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Viewport: Comments. Removed misleading test for !window->ViewportOwned in UpdateSelectWindowViewport(). (#1541)

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This commit is contained in:
omar 2018-06-15 19:20:09 +02:00
parent 70b0bd13aa
commit c71522adc5
1 changed files with 9 additions and 7 deletions
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16
imgui.cpp
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@ -3617,9 +3617,11 @@ static void ImGui::UpdateMovingWindow()
} }
else else
{ {
// Try to merge the window back into the main viewport.
// This works because MouseRefViewport shouldn't be == MovingWindow->Viewport which should have the NoInputs flag during moving.
UpdateTryMergeWindowIntoHostViewport(moving_window, g.MouseRefViewport); UpdateTryMergeWindowIntoHostViewport(moving_window, g.MouseRefViewport);
// Patch the mouse viewport so that we don't hover under the moved window during the mouse released frame // Restore the mouse viewport so that we don't hover the viewport _under_ the moved window during the frame we released the mouse button.
if (!IsDragDropPayloadBeingAccepted()) if (!IsDragDropPayloadBeingAccepted())
g.MouseRefViewport = moving_window->Viewport; g.MouseRefViewport = moving_window->Viewport;
@ -6608,12 +6610,13 @@ static void ImGui::UpdateSelectWindowViewport(ImGuiWindow* window)
{ {
window->Viewport = g.MouseRefViewport; window->Viewport = g.MouseRefViewport;
} }
else if (!window->ViewportOwned && g.MovingWindow && g.MovingWindow->RootWindow == window && IsMousePosValid()) else if (g.MovingWindow && g.MovingWindow->RootWindow == window && IsMousePosValid())
{ {
// Transition to a standalone viewport
if (!window->Viewport->GetRect().Contains(window->Rect())) if (!window->Viewport->GetRect().Contains(window->Rect()))
window->Viewport = AddUpdateViewport(window, window->ID, window->Pos, window->Size, ImGuiViewportFlags_NoDecoration | ImGuiViewportFlags_NoFocusOnAppearing | ImGuiViewportFlags_NoInputs); window->Viewport = AddUpdateViewport(window, window->ID, window->Pos, window->Size, ImGuiViewportFlags_NoDecoration | ImGuiViewportFlags_NoFocusOnAppearing | ImGuiViewportFlags_NoInputs);
} }
else if (!window->ViewportOwned && GetWindowAlwaysWantOwnViewport(window)) else if (GetWindowAlwaysWantOwnViewport(window))
{ {
window->Viewport = AddUpdateViewport(window, window->ID, window->Pos, window->Size, ImGuiViewportFlags_NoDecoration); window->Viewport = AddUpdateViewport(window, window->ID, window->Pos, window->Size, ImGuiViewportFlags_NoDecoration);
} }
@ -7176,7 +7179,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
viewport_rect = window->Viewport->GetRect(); viewport_rect = window->Viewport->GetRect();
} }
// Save last knonw viewport position within the window itself (so it can be saved in .ini file and restored) // Save last known viewport position within the window itself (so it can be saved in .ini file and restored)
window->ViewportPos = window->Viewport->Pos; window->ViewportPos = window->Viewport->Pos;
// Default item width. Make it proportional to window size if window manually resizes // Default item width. Make it proportional to window size if window manually resizes
@ -14881,9 +14884,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
if (ImGui::TreeNode((void*)(intptr_t)viewport->ID, "Viewport #%d, ID: 0x%08X, Window: \"%s\"", viewport->Idx, viewport->ID, viewport->Window ? viewport->Window->Name : "N/A")) if (ImGui::TreeNode((void*)(intptr_t)viewport->ID, "Viewport #%d, ID: 0x%08X, Window: \"%s\"", viewport->Idx, viewport->ID, viewport->Window ? viewport->Window->Name : "N/A"))
{ {
ImGuiWindowFlags flags = viewport->Flags; ImGuiWindowFlags flags = viewport->Flags;
ImGui::BulletText("Pos: (%.0f,%.0f), Monitor: %d", viewport->Pos.x, viewport->Pos.y, viewport->PlatformMonitor); 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")) { viewport->Pos = ImVec2(200,200); if (viewport->Window) viewport->Window->Pos = ImVec2(200,200); } } 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("Size: (%0.f,%.0f), DpiScale: %.0f%%", viewport->Size.x, viewport->Size.y, viewport->DpiScale * 100.0f);
ImGui::BulletText("Flags: 0x%04X =%s%s%s%s%s", viewport->Flags, ImGui::BulletText("Flags: 0x%04X =%s%s%s%s%s", viewport->Flags,
(flags & ImGuiViewportFlags_CanHostOtherWindows) ? " CanHostOtherWindows" : "", (flags & ImGuiViewportFlags_NoDecoration) ? " NoDecoration" : "", (flags & ImGuiViewportFlags_CanHostOtherWindows) ? " CanHostOtherWindows" : "", (flags & ImGuiViewportFlags_NoDecoration) ? " NoDecoration" : "",
(flags & ImGuiViewportFlags_NoFocusOnAppearing) ? " NoFocusOnAppearing" : "", (flags & ImGuiViewportFlags_NoInputs) ? " NoInputs" : "", (flags & ImGuiViewportFlags_NoFocusOnAppearing) ? " NoFocusOnAppearing" : "", (flags & ImGuiViewportFlags_NoInputs) ? " NoInputs" : "",