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Demo: Add child window labeled border demo.

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This commit is contained in:
Ronan Cailleau 2026-02-06 11:46:27 +01:00
parent 870a73e70b
commit 0788c6164f
1 changed files with 7 additions and 1 deletions
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8
imgui_demo.cpp
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@ -4465,8 +4465,10 @@ static void DemoWindowLayout()
HelpMarker("Use child windows to begin into a self-contained independent scrolling/clipping regions within a host window.");
static bool disable_mouse_wheel = false;
static bool disable_menu = false;
static bool enable_top_label = false;
ImGui::Checkbox("Disable Mouse Wheel", &disable_mouse_wheel);
ImGui::Checkbox("Disable Menu", &disable_menu);
ImGui::Checkbox("Enable Top Label", &enable_top_label);
// Child 1: no border, enable horizontal scrollbar
{
@ -4484,12 +4486,15 @@ static void DemoWindowLayout()
// Child 2: rounded border
{
ImGuiWindowFlags window_flags = ImGuiWindowFlags_None;
ImGuiChildFlags child_flags = ImGuiChildFlags_None;
if (disable_mouse_wheel)
window_flags |= ImGuiWindowFlags_NoScrollWithMouse;
if (!disable_menu)
window_flags |= ImGuiWindowFlags_MenuBar;
if(enable_top_label)
child_flags |= ImGuiChildFlags_TopLabel;
ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 5.0f);
ImGui::BeginChild("ChildR", ImVec2(0, 260), ImGuiChildFlags_Borders, window_flags);
ImGui::BeginChild("ChildR", ImVec2(0, 260), ImGuiChildFlags_Borders | child_flags, window_flags);
if (!disable_menu && ImGui::BeginMenuBar())
{
if (ImGui::BeginMenu("Menu"))
@ -4570,6 +4575,7 @@ static void DemoWindowLayout()
ImGui::SameLine(); HelpMarker("Style the child window like a framed item: use FrameBg, FrameRounding, FrameBorderSize, FramePadding instead of ChildBg, ChildRounding, ChildBorderSize, WindowPadding.");
if (child_flags & ImGuiChildFlags_FrameStyle)
override_bg_color = false;
ImGui::CheckboxFlags("ImGuiChildFlags_TopLabel", &child_flags, ImGuiChildFlags_TopLabel);
ImGui::SetCursorPosX(ImGui::GetCursorPosX() + (float)offset_x);
if (override_bg_color)