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Add ImGuiWindowFlags_NoPosClamp #8485

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Add ImGuiWindowFlags_NoPosClamp #8485

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57fa1ea
Update imgui.h
TheMode Mar 11, 2025
4dafa5b
Update imgui.cpp
TheMode Mar 11, 2025
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2 changes: 1 addition & 1 deletion imgui.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -7389,7 +7389,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)

// Clamp position/size so window stays visible within its viewport or monitor
// Ignore zero-sized display explicitly to avoid losing positions if a window manager reports zero-sized window when initializing or minimizing.
if (!window_pos_set_by_api && !(flags & ImGuiWindowFlags_ChildWindow))
if (!window_pos_set_by_api && !(flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_NoPosClamp))
if (viewport_rect.GetWidth() > 0.0f && viewport_rect.GetHeight() > 0.0f)
ClampWindowPos(window, visibility_rect);
window->Pos = ImTrunc(window->Pos);
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1 change: 1 addition & 0 deletions imgui.h
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Expand Up @@ -1090,6 +1090,7 @@ enum ImGuiWindowFlags_
ImGuiWindowFlags_NoNavInputs = 1 << 16, // No keyboard/gamepad navigation within the window
ImGuiWindowFlags_NoNavFocus = 1 << 17, // No focusing toward this window with keyboard/gamepad navigation (e.g. skipped by CTRL+TAB)
ImGuiWindowFlags_UnsavedDocument = 1 << 18, // Display a dot next to the title. When used in a tab/docking context, tab is selected when clicking the X + closure is not assumed (will wait for user to stop submitting the tab). Otherwise closure is assumed when pressing the X, so if you keep submitting the tab may reappear at end of tab bar.
ImGuiWindowFlags_NoPosClamp = 1 << 19, // No position clamping to window bounds
ImGuiWindowFlags_NoNav = ImGuiWindowFlags_NoNavInputs | ImGuiWindowFlags_NoNavFocus,
ImGuiWindowFlags_NoDecoration = ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoCollapse,
ImGuiWindowFlags_NoInputs = ImGuiWindowFlags_NoMouseInputs | ImGuiWindowFlags_NoNavInputs | ImGuiWindowFlags_NoNavFocus,
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