuiKey_KeysData_SIZE];// Key state for all known keys. Use IsKeyXXX() functions to access this.
boolWantCaptureMouseUnlessPopupClose;// Alternative to WantCaptureMouse: (WantCaptureMouse == true && WantCaptureMouseUnlessPopupClose == false) when a click over void is expected to close a popup.
boolWantCaptureMouseUnlessPopupClose;// Alternative to WantCaptureMouse: (WantCaptureMouse == true && WantCaptureMouseUnlessPopupClose == false) when a click over void is expected to close a popup.
ImVec2MousePosPrev;// Previous mouse position (note that MouseDelta is not necessary == MousePos-MousePosPrev, in case either position is invalid)
ImVec2MousePosPrev;// Previous mouse position (note that MouseDelta is not necessary == MousePos-MousePosPrev, in case either position is invalid)
ImVec2MouseClickedPos[5];// Position at time of clicking
ImVec2MouseClickedPos[5];// Position at time of clicking
ocornut
3 years ago