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TreeNode: minor tidying up.

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(should have no side-effect)
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ocornut 2026-10-27 18:10:59 +01:00
parent 1069a952e0
commit 80d572ce35
2 changed files with 5 additions and 2 deletions
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1
imgui_demo.cpp
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@ -4430,6 +4430,7 @@ static void DemoWindowWidgetsTreeNodes()
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_Framed", &base_flags, ImGuiTreeNodeFlags_Framed); ImGui::SameLine(); HelpMarker("Draw frame with background (e.g. for CollapsingHeader)");
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_FramePadding", &base_flags, ImGuiTreeNodeFlags_FramePadding);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_NavLeftJumpsToParent", &base_flags, ImGuiTreeNodeFlags_NavLeftJumpsToParent);
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_Bullet", &base_flags, ImGuiTreeNodeFlags_Bullet);
HelpMarker("Default option for DrawLinesXXX is stored in style.TreeLinesFlags");
ImGui::CheckboxFlags("ImGuiTreeNodeFlags_DrawLinesNone", &base_flags, ImGuiTreeNodeFlags_DrawLinesNone);

6
imgui_widgets.cpp
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@ -7041,9 +7041,10 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
label_end = FindRenderedTextEnd(label);
const ImVec2 label_size = CalcTextSize(label, label_end, false);
const float text_offset_x = g.FontSize + (display_frame ? padding.x * 3 : padding.x * 2); // Collapsing arrow width + Spacing
const float icon_width = g.FontSize + padding.x * 2;
const float text_offset_x = display_frame ? icon_width + padding.x : icon_width; // Collapsing arrow width + Spacing
const float text_offset_y = use_frame_padding ? ImMax(style.FramePadding.y, window->DC.CurrLineTextBaseOffset) : window->DC.CurrLineTextBaseOffset; // Latch before ItemSize changes it
const float text_width = g.FontSize + label_size.x + padding.x * 2; // Include collapsing arrow
const float text_width = icon_width + label_size.x; // Include collapsing arrow
const float frame_height = label_size.y + padding.y * 2;
const bool span_all_columns = (flags & ImGuiTreeNodeFlags_SpanAllColumns) != 0 && (g.CurrentTable != NULL);
@ -7076,6 +7077,7 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
if (span_all_columns || span_all_columns_label)
{
// Modify ClipRect for the ItemAdd(), faster than doing a PushColumnsBackground/PushTableBackgroundChannel for every Selectable..
// FIXME: Investigate moving this to an item flag, along duplicate code in Selectable(). How to do optimally?
const float backup_clip_rect_min_x = window->ClipRect.Min.x;
const float backup_clip_rect_max_x = window->ClipRect.Max.x;
window->ClipRect.Min.x = window->ParentWorkRect.Min.x;