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Tables: Closer to zero-clear constructor. Lazily clearing name offsets to avoid an iteration in BeginTable(). Removed unused TableSetColumnIsEnabled(), signature went faulty anyway.

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ocornut
2020-12-10 18:53:57 +01:00
parent 76964a27ce
commit 1ad5502f18
2 changed files with 35 additions and 64 deletions
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6
imgui_internal.h
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@ -2070,8 +2070,8 @@ struct ImGuiTable
bool MemoryCompacted;
bool HostSkipItems; // Backup of InnerWindow->SkipItem at the end of BeginTable(), because we will overwrite InnerWindow->SkipItem on a per-column basis
IMGUI_API ImGuiTable();
IMGUI_API ~ImGuiTable();
IMGUI_API ImGuiTable() { memset(this, 0, sizeof(*this)); LastFrameActive = -1; }
IMGUI_API ~ImGuiTable() { IM_FREE(RawData); }
};
// sizeof() ~ 12
@ -2286,7 +2286,6 @@ namespace ImGui
// Tables: Candidates for public API
IMGUI_API void TableOpenContextMenu(int column_n = -1);
IMGUI_API void TableSetColumnWidth(int column_n, float width);
IMGUI_API void TableSetColumnIsEnabled(int column_n, bool enabled);
IMGUI_API void TableSetColumnSortDirection(int column_n, ImGuiSortDirection sort_direction, bool append_to_sort_specs);
IMGUI_API int TableGetHoveredColumn(); // May use (TableGetColumnFlags() & ImGuiTableColumnFlags_IsHovered) instead. Return hovered column. return -1 when table is not hovered. return columns_count if the unused space at the right of visible columns is hovered.
IMGUI_API float TableGetHeaderRowHeight();
@ -2315,6 +2314,7 @@ namespace ImGui
IMGUI_API ImRect TableGetCellBgRect(const ImGuiTable* table, int column_n);
IMGUI_API const char* TableGetColumnName(const ImGuiTable* table, int column_n);
IMGUI_API ImGuiID TableGetColumnResizeID(const ImGuiTable* table, int column_n, int instance_no = 0);
IMGUI_API float TableGetMinColumnWidth();
IMGUI_API void TableSetColumnWidthAutoSingle(ImGuiTable* table, int column_n);
IMGUI_API void TableSetColumnWidthAutoAll(ImGuiTable* table);
IMGUI_API void TableRemove(ImGuiTable* table);