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Nav: Split _NoNav window flag into _NoNavInputs and _NoNavFocus (#323)

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This commit is contained in:
ocornut 2016-07-30 18:06:05 +02:00
parent 4c4d750cae
commit e2dd48ae65
4 changed files with 10 additions and 9 deletions
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10
imgui.cpp
View File

@ -2476,7 +2476,7 @@ static void NavUpdate()
}
// Set output flags for user application
g.IO.NavUsable = g.FocusedWindow && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNav);
g.IO.NavUsable = g.FocusedWindow && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNavInputs);
g.IO.NavActive = g.IO.NavUsable && g.NavId != 0 && !g.NavDisableHighlight;
// Process NavCancel input (to close a popup, get back to parent, clear focus)
@ -2527,7 +2527,7 @@ static void NavUpdate()
g.NavActivateId = (g.NavId && !g.NavDisableHighlight && !g.NavWindowingTarget && g.ActiveId == 0 && IsKeyPressedMap(ImGuiKey_NavActivate)) ? g.NavId : 0;
g.NavInputId = (g.NavId && !g.NavDisableHighlight && !g.NavWindowingTarget && g.ActiveId == 0 && IsKeyPressedMap(ImGuiKey_NavInput)) ? g.NavId : 0;
if (g.NavWindow && (g.NavWindow->Flags & ImGuiWindowFlags_NoNav))
if (g.NavWindow && (g.NavWindow->Flags & ImGuiWindowFlags_NoNavInputs))
{
g.NavActivateId = g.NavInputId = 0;
g.NavDisableHighlight = true;
@ -2537,7 +2537,7 @@ static void NavUpdate()
// Initiate directional inputs request
const int allowed_dir_flags = (g.ActiveId == 0) ? ~0 : g.ActiveIdAllowNavDirFlags;
g.NavMoveDir = ImGuiNavDir_None;
if (g.FocusedWindow && !g.NavWindowingTarget && allowed_dir_flags && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNav))
if (g.FocusedWindow && !g.NavWindowingTarget && allowed_dir_flags && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNavInputs))
{
if ((allowed_dir_flags & (1<<ImGuiNavDir_Left)) && IsKeyPressedMap(ImGuiKey_NavLeft, true)) g.NavMoveDir = ImGuiNavDir_Left;
if ((allowed_dir_flags & (1<<ImGuiNavDir_Right)) && IsKeyPressedMap(ImGuiKey_NavRight, true)) g.NavMoveDir = ImGuiNavDir_Right;
@ -2551,7 +2551,7 @@ static void NavUpdate()
}
// Scrolling
if (g.FocusedWindow && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNav))
if (g.FocusedWindow && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNavInputs))
{
// Fallback manual-scroll with NavUp/NavDown when window has no navigable item
const float scroll_speed = ImFloor(g.FocusedWindow->CalcFontSize() * 100 * g.IO.DeltaTime + 0.5f); // We need round the scrolling speed because sub-pixel scroll isn't reliably supported.
@ -2808,7 +2808,7 @@ void ImGui::NewFrame()
// Pressing TAB activate widget focus
//// NB: Don't discard FocusedWindow if it isn't active, so that a window that go on/off programatically won't lose its keyboard focus. // [2016/07/17] That comment was made invalid by 19d02becef94e8e0f1d432a8bd55cd783876583c
if (g.ActiveId == 0 && g.FocusedWindow != NULL && g.FocusedWindow->Active && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNav) && !g.IO.KeyCtrl && IsKeyPressedMap(ImGuiKey_Tab, false))
if (g.ActiveId == 0 && g.FocusedWindow != NULL && g.FocusedWindow->Active && !(g.FocusedWindow->Flags & ImGuiWindowFlags_NoNavInputs) && !g.IO.KeyCtrl && IsKeyPressedMap(ImGuiKey_Tab, false))
if (g.NavId != 0 && g.NavIdTabCounter != INT_MAX)
g.FocusedWindow->FocusIdxTabRequestNext = g.NavIdTabCounter + 1 + (g.IO.KeyShift ? -1 : 1);
else

