bug/imgui-luau
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Fix: InputTextMultiline crashed when drawn (InputTextLineIndexBuild/line offsets 0-based like upstream, inverted buf_display_end), InputText LiveEdit flag check; Shortcut()/IsKeyChordPressed() upstream defaults; FrameCount starts at 0 (IsWindowAppearing on first frame); missing ImGuiIO config fields with upstream defaults (+ ConfigDebugBeginReturnValueOnce/Loop); ColorButton drag source + ColorEdit4 drop target, IMGUI_PAYLOAD_TYPE_COLOR_3F/4F; t_fixes covers them

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This commit is contained in:
4DBug
2026-10-15 03:03:10 -05:00
parent 9c8c1b018e
commit 33ab5a1d84
13 changed files with 1068 additions and 790 deletions
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imgui_demo.lua
+7 -12
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@@ -1188,10 +1188,6 @@ end
-- [SECTION] DemoWindowWidgetsColorAndPickers()
-------------------------------------------------------------------------------
-- [Port] the library does not define the standard color payload types (ColorButton drag source is not ported yet)
IMGUI_PAYLOAD_TYPE_COLOR_3F = IMGUI_PAYLOAD_TYPE_COLOR_3F or "_COL3F"
IMGUI_PAYLOAD_TYPE_COLOR_4F = IMGUI_PAYLOAD_TYPE_COLOR_4F or "_COL4F"
S.DemoWindowWidgetsColorAndPickers = {
color = ImVec4(114.0 / 255.0, 144.0 / 255.0, 154.0 / 255.0, 200.0 / 255.0),
base_flags = ImGuiColorEditFlags.None,
@@ -1301,7 +1297,7 @@ function DemoWindowWidgetsColorAndPickers()
if ImGui.BeginDragDropTarget() then
local payload = ImGui.AcceptDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_3F)
if payload then
local d = payload.Data -- [Port] memcpy -> copy components (Data is a 1-based float array or ImVec4)
local d = payload.Data -- [Port] memcpy -> copy components (Data is a 1-based float array)
saved_palette[n + 1].x, saved_palette[n + 1].y, saved_palette[n + 1].z = d[1], d[2], d[3]
end
payload = ImGui.AcceptDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_4F)
@@ -7315,9 +7311,8 @@ function DemoWindowInputs()
local line_height = ImGui.GetTextLineHeightWithSpacing()
local key_chord = bit32.bor(ImGuiMod_Ctrl, ImGuiKey.A)
-- [Port] ImGui.Shortcut() has no owner_id default (upstream public overload passes ImGuiKeyOwner_Any): pass it explicitly.
ImGui.Text("Ctrl+A")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags, ImGuiKeyOwner_Any) and "PRESSED" or "...")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags) and "PRESSED" or "...")
ImGui.PushStyleColor(ImGuiCol.ChildBg, ImVec4(1.0, 0.0, 1.0, 0.1))
@@ -7327,7 +7322,7 @@ function DemoWindowInputs()
-- 1: Window polling for Ctrl+A
ImGui.Text("(in WindowA)")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags, ImGuiKeyOwner_Any) and "PRESSED" or "...")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags) and "PRESSED" or "...")
-- 2: InputText also polling for Ctrl+A: it always uses _RouteFocused internally (gets priority when active)
-- (Commented because the owner-aware version of Shortcut() is still in imgui_internal.h)
@@ -7347,7 +7342,7 @@ function DemoWindowInputs()
-- 4: Child window polling for Ctrl+A. It is deeper than WindowA and gets priority when focused.
ImGui.BeginChild("ChildE", ImVec2(-FLT_MIN, line_height * 4), true)
ImGui.Text("(in ChildE: using same Shortcut)")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags, ImGuiKeyOwner_Any) and "PRESSED" or "...")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags) and "PRESSED" or "...")
ImGui.EndChild()
-- 5: In a popup
@@ -7356,7 +7351,7 @@ function DemoWindowInputs()
end
if ImGui.BeginPopup("PopupF") then
ImGui.Text("(in PopupF)")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags, ImGuiKeyOwner_Any) and "PRESSED" or "...")
ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused() and 1 or 0, ImGui.Shortcut(key_chord, flags) and "PRESSED" or "...")
-- (Commented because the owner-aware version of Shortcut() is still in imgui_internal.h)
--ImGui.InputText("InputTextG", str, IM_COUNTOF(str), ImGuiInputTextFlags.ReadOnly);
--ImGui.Text("IsWindowFocused: %d, Shortcut: %s", ImGui.IsWindowFocused(), ImGui.Shortcut(key_chord, flags, ImGui.GetItemID()) ? "PRESSED" : "...");
@@ -7735,7 +7730,7 @@ function ImGui.ShowStyleEditor(ref)
end
ImGui.SameLine(0.0, 0.0); ImGui.Text(" (out %.2f)", ImGui.GetFontSize())
style.FontScaleMain = ImGui.DragFloat("FontScaleMain", style.FontScaleMain, 0.02, 0.5, 4.0)
ImGui.BeginDisabled(ImGui.GetIO().ConfigDpiScaleFonts == true) -- [Port] field is nil in the port's ImGuiIO (nil would mean "disabled")
ImGui.BeginDisabled(ImGui.GetIO().ConfigDpiScaleFonts)
style.FontScaleDpi = ImGui.DragFloat("FontScaleDpi", style.FontScaleDpi, 0.02, 0.5, 4.0)
ImGui.SetItemTooltip("When io.ConfigDpiScaleFonts is set, this value is automatically overwritten.")
ImGui.EndDisabled()
@@ -7987,7 +7982,7 @@ function ImGui.ShowStyleEditor(ref)
_, style.AntiAliasedFill = ImGui.Checkbox("Anti-aliased fill", style.AntiAliasedFill)
local io = ImGui.GetIO()
_, io.ConfigDebugDrawListDefaultsToStrokeLegacy = ImGui.Checkbox("Debug: DrawList Defaults to _StrokeLegacy", io.ConfigDebugDrawListDefaultsToStrokeLegacy == true) -- [Port] field not declared in the port's ImGuiIO
_, io.ConfigDebugDrawListDefaultsToStrokeLegacy = ImGui.Checkbox("Debug: DrawList Defaults to _StrokeLegacy", io.ConfigDebugDrawListDefaultsToStrokeLegacy)
ImGui.PushItemWidth(ImGui.GetFontSize() * 8)
-- [Port] the library still stores the older style.CurveTessellationTol (== MaxError * MaxError) instead of style.CurveTessellationMaxError