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Viewport: Added ImGuiViewportFlags_NoAutoMerge to prevent merging into host viewport in a per-window basis via the ImGuiWindowClass override mechanism. (#1542)

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This commit is contained in:
omar
2019-07-15 13:35:21 -07:00
parent 1f54c16f52
commit dd80db87a6
2 changed files with 13 additions and 10 deletions
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16
imgui.cpp
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@ -10532,12 +10532,13 @@ static void SetWindowViewport(ImGuiWindow* window, ImGuiViewportP* viewport)
static bool ImGui::GetWindowAlwaysWantOwnViewport(ImGuiWindow* window)
{
// Tooltips and menus are not automatically forced into their own viewport when the NoMerge flag is set, however the multiplication of viewports makes them more likely to protude and create their own.
// Tooltips and menus are not automatically forced into their own viewport when the NoMerge flag is set, however the multiplication of viewports makes them more likely to protrude and create their own.
ImGuiContext& g = *GImGui;
if (g.IO.ConfigViewportsNoAutoMerge && (g.ConfigFlagsForFrame & ImGuiConfigFlags_ViewportsEnable))
if (!window->DockIsActive)
if ((window->Flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_ChildMenu | ImGuiWindowFlags_Tooltip | ImGuiWindowFlags_Popup)) == 0)
return true;
if (g.IO.ConfigViewportsNoAutoMerge || ((window->WindowClass.ViewportFlagsOverrideValue & window->WindowClass.ViewportFlagsOverrideMask) & ImGuiViewportFlags_NoAutoMerge))
if (g.ConfigFlagsForFrame & ImGuiConfigFlags_ViewportsEnable)
if (!window->DockIsActive)
if ((window->Flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_ChildMenu | ImGuiWindowFlags_Tooltip | ImGuiWindowFlags_Popup)) == 0)
return true;
return false;
}
@ -14812,10 +14813,11 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImGuiWindowFlags flags = viewport->Flags;
ImGui::BulletText("Pos: (%.0f,%.0f), Size: (%.0f,%.0f), Monitor: %d, DpiScale: %.0f%%", viewport->Pos.x, viewport->Pos.y, viewport->Size.x, viewport->Size.y, viewport->PlatformMonitor, viewport->DpiScale * 100.0f);
if (viewport->Idx > 0) { ImGui::SameLine(); if (ImGui::SmallButton("Reset Pos")) { viewport->Pos = ImVec2(200,200); if (viewport->Window) viewport->Window->Pos = ImVec2(200,200); } }
ImGui::BulletText("Flags: 0x%04X =%s%s%s%s%s%s", viewport->Flags,
ImGui::BulletText("Flags: 0x%04X =%s%s%s%s%s%s%s", viewport->Flags,
(flags & ImGuiViewportFlags_CanHostOtherWindows) ? " CanHostOtherWindows" : "", (flags & ImGuiViewportFlags_NoDecoration) ? " NoDecoration" : "",
(flags & ImGuiViewportFlags_NoFocusOnAppearing) ? " NoFocusOnAppearing" : "", (flags & ImGuiViewportFlags_NoInputs) ? " NoInputs" : "",
(flags & ImGuiViewportFlags_NoRendererClear) ? " NoRendererClear" : "", (flags & ImGuiViewportFlags_Minimized) ? " Minimized" : "");
(flags & ImGuiViewportFlags_NoRendererClear) ? " NoRendererClear" : "", (flags & ImGuiViewportFlags_Minimized) ? " Minimized" : "",
(flags & ImGuiViewportFlags_NoAutoMerge) ? " NoAutoMerge" : "");
for (int layer_i = 0; layer_i < IM_ARRAYSIZE(viewport->DrawDataBuilder.Layers); layer_i++)
for (int draw_list_i = 0; draw_list_i < viewport->DrawDataBuilder.Layers[layer_i].Size; draw_list_i++)
Funcs::NodeDrawList(NULL, viewport, viewport->DrawDataBuilder.Layers[layer_i][draw_list_i], "DrawList");