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Internal: Nav,MultiSelect: import ImGuiSelectionUserData, SetNextItemSelectionUserData() from MultiSelect. Track NavLastValidSelectionUserData as a convenience.

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ocornut
2023-09-12 16:48:00 +02:00
parent f336e639e9
commit c86ce70968
4 changed files with 64 additions and 10 deletions
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11
imgui_widgets.cpp
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@ -19,6 +19,7 @@ Index of this file:
// [SECTION] Widgets: TreeNode, CollapsingHeader, etc.
// [SECTION] Widgets: Selectable
// [SECTION] Widgets: Typing-Select support
// [SECTION] Widgets: Multi-Select support
// [SECTION] Widgets: ListBox
// [SECTION] Widgets: PlotLines, PlotHistogram
// [SECTION] Widgets: Value helpers
@ -6759,7 +6760,15 @@ int ImGui::TypingSelectFindResult(ImGuiTypingSelectRequest* req, int items_count
// [SECTION] Widgets: Multi-Select support
//-------------------------------------------------------------------------
//
void ImGui::SetNextItemSelectionUserData(ImGuiSelectionUserData selection_user_data)
{
// Note that flags will be cleared by ItemAdd(), so it's only useful for Navigation code!
// This designed so widgets can also cheaply set this before calling ItemAdd(), so we are not tied to MultiSelect api.
ImGuiContext& g = *GImGui;
g.NextItemData.ItemFlags |= ImGuiItemFlags_HasSelectionUserData;
g.NextItemData.SelectionUserData = selection_user_data;
}
//-------------------------------------------------------------------------
// [SECTION] Widgets: ListBox