Drezil/imgui
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Internals: Removed RootWindowForTabbing, won't be needed. Nav: Not starting NavWindowingTarget when a modal is active (was not noticeable).

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This commit is contained in:
omar 2018-07-09 15:04:27 +02:00
parent 6201cad2b4
commit 0708f91617
2 changed files with 13 additions and 7 deletions
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19
imgui.cpp
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@ -2135,7 +2135,6 @@ ImGuiWindow::ImGuiWindow(ImGuiContext* context, const char* name)
ParentWindow = NULL;
RootWindow = NULL;
RootWindowForTitleBarHighlight = NULL;
RootWindowForTabbing = NULL;
RootWindowForNav = NULL;
NavLastIds[0] = NavLastIds[1] = 0;
@ -3063,12 +3062,19 @@ static void ImGui::NavUpdateWindowing()
ImGuiWindow* apply_focus_window = NULL;
bool apply_toggle_layer = false;
ImGuiWindow* modal_window = GetFrontMostPopupModal();
if (modal_window != NULL)
{
g.NavWindowingTarget = NULL;
return;
}
bool start_windowing_with_gamepad = !g.NavWindowingTarget && IsNavInputPressed(ImGuiNavInput_Menu, ImGuiInputReadMode_Pressed);
bool start_windowing_with_keyboard = !g.NavWindowingTarget && g.IO.KeyCtrl && IsKeyPressedMap(ImGuiKey_Tab) && (g.IO.ConfigFlags & ImGuiConfigFlags_NavEnableKeyboard);
if (start_windowing_with_gamepad || start_windowing_with_keyboard)
if (ImGuiWindow* window = g.NavWindow ? g.NavWindow : FindWindowNavigable(g.Windows.Size - 1, -INT_MAX, -1))
{
g.NavWindowingTarget = window->RootWindowForTabbing;
g.NavWindowingTarget = window;
g.NavWindowingHighlightTimer = g.NavWindowingHighlightAlpha = 0.0f;
g.NavWindowingToggleLayer = start_windowing_with_keyboard ? false : true;
g.NavInputSource = start_windowing_with_keyboard ? ImGuiInputSource_NavKeyboard : ImGuiInputSource_NavGamepad;
@ -3137,7 +3143,7 @@ static void ImGui::NavUpdateWindowing()
}
// Apply final focus
if (apply_focus_window && (g.NavWindow == NULL || apply_focus_window != g.NavWindow->RootWindowForTabbing))
if (apply_focus_window && (g.NavWindow == NULL || apply_focus_window != g.NavWindow->RootWindow))
{
g.NavDisableHighlight = false;
g.NavDisableMouseHover = true;
@ -3813,6 +3819,7 @@ void ImGui::NewFrame()
UpdateMovingWindow();
UpdateHoveredWindowAndCaptureFlags();
// Background darkening/whitening
if (GetFrontMostPopupModal() != NULL)
g.ModalWindowDarkeningRatio = ImMin(g.ModalWindowDarkeningRatio + g.IO.DeltaTime * 6.0f, 1.0f);
else
@ -6181,11 +6188,11 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Initialize
window->ParentWindow = parent_window;
window->RootWindow = window->RootWindowForTitleBarHighlight = window->RootWindowForTabbing = window->RootWindowForNav = window;
window->RootWindow = window->RootWindowForTitleBarHighlight = window->RootWindowForNav = window;
if (parent_window && (flags & ImGuiWindowFlags_ChildWindow) && !window_is_child_tooltip)
window->RootWindow = parent_window->RootWindow;
if (parent_window && !(flags & ImGuiWindowFlags_Modal) && (flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_Popup)))
window->RootWindowForTitleBarHighlight = window->RootWindowForTabbing = parent_window->RootWindowForTitleBarHighlight; // Same value in master branch, will differ for docking
window->RootWindowForTitleBarHighlight = parent_window->RootWindowForTitleBarHighlight;
while (window->RootWindowForNav->Flags & ImGuiWindowFlags_NavFlattened)
window->RootWindowForNav = window->RootWindowForNav->ParentWindow;
@ -7262,7 +7269,7 @@ bool ImGui::IsWindowFocused(ImGuiFocusedFlags flags)
bool ImGui::IsWindowNavFocusable(ImGuiWindow* window)
{
ImGuiContext& g = *GImGui;
return window->Active && window == window->RootWindowForTabbing && (!(window->Flags & ImGuiWindowFlags_NoNavFocus) || window == g.NavWindow);
return window->Active && window == window->RootWindow && (!(window->Flags & ImGuiWindowFlags_NoNavFocus) || window == g.NavWindow);
}
float ImGui::GetWindowWidth()

1
imgui_internal.h
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@ -1002,7 +1002,6 @@ struct IMGUI_API ImGuiWindow
ImGuiWindow* ParentWindow; // If we are a child _or_ popup window, this is pointing to our parent. Otherwise NULL.
ImGuiWindow* RootWindow; // Point to ourself or first ancestor that is not a child window.
ImGuiWindow* RootWindowForTitleBarHighlight; // Point to ourself or first ancestor which will display TitleBgActive color when this window is active.
ImGuiWindow* RootWindowForTabbing; // Point to ourself or first ancestor which can be CTRL-Tabbed into.
ImGuiWindow* RootWindowForNav; // Point to ourself or first ancestor which doesn't have the NavFlattened flag.
ImGuiWindow* NavLastChildNavWindow; // When going to the menu bar, we remember the child window we came from. (This could probably be made implicit if we kept g.Windows sorted by last focused including child window.)