mirrors/imgui
1
0
Fork 0
mirror of https://github.com/ocornut/imgui.git synced 2026-03-21 16:09:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

MultiSelect: clarified purpose and use of IsItemToggledSelection(). Added assert. Moved to multi-selection section of imgui.h.

Browse Source
This commit is contained in:
ocornut
2023-09-21 20:40:21 +02:00
parent 2765fdb43e
commit c3998b70cc
3 changed files with 14 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
imgui.cpp
View File

@@ -5446,9 +5446,15 @@ bool ImGui::IsItemToggledOpen()
return (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_ToggledOpen) ? true : false;
}
// Call after a Selectable() or TreeNode() involved in multi-selection.
// Useful if you need the per-item information before reaching EndMultiSelect(), e.g. for rendering purpose.
// This is only meant to be called inside a BeginMultiSelect()/EndMultiSelect() block.
// (Outside of multi-select, it would be misleading/ambiguous to report this signal, as widgets
// return e.g. a pressed event and user code is in charge of altering selection in ways we cannot predict.)
bool ImGui::IsItemToggledSelection()
{
ImGuiContext& g = *GImGui;
IM_ASSERT(g.CurrentMultiSelect != NULL); // Can only be used inside a BeginMultiSelect()/EndMultiSelect()
return (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_ToggledSelection) ? true : false;
}