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Internals: Made IMGUI_DEBUG_LOG redefinable in imconfig.h. Comments. Fix to allow Metrics's NodeWindow() being called with a NULL window.

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This commit is contained in:
omar
2019-07-23 21:26:15 -07:00
parent 81b24bd728
commit efc4c0fe9d
3 changed files with 17 additions and 4 deletions
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8
imgui.cpp
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@ -5143,6 +5143,7 @@ ImGuiWindow* ImGui::FindWindowByName(const char* name)
static ImGuiWindow* CreateNewWindow(const char* name, ImVec2 size, ImGuiWindowFlags flags)
{
ImGuiContext& g = *GImGui;
//IMGUI_DEBUG_LOG("CreateNewWindow '%s', flags = 0x%08X\n", name, flags);
// Create window the first time
ImGuiWindow* window = IM_NEW(ImGuiWindow)(&g, name);
@ -14571,7 +14572,12 @@ void ImGui::ShowMetricsWindow(bool* p_open)
static void NodeWindow(ImGuiWindow* window, const char* label)
{
if (!ImGui::TreeNode(window, "%s '%s', %d @ 0x%p", label, window->Name, window->Active || window->WasActive, window))
if (window == NULL)
{
ImGui::BulletText("%s: NULL", label);
return;
}
if (!ImGui::TreeNode(window, "%s '%s', %d @ 0x%p", label, window->Name, (window->Active || window->WasActive), window))
return;
ImGuiWindowFlags flags = window->Flags;
NodeDrawList(window, window->Viewport, window->DrawList, "DrawList");