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@ -169,6 +169,7 @@ For help starting out or to discuss clay, considering joining [the discord serve
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- [Clay_SetCurrentContext](#clay_setcurrentcontext)
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- [Clay_SetLayoutDimensions](#clay_setlayoutdimensions)
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- [Clay_SetPointerState](#clay_setpointerstate)
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- [Clay_GetPointerState](#clay_getpointerstate)
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- [Clay_UpdateScrollContainers](#clay_updatescrollcontainers)
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- [Clay_BeginLayout](#clay_beginlayout)
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- [Clay_EndLayout](#clay_endlayout)
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@ -646,6 +647,14 @@ Sets the internal pointer position and state (i.e. current mouse / touch positio
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---
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### Clay_GetPointerState
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`Clay_PointerData Clay_GetPointerState()`
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Get the internal pointer position and state (i.e. current mouse / touch position). returns clay internal click start and stop state.
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---
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### Clay_UpdateScrollContainers
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`void Clay_UpdateScrollContainers(bool enableDragScrolling, Clay_Vector2 scrollDelta, float deltaTime)`
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15
clay.h
15
clay.h
@ -801,6 +801,9 @@ CLAY_DLL_EXPORT Clay_Arena Clay_CreateArenaWithCapacityAndMemory(size_t capacity
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// Sets the state of the "pointer" (i.e. the mouse or touch) in Clay's internal data. Used for detecting and responding to mouse events in the debug view,
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// as well as for Clay_Hovered() and scroll element handling.
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CLAY_DLL_EXPORT void Clay_SetPointerState(Clay_Vector2 position, bool pointerDown);
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// Gets the state of the "pointer". This will return the position provided by `Clay_SetPointerState`
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// and the frame pressed state.
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CLAY_DLL_EXPORT Clay_PointerData Clay_GetPointerState();
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// Initialize Clay's internal arena and setup required data before layout can begin. Only needs to be called once.
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// - arena can be created using Clay_CreateArenaWithCapacityAndMemory()
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// - layoutDimensions are the initial bounding dimensions of the layout (i.e. the screen width and height for a full screen layout)
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@ -3859,6 +3862,12 @@ void Clay_SetPointerState(Clay_Vector2 position, bool isPointerDown) {
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}
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}
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CLAY_WASM_EXPORT("Clay_GetPointerState")
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Clay_PointerData Clay_GetPointerState() {
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Clay_Context* context = Clay_GetCurrentContext();
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return context->pointerInfo;
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}
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CLAY_WASM_EXPORT("Clay_Initialize")
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Clay_Context* Clay_Initialize(Clay_Arena arena, Clay_Dimensions layoutDimensions, Clay_ErrorHandler errorHandler) {
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Clay_Context *context = Clay__Context_Allocate_Arena(&arena);
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@ -4118,11 +4127,15 @@ Clay_ScrollContainerData Clay_GetScrollContainerData(Clay_ElementId id) {
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for (int32_t i = 0; i < context->scrollContainerDatas.length; ++i) {
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Clay__ScrollContainerDataInternal *scrollContainerData = Clay__ScrollContainerDataInternalArray_Get(&context->scrollContainerDatas, i);
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if (scrollContainerData->elementId == id.id) {
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Clay_ScrollElementConfig *scrollElementConfig = Clay__FindElementConfigWithType(scrollContainerData->layoutElement, CLAY__ELEMENT_CONFIG_TYPE_SCROLL).scrollElementConfig;
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if (!scrollElementConfig) { // This can happen on the first frame before a scroll container is declared
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return CLAY__INIT(Clay_ScrollContainerData) CLAY__DEFAULT_STRUCT;
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}
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return CLAY__INIT(Clay_ScrollContainerData) {
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.scrollPosition = &scrollContainerData->scrollPosition,
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.scrollContainerDimensions = { scrollContainerData->boundingBox.width, scrollContainerData->boundingBox.height },
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.contentDimensions = scrollContainerData->contentSize,
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.config = *Clay__FindElementConfigWithType(scrollContainerData->layoutElement, CLAY__ELEMENT_CONFIG_TYPE_SCROLL).scrollElementConfig,
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.config = *scrollElementConfig,
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.found = true
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};
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}
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