diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index 129709152..319530e0a 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -67,6 +67,8 @@ Other changes: state to draw callbacks. (#6969, #5834, #7468, #3590) - IO: WantCaptureKeyboard is never set when ImGuiConfigFlags_NoKeyboard is enabled. (#4921) - Error Handling: turned a few more functions into recoverable errors. (#1651) +- Nav: added NavSetCursorVisible(bool visible) to manipulate visibility of keyboard/gamepad + navigation cursor. (#1074, #2048, #7237, #8059) - Nav: added io.ConfigNavEscapeClearFocusItem and io.ConfigNavEscapeClearFocusWindow to change how pressing Escape affects navigation. (#8059, #2048, #1074, #3200) - Set io.ConfigNavEscapeClearFocusItem = true (default) to clear focused item and highlight. diff --git a/imgui.cpp b/imgui.cpp index 09acf5cd6..ba4a34121 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -8558,7 +8558,7 @@ void ImGui::FocusItem() return; } - ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_IsTabbing | ImGuiNavMoveFlags_FocusApi | ImGuiNavMoveFlags_NoSetNavHighlight | ImGuiNavMoveFlags_NoSelect; + ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_IsTabbing | ImGuiNavMoveFlags_FocusApi | ImGuiNavMoveFlags_NoSetNavCursorVisible | ImGuiNavMoveFlags_NoSelect; ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY; SetNavWindow(window); NavMoveRequestSubmit(ImGuiDir_None, ImGuiDir_Up, move_flags, scroll_flags); @@ -8593,7 +8593,7 @@ void ImGui::SetKeyboardFocusHere(int offset) SetNavWindow(window); - ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_IsTabbing | ImGuiNavMoveFlags_Activate | ImGuiNavMoveFlags_FocusApi | ImGuiNavMoveFlags_NoSetNavHighlight; + ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_IsTabbing | ImGuiNavMoveFlags_Activate | ImGuiNavMoveFlags_FocusApi | ImGuiNavMoveFlags_NoSetNavCursorVisible; ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY; NavMoveRequestSubmit(ImGuiDir_None, offset < 0 ? ImGuiDir_Up : ImGuiDir_Down, move_flags, scroll_flags); // FIXME-NAV: Once we refactor tabbing, add LegacyApi flag to not activate non-inputable. if (offset == -1) @@ -12209,6 +12209,20 @@ ImVec2 ImGui::FindBestWindowPosForPopup(ImGuiWindow* window) // In our terminology those should be interchangeable, yet right now this is super confusing. // Those two functions are merely a legacy artifact, so at minimum naming should be clarified. +void ImGui::SetNavCursorVisible(bool visible) +{ + ImGuiContext& g = *GImGui; + g.NavCursorVisible = visible; +} + +// (was called NavRestoreHighlightAfterMove() before 1.91.4) +void ImGui::SetNavCursorVisibleAfterMove() +{ + ImGuiContext& g = *GImGui; + g.NavCursorVisible = true; + g.NavHighlightItemUnderNav = g.NavMousePosDirty = true; +} + void ImGui::SetNavWindow(ImGuiWindow* window) { ImGuiContext& g = *GImGui; @@ -12735,13 +12749,6 @@ void ImGui::NavRestoreLayer(ImGuiNavLayer layer) } } -void ImGui::NavRestoreHighlightAfterMove() -{ - ImGuiContext& g = *GImGui; - g.NavCursorVisible = true; - g.NavHighlightItemUnderNav = g.NavMousePosDirty = true; -} - static inline void ImGui::NavUpdateAnyRequestFlag() { ImGuiContext& g = *GImGui; @@ -13050,7 +13057,7 @@ void ImGui::NavInitRequestApplyResult() if (result->SelectionUserData != ImGuiSelectionUserData_Invalid) g.NavLastValidSelectionUserData = result->SelectionUserData; if (g.NavInitRequestFromMove) - NavRestoreHighlightAfterMove(); + SetNavCursorVisibleAfterMove(); } // Bias scoring rect ahead of scoring + update preferred pos (if missing) using source position @@ -13243,9 +13250,9 @@ void ImGui::NavMoveRequestApplyResult() if (result == NULL) { if (g.NavMoveFlags & ImGuiNavMoveFlags_IsTabbing) - g.NavMoveFlags |= ImGuiNavMoveFlags_NoSetNavHighlight; - if (g.NavId != 0 && (g.NavMoveFlags & ImGuiNavMoveFlags_NoSetNavHighlight) == 0) - NavRestoreHighlightAfterMove(); + g.NavMoveFlags |= ImGuiNavMoveFlags_NoSetNavCursorVisible; + if (g.NavId != 0 && (g.NavMoveFlags & ImGuiNavMoveFlags_NoSetNavCursorVisible) == 0) + SetNavCursorVisibleAfterMove(); NavClearPreferredPosForAxis(axis); // On a failed move, clear preferred pos for this axis. IMGUI_DEBUG_LOG_NAV("[nav] NavMoveSubmitted but not led to a result!\n"); return; @@ -13330,9 +13337,9 @@ void ImGui::NavMoveRequestApplyResult() g.NavNextActivateFlags |= ImGuiActivateFlags_PreferInput | ImGuiActivateFlags_TryToPreserveState | ImGuiActivateFlags_FromTabbing; } - // Enable nav highlight - if ((g.NavMoveFlags & ImGuiNavMoveFlags_NoSetNavHighlight) == 0) - NavRestoreHighlightAfterMove(); + // Make nav cursor visible + if ((g.NavMoveFlags & ImGuiNavMoveFlags_NoSetNavCursorVisible) == 0) + SetNavCursorVisibleAfterMove(); } // Process Escape/NavCancel input (to close a popup, get back to parent, clear focus) @@ -13356,7 +13363,7 @@ static void ImGui::NavUpdateCancelRequest() { // Leave the "menu" layer NavRestoreLayer(ImGuiNavLayer_Main); - NavRestoreHighlightAfterMove(); + SetNavCursorVisibleAfterMove(); } else if (g.NavWindow && g.NavWindow != g.NavWindow->RootWindow && !(g.NavWindow->RootWindowForNav->Flags & ImGuiWindowFlags_Popup) && g.NavWindow->RootWindowForNav->ParentWindow) { @@ -13366,7 +13373,7 @@ static void ImGui::NavUpdateCancelRequest() IM_ASSERT(child_window->ChildId != 0); FocusWindow(parent_window); SetNavID(child_window->ChildId, ImGuiNavLayer_Main, 0, WindowRectAbsToRel(parent_window, child_window->Rect())); - NavRestoreHighlightAfterMove(); + SetNavCursorVisibleAfterMove(); } else if (g.OpenPopupStack.Size > 0 && g.OpenPopupStack.back().Window != NULL && !(g.OpenPopupStack.back().Window->Flags & ImGuiWindowFlags_Modal)) { @@ -13732,7 +13739,7 @@ static void ImGui::NavUpdateWindowing() if (apply_focus_window && (g.NavWindow == NULL || apply_focus_window != g.NavWindow->RootWindow)) { ClearActiveID(); - NavRestoreHighlightAfterMove(); + SetNavCursorVisibleAfterMove(); ClosePopupsOverWindow(apply_focus_window, false); FocusWindow(apply_focus_window, ImGuiFocusRequestFlags_RestoreFocusedChild); apply_focus_window = g.NavWindow; @@ -13779,7 +13786,7 @@ static void ImGui::NavUpdateWindowing() if (new_nav_layer == ImGuiNavLayer_Menu) g.NavWindow->NavLastIds[new_nav_layer] = 0; NavRestoreLayer(new_nav_layer); - NavRestoreHighlightAfterMove(); + SetNavCursorVisibleAfterMove(); } } } diff --git a/imgui.h b/imgui.h index d89661bf2..c5ef6e935 100644 --- a/imgui.h +++ b/imgui.h @@ -900,10 +900,12 @@ namespace ImGui IMGUI_API void PopClipRect(); // Focus, Activation - // - Prefer using "SetItemDefaultFocus()" over "if (IsWindowAppearing()) SetScrollHereY()" when applicable to signify "this is the default item" - IMGUI_API void SetItemDefaultFocus(); // make last item the default focused item of a window. + IMGUI_API void SetItemDefaultFocus(); // make last item the default focused item of of a