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Tables: Added TableGetHoveredColumn(), extracted some context menu code out, simplifying TableAutoHeaders() toward aim of it being a user-land function.

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ocornut
2020-06-16 21:15:49 +02:00
parent 4c4882ffe4
commit 798aed729a
3 changed files with 87 additions and 65 deletions
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imgui.h
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@ -683,6 +683,7 @@ namespace ImGui
IMGUI_API const char* TableGetColumnName(int column_n = -1); // return NULL if column didn't have a name declared by TableSetupColumn(). Pass -1 to use current column.
IMGUI_API bool TableGetColumnIsVisible(int column_n = -1); // return true if column is visible. Same value is also returned by TableNextCell() and TableSetColumnIndex(). Pass -1 to use current column.
IMGUI_API bool TableGetColumnIsSorted(int column_n = -1); // return true if column is included in the sort specs. Rarely used, can be useful to tell if a data change should trigger resort. Equivalent to test ImGuiTableSortSpecs's ->ColumnsMask & (1 << column_n). Pass -1 to use current column.
IMGUI_API int TableGetHoveredColumn(); // 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.
// Tables: Headers & Columns declaration
// - Use TableSetupColumn() to specify label, resizing policy, default width, id, various other flags etc.
// - The name passed to TableSetupColumn() is used by TableAutoHeaders() and by the context-menu