3
imgui.h
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@ -509,7 +509,8 @@ enum ImGuiWindowFlags_
ImGuiWindowFlags_AlwaysVerticalScrollbar= 1 << 14, // Always show vertical scrollbar (even if ContentSize.y < Size.y)
ImGuiWindowFlags_AlwaysHorizontalScrollbar=1<< 15, // Always show horizontal scrollbar (even if ContentSize.x < Size.x)
ImGuiWindowFlags_AlwaysUseWindowPadding = 1 << 16, // Ensure child windows without border uses style.WindowPadding (ignored by default for non-bordered child windows, because more convenient)
ImGuiWindowFlags_NoNav = 1 << 17, // No directional gamepad/keyboard navigation
ImGuiWindowFlags_NoNavFocus = 1 << 17, // No focusing of this window with gamepad/keyboard navigation
ImGuiWindowFlags_NoNavInputs = 1 << 18, // No gamepad/keyboard navigation within the window
// [Internal]
ImGuiWindowFlags_ChildWindow = 1 << 20, // Don't use! For internal use by BeginChild()
ImGuiWindowFlags_ChildWindowAutoFitX = 1 << 21, // Don't use! For internal use by BeginChild()

4
imgui_demo.cpp
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@ -164,7 +164,7 @@ void ImGui::ShowTestWindow(bool* p_open)
if (no_scrollbar) window_flags |= ImGuiWindowFlags_NoScrollbar;
if (no_collapse) window_flags |= ImGuiWindowFlags_NoCollapse;
if (!no_menu) window_flags |= ImGuiWindowFlags_MenuBar;
if (no_nav) window_flags |= ImGuiWindowFlags_NoNav;
if (no_nav) window_flags |= ImGuiWindowFlags_NoNavInputs;
ImGui::SetNextWindowSize(ImVec2(550,680), ImGuiSetCond_FirstUseEver);
if (!ImGui::Begin("ImGui Demo", p_open, window_flags))
{
@ -1904,7 +1904,7 @@ static void ShowExampleAppConstrainedResize(bool* p_open)
static void ShowExampleAppFixedOverlay(bool* p_open)
{
ImGui::SetNextWindowPos(ImVec2(10,10));
if (!ImGui::Begin("Example: Fixed Overlay", p_open, ImVec2(0,0), 0.3f, ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoSavedSettings|ImGuiWindowFlags_NoNav))
if (!ImGui::Begin("Example: Fixed Overlay", p_open, ImVec2(0,0), 0.3f, ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoSavedSettings|ImGuiWindowFlags_NoFocusOnAppearing|ImGuiWindowFlags_NoNavFocus|ImGuiWindowFlags_NoNavInputs))
{
ImGui::End();
return;

2
imgui_internal.h
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@ -745,7 +745,7 @@ public:
ImRect TitleBarRect() const { return ImRect(Pos, ImVec2(Pos.x + SizeFull.x, Pos.y + TitleBarHeight())); }
float MenuBarHeight() const { return (Flags & ImGuiWindowFlags_MenuBar) ? CalcFontSize() + GImGui->Style.FramePadding.y * 2.0f : 0.0f; }
ImRect MenuBarRect() const { float y1 = Pos.y + TitleBarHeight(); return ImRect(Pos.x, y1, Pos.x + SizeFull.x, y1 + MenuBarHeight()); }
bool IsNavigableTo() const { return Active && this == this->RootNonPopupWindow && (!(Flags & ImGuiWindowFlags_NoNav) || this == GImGui->FocusedWindow); }
bool IsNavigableTo() const { return Active && this == this->RootNonPopupWindow && (!(Flags & ImGuiWindowFlags_NoNavFocus) || this == GImGui->FocusedWindow); }
};
//-----------------------------------------------------------------------------