#include <src/imgui/imgui_internal.h>

Public Member Functions
	ImGuiStackSizes ()

void	SetToCurrentState ()

void	CompareWithCurrentState ()

Public Attributes
short	SizeOfIDStack

short	SizeOfColorStack

short	SizeOfStyleVarStack

short	SizeOfFontStack

short	SizeOfFocusScopeStack

short	SizeOfGroupStack

short	SizeOfBeginPopupStack

Detailed Description

Constructor & Destructor Documentation

◆ ImGuiStackSizes()

ImGuiStackSizes::ImGuiStackSizes ( )

inline

1323{ memset(this, 0, sizeof(*this)); }

Member Function Documentation

◆ CompareWithCurrentState()

void ImGuiStackSizes::CompareWithCurrentState ( )

{
    ImGuiContext& g = *GImGui;
    ImGuiWindow* window = g.CurrentWindow;
    IM_UNUSED(window);
 
    // Window stacks
    // NOT checking: DC.ItemWidth, DC.TextWrapPos (per window) to allow user to conveniently push once and not pop (they are cleared on Begin)
    IM_ASSERT(SizeOfIDStack         == window->IDStack.Size     && "PushID/PopID or TreeNode/TreePop Mismatch!");
 
    // Global stacks
    // For color, style and font stacks there is an incentive to use Push/Begin/Pop/.../End patterns, so we relax our checks a little to allow them.
    IM_ASSERT(SizeOfGroupStack      == g.GroupStack.Size        && "BeginGroup/EndGroup Mismatch!");
    IM_ASSERT(SizeOfBeginPopupStack == g.BeginPopupStack.Size   && "BeginPopup/EndPopup or BeginMenu/EndMenu Mismatch!");
    IM_ASSERT(SizeOfColorStack      >= g.ColorStack.Size        && "PushStyleColor/PopStyleColor Mismatch!");
    IM_ASSERT(SizeOfStyleVarStack   >= g.StyleVarStack.Size     && "PushStyleVar/PopStyleVar Mismatch!");
    IM_ASSERT(SizeOfFontStack       >= g.FontStack.Size         && "PushFont/PopFont Mismatch!");
    IM_ASSERT(SizeOfFocusScopeStack == g.FocusScopeStack.Size   && "PushFocusScope/PopFocusScope Mismatch!");
}

References ImGuiContext::BeginPopupStack, ImGuiContext::ColorStack, ImGuiContext::CurrentWindow, ImGuiContext::FocusScopeStack, ImGuiContext::FontStack, GImGui, ImGuiContext::GroupStack, ImGuiWindow::IDStack, IM_ASSERT, IM_UNUSED, ImVector< T >::Size, SizeOfBeginPopupStack, SizeOfColorStack, SizeOfFocusScopeStack, SizeOfFontStack, SizeOfGroupStack, SizeOfIDStack, SizeOfStyleVarStack, and ImGuiContext::StyleVarStack.

Referenced by ImGui::End().

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◆ SetToCurrentState()

void ImGuiStackSizes::SetToCurrentState ( )

{
    ImGuiContext& g = *GImGui;
    ImGuiWindow* window = g.CurrentWindow;
    SizeOfIDStack = (short)window->IDStack.Size;
    SizeOfColorStack = (short)g.ColorStack.Size;
    SizeOfStyleVarStack = (short)g.StyleVarStack.Size;
    SizeOfFontStack = (short)g.FontStack.Size;
    SizeOfFocusScopeStack = (short)g.FocusScopeStack.Size;
    SizeOfGroupStack = (short)g.GroupStack.Size;
    SizeOfBeginPopupStack = (short)g.BeginPopupStack.Size;
}