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Nav: Fixed toggling menu layer with Alt exiting menu layer with Esc not moving mouse when NavEnableSetMousePos config flag is set.

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This commit is contained in:
ocornut 2021-09-01 15:51:21 +02:00
parent 3d9d3b49ae
commit dff15acdb5
2 changed files with 22 additions and 10 deletions
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4
docs/CHANGELOG.txt
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@ -42,11 +42,13 @@ Breaking Changes:
Other Changes:
- Windows: fixed background order of overlapping childs submitted sequentially. (#4493)
- Windows: Fixed background order of overlapping childs submitted sequentially. (#4493)
- InputTextMultiline: Fixed label size not being included into window contents rect unless
the whole widget is clipped.
- TextUnformatted: Accept null ranges including (NULL,NULL) without asserting, in order to conform
to common idioms (e.g. passing .data(), .data() + .size() from a null string). (#3615)
- Nav: Fixed toggling menu layer with Alt or exiting menu layer with Esc not moving mouse when
the NavEnableSetMousePos config flag is set.
- PlotHistogram: Fixed zero-line position when manually specifying min<0 and max>0. (#4349) [@filippocrocchini]
- IO: Added 'io.WantCaptureMouseUnlessPopupClose' alternative to `io.WantCaptureMouse'. (#4480)
This allows apps to receive the click on void when that click is used to close popup (by default,

22
imgui.cpp
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@ -8682,6 +8682,7 @@ ImVec2 ImGui::FindBestWindowPosForPopup(ImGuiWindow* window)
//-----------------------------------------------------------------------------
// FIXME-NAV: The existence of SetNavID vs SetFocusID properly needs to be clarified/reworked.
// In our terminology those should be interchangeable. Those two functions are merely a legacy artifact, so at minimum naming should be clarified.
void ImGui::SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel)
{
ImGuiContext& g = *GImGui;
@ -9039,14 +9040,14 @@ void ImGui::NavRestoreLayer(ImGuiNavLayer layer)
if (window->NavLastIds[layer] != 0)
{
SetNavID(window->NavLastIds[layer], layer, 0, window->NavRectRel[layer]);
g.NavDisableHighlight = false;
g.NavDisableMouseHover = g.NavMousePosDirty = true;
}
else
{
g.NavLayer = layer;
NavInitWindow(window, true);
}
g.NavDisableHighlight = false;
g.NavDisableMouseHover = g.NavMousePosDirty = true;
}
static inline void ImGui::NavUpdateAnyRequestFlag()
@ -9211,6 +9212,7 @@ static void ImGui::NavUpdate()
{
io.MousePos = io.MousePosPrev = NavCalcPreferredRefPos();
io.WantSetMousePos = true;
//IMGUI_DEBUG_LOG("SetMousePos: (%.1f,%.1f)\n", io.MousePos.x, io.MousePos.y);
}
g.NavMousePosDirty = false;
}
@ -9310,6 +9312,7 @@ static void ImGui::NavUpdateInitResult()
// FIXME-NAV: On _NavFlattened windows, g.NavWindow will only be updated during subsequent frame. Not a problem currently.
IMGUI_DEBUG_LOG_NAV("[nav] NavInitRequest: result NavID 0x%08X in Layer %d Window \"%s\"\n", g.NavInitResultId, g.NavLayer, g.NavWindow->Name);
SetNavID(g.NavInitResultId, g.NavLayer, 0, g.NavInitResultRectRel);
g.NavIdIsAlive = true; // Mark as alive from previous frame as we got a result
if (g.NavInitRequestFromMove)
{
g.NavDisableHighlight = false;
@ -9415,9 +9418,10 @@ void ImGui::NavMoveRequestApplyResult()
{
ImGuiContext& g = *GImGui;
// No result
// In a situation when there is no results but NavId != 0, re-enable the Navigation highlight (because g.NavId is not considered as a possible result)
if (g.NavMoveResultLocal.ID == 0 && g.NavMoveResultOther.ID == 0)
{
// In a situation when there is no results but NavId != 0, re-enable the Navigation highlight (because g.NavId is not considered as a possible result)
if (g.NavId != 0)
{
g.NavDisableHighlight = false;
@ -9470,8 +9474,12 @@ void ImGui::NavMoveRequestApplyResult()
g.NavJustMovedToFocusScopeId = result->FocusScopeId;
g.NavJustMovedToKeyMods = g.NavMoveKeyMods;
}
// Focus
IMGUI_DEBUG_LOG_NAV("[nav] NavMoveRequest: result NavID 0x%08X in Layer %d Window \"%s\"\n", result->ID, g.NavLayer, g.NavWindow->Name);
SetNavID(result->ID, g.NavLayer, result->FocusScopeId, result->RectRel);
// Enable nav highlight
g.NavDisableHighlight = false;
g.NavDisableMouseHover = g.NavMousePosDirty = true;
}
@ -9863,16 +9871,18 @@ static void ImGui::NavUpdateWindowing()
FocusWindow(new_nav_window);
new_nav_window->NavLastChildNavWindow = old_nav_window;
}
g.NavDisableHighlight = false;
g.NavDisableMouseHover = true;
// Reinitialize navigation when entering menu bar with the Alt key.
// Toggle layer
const ImGuiNavLayer new_nav_layer = (g.NavWindow->DC.NavLayersActiveMask & (1 << ImGuiNavLayer_Menu)) ? (ImGuiNavLayer)((int)g.NavLayer ^ 1) : ImGuiNavLayer_Main;
if (new_nav_layer != g.NavLayer)
{
// Reinitialize navigation when entering menu bar with the Alt key (FIXME: could be a properly of the layer?)
if (new_nav_layer == ImGuiNavLayer_Menu)
g.NavWindow->NavLastIds[new_nav_layer] = 0;
NavRestoreLayer(new_nav_layer);
}
}
}
// Window has already passed the IsWindowNavFocusable()
static const char* GetFallbackWindowNameForWindowingList(ImGuiWindow* window)