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RangeSelect/MultiSelect: moved RequestClear output so it'll match request list version better. Use Storage->RangeSrcItem in EndMultiSelect().

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features/range_select
ocornut ago%!(EXTRA string=2 years)
parent 79b3439fda
commit 4b15ee88a0
1 changed files with 10 additions and 17 deletions
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  1. 27
      imgui_widgets.cpp

27
imgui_widgets.cpp
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@ -7096,7 +7096,8 @@ ImGuiMultiSelectIO* ImGui::EndMultiSelect()
if (ms->IsFocused)
{
if (ms->BeginIO.RangeSrcReset || (ms->RangeSrcPassedBy == false && ms->BeginIO.RangeSrcItem != ImGuiSelectionUserData_Invalid))
// We currently don't allow user code to modify RangeSrcItem by writing to BeginIO's version, but that would be an easy change here.
if (ms->BeginIO.RangeSrcReset || (ms->RangeSrcPassedBy == false && ms->BeginIO.RangeSrcItem != ImGuiSelectionUserData_Invalid)) // Can't read storage->RangeSrcItem here! (see tests)
{
IMGUI_DEBUG_LOG_SELECTION("[selection] EndMultiSelect: Reset RangeSrcItem.\n"); // Will set be to NavId.
ms->Storage->RangeSrcItem = ImGuiSelectionUserData_Invalid;
@ -7279,7 +7280,14 @@ void ImGui::MultiSelectItemFooter(ImGuiID id, bool* p_selected, bool* p_pressed)
// Mouse Pressed: Ctrl+Shift | n/a | Dst=item, Sel=!Sel => SetRange Src-Dst
//----------------------------------------------------------------------------------------
ImGuiInputSource input_source = (g.NavJustMovedToId == id || g.NavActivateId == id) ? g.NavInputSource : ImGuiInputSource_Mouse;
const ImGuiInputSource input_source = (g.NavJustMovedToId == id || g.NavActivateId == id) ? g.NavInputSource : ImGuiInputSource_Mouse;
if (!is_multiselect)
ms->EndIO.RequestClear = true;
else if ((input_source == ImGuiInputSource_Mouse || g.NavActivateId == id) && !is_ctrl)
ms->EndIO.RequestClear = true;
else if ((input_source == ImGuiInputSource_Keyboard || input_source == ImGuiInputSource_Gamepad) && is_shift && !is_ctrl)
ms->EndIO.RequestClear = true; // With is_false==false the RequestClear was done in BeginIO, not necessary to do again.
int range_direction;
ms->EndIO.RequestSetRange = true;
if (is_shift && is_multiselect)
@ -7302,21 +7310,6 @@ void ImGui::MultiSelectItemFooter(ImGuiID id, bool* p_selected, bool* p_pressed)
ImGuiSelectionUserData range_dst_item = item_data;
ms->EndIO.RangeFirstItem = (range_direction > 0) ? ms->EndIO.RangeSrcItem : range_dst_item;
ms->EndIO.RangeLastItem = (range_direction > 0) ? range_dst_item : ms->EndIO.RangeSrcItem;
if (!is_multiselect)
{
ms->EndIO.RequestClear = true;
}
else if (input_source == ImGuiInputSource_Mouse || g.NavActivateId == id)
{
if (!is_ctrl)
ms->EndIO.RequestClear = true;
}
else if (input_source == ImGuiInputSource_Keyboard || input_source == ImGuiInputSource_Gamepad)
{
if (is_shift && !is_ctrl) // Without Shift the RequestClear was done in BeginIO, not necessary to do again.
ms->EndIO.RequestClear = true;
}
}
// Update/store the selection state of the Source item (used by CTRL+SHIFT, when Source is unselected we perform a range unselect)

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