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Clipper: Added IncludeIndex() helper to include a single item. (#6424, #3841)

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ocornut 2023-08-25 17:52:44 +02:00
parent 4a7810e992
commit 200053771a
2 changed files with 3 additions and 1 deletions
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1
docs/CHANGELOG.txt
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@ -55,6 +55,7 @@ Other changes:
setting large values. (#6749) setting large values. (#6749)
- InputFloat, SliderFloat, DragFloat: always turn both '.' and ',' into the current decimal - InputFloat, SliderFloat, DragFloat: always turn both '.' and ',' into the current decimal
point character when using Decimal/Scientific character filter. (#6719, #2278) [@adamsepp] point character when using Decimal/Scientific character filter. (#6719, #2278) [@adamsepp]
- Clipper: Added IncludeByIndex() helper to include a single item. (#6424, #3841)
- ImDrawData: Fixed an issue where TotalVtxCount/TotalIdxCount does not match the sum - ImDrawData: Fixed an issue where TotalVtxCount/TotalIdxCount does not match the sum
of individual ImDrawList's buffer sizes when a dimming/modal background is rendered. (#6716) of individual ImDrawList's buffer sizes when a dimming/modal background is rendered. (#6716)
- ImDrawList: Fixed OOB access in _CalcCircleAutoSegmentCount when passing excessively - ImDrawList: Fixed OOB access in _CalcCircleAutoSegmentCount when passing excessively

3
imgui.h
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@ -2405,8 +2405,9 @@ struct ImGuiListClipper
IMGUI_API void End(); // Automatically called on the last call of Step() that returns false. IMGUI_API void End(); // Automatically called on the last call of Step() that returns false.
IMGUI_API bool Step(); // Call until it returns false. The DisplayStart/DisplayEnd fields will be set and you can process/draw those items. IMGUI_API bool Step(); // Call until it returns false. The DisplayStart/DisplayEnd fields will be set and you can process/draw those items.
// Call IncludeRangeByIndices() *BEFORE* first call to Step() if you need a range of items to not be clipped, regardless of their visibility. // Call IncludeByIndex() or IncludeRangeByIndices() *BEFORE* first call to Step() if you need a range of items to not be clipped, regardless of their visibility.
// (Due to alignment / padding of certain items it is possible that an extra item may be included on either end of the display range). // (Due to alignment / padding of certain items it is possible that an extra item may be included on either end of the display range).
inline void IncludeByIndex(int item_index) { IncludeRangeByIndices(item_index, item_index + 1); }
IMGUI_API void IncludeRangeByIndices(int item_begin, int item_end); // item_end is exclusive e.g. use (42, 42+1) to make item 42 never clipped. IMGUI_API void IncludeRangeByIndices(int item_begin, int item_end); // item_end is exclusive e.g. use (42, 42+1) to make item 42 never clipped.
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS