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Internals: Added FindWindowByID() helper. (#2190)

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This commit is contained in:
omar 2018-11-15 16:41:48 +01:00
parent aa668c410a
commit 6b4443755d
2 changed files with 8 additions and 2 deletions
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9
imgui.cpp
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@ -4220,13 +4220,18 @@ static void SetWindowConditionAllowFlags(ImGuiWindow* window, ImGuiCond flags, b
window->SetWindowCollapsedAllowFlags = enabled ? (window->SetWindowCollapsedAllowFlags | flags) : (window->SetWindowCollapsedAllowFlags & ~flags);
}
ImGuiWindow* ImGui::FindWindowByName(const char* name)
ImGuiWindow* ImGui::FindWindowByID(ImGuiID id)
{
ImGuiContext& g = *GImGui;
ImGuiID id = ImHash(name, 0);
return (ImGuiWindow*)g.WindowsById.GetVoidPtr(id);
}
ImGuiWindow* ImGui::FindWindowByName(const char* name)
{
ImGuiID id = ImHash(name, 0);
return FindWindowByID(id);
}
static ImGuiWindow* CreateNewWindow(const char* name, ImVec2 size, ImGuiWindowFlags flags)
{
ImGuiContext& g = *GImGui;

1
imgui_internal.h
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@ -1123,6 +1123,7 @@ namespace ImGui
// - You are calling ImGui functions after ImGui::EndFrame()/ImGui::Render() and before the next ImGui::NewFrame(), which is also illegal.
inline ImGuiWindow* GetCurrentWindowRead() { ImGuiContext& g = *GImGui; return g.CurrentWindow; }
inline ImGuiWindow* GetCurrentWindow() { ImGuiContext& g = *GImGui; g.CurrentWindow->WriteAccessed = true; return g.CurrentWindow; }
IMGUI_API ImGuiWindow* FindWindowByID(ImGuiID id);
IMGUI_API ImGuiWindow* FindWindowByName(const char* name);
IMGUI_API void FocusWindow(ImGuiWindow* window);
IMGUI_API void FocusPreviousWindowIgnoringOne(ImGuiWindow* ignore_window);