Method BulletTextV

KBotExt/imgui/imgui_widgets.cpp:374–398

Text with a little bullet aligned to the typical tree node.

// Text with a little bullet aligned to the typical tree node.
void ImGui::BulletTextV(const char* fmt, va_list args)
{
	ImGuiWindow* window = GetCurrentWindow();
	if (window->SkipItems)
		return;

	ImGuiContext& g = *GImGui;
	const ImGuiStyle& style = g.Style;

	const char* text_begin, * text_end;
	ImFormatStringToTempBufferV(&text_begin, &text_end, fmt, args);
	const ImVec2 label_size = CalcTextSize(text_begin, text_end, false);
	const ImVec2 total_size = ImVec2(g.FontSize + (label_size.x > 0.0f ? (label_size.x + style.FramePadding.x * 2) : 0.0f), label_size.y);  // Empty text doesn't add padding
	ImVec2 pos = window->DC.CursorPos;
	pos.y += window->DC.CurrLineTextBaseOffset;
	ItemSize(total_size, 0.0f);
	const ImRect bb(pos, pos + total_size);
	if (!ItemAdd(bb, 0))
		return;

	// Render
	ImU32 text_col = GetColorU32(ImGuiCol_Text);
	RenderBullet(window->DrawList, bb.Min + ImVec2(style.FramePadding.x + g.FontSize * 0.5f, g.FontSize * 0.5f), text_col);
	RenderText(bb.Min + ImVec2(g.FontSize + style.FramePadding.x * 2, 0.0f), text_begin, text_end, false);
}

//-------------------------------------------------------------------------
// [SECTION] Widgets: Main