newly appearing window. IMGUI_API void SetKeyboardFocusHere(int offset = 0); // focus keyboard on the next widget. Use positive 'offset' to access sub components of a multiple component widget. Use -1 to access previous widget. + // Keyboard/Gamepad Navigation + IMGUI_API void SetNavCursorVisible(bool visible); // alter visibility of keyboard/gamepad cursor. by default: show when using an arrow key, hide when clicking with mouse. + // Overlapping mode IMGUI_API void SetNextItemAllowOverlap(); // allow next item to be overlapped by a subsequent item. Useful with invisible buttons, selectable, treenode covering an area where subsequent items may need to be added. Note that both Selectable() and TreeNode() have dedicated flags doing this. @@ -996,7 +998,7 @@ namespace ImGui // - Many related features are still in imgui_internal.h. For instance, most IsKeyXXX()/IsMouseXXX() functions have an owner-id-aware version. IMGUI_API void SetItemKeyOwner(ImGuiKey key); // Set key owner to last item ID if it is hovered or active. Equivalent to 'if (IsItemHovered() || IsItemActive()) { SetKeyOwner(key, GetItemID());'. - // Inputs Utilities: Mouse specific + // Inputs Utilities: Mouse // - To refer to a mouse button, you may use named enums in your code e.g. ImGuiMouseButton_Left, ImGuiMouseButton_Right. // - You can also use regular integer: it is forever guaranteed that 0=Left, 1=Right, 2=Middle. // - Dragging operations are only reported after mouse has moved a certain distance away from the initial clicking position (see 'lock_threshold' and 'io.MouseDraggingThreshold') @@ -1676,7 +1678,7 @@ enum ImGuiCol_ ImGuiCol_TextLink, // Hyperlink color ImGuiCol_TextSelectedBg, ImGuiCol_DragDropTarget, // Rectangle highlighting a drop target - ImGuiCol_NavHighlight, // Gamepad/keyboard: current highlighted item + ImGuiCol_NavHighlight, // Color of gamepad/keyboard navigation cursor/rectangle, when visible ImGuiCol_NavWindowingHighlight, // Highlight window when using CTRL+TAB ImGuiCol_NavWindowingDimBg, // Darken/colorize entire screen behind the CTRL+TAB window list, when active ImGuiCol_ModalWindowDimBg, // Darken/colorize entire screen behind a modal window, when one is active diff --git a/imgui_internal.h b/imgui_internal.h index 85ca13910..921263456 100644 --- a/imgui_internal.h +++ b/imgui_internal.h @@ -1578,7 +1578,7 @@ enum ImGuiNavMoveFlags_ ImGuiNavMoveFlags_IsPageMove = 1 << 11, // Identify a PageDown/PageUp request. ImGuiNavMoveFlags_Activate = 1 << 12, // Activate/select target item. ImGuiNavMoveFlags_NoSelect = 1 << 13, // Don't trigger selection by not setting g.NavJustMovedTo - ImGuiNavMoveFlags_NoSetNavHighlight = 1 << 14, // Do not alter the visible state of keyboard vs mouse nav highlight + ImGuiNavMoveFlags_NoSetNavCursorVisible = 1 << 14, // Do not alter the nav cursor visible state ImGuiNavMoveFlags_NoClearActiveId = 1 << 15, // (Experimental) Do not clear active id when applying move result }; @@ -3114,7 +3114,7 @@ namespace ImGui IMGUI_API void NavMoveRequestTryWrapping(ImGuiWindow* window, ImGuiNavMoveFlags move_flags); IMGUI_API void NavHighlightActivated(ImGuiID id); IMGUI_API void NavClearPreferredPosForAxis(ImGuiAxis axis); - IMGUI_API void NavRestoreHighlightAfterMove(); + IMGUI_API void SetNavCursorVisibleAfterMove(); IMGUI_API void NavUpdateCurrentWindowIsScrollPushableX(); IMGUI_API void SetNavWindow(ImGuiWindow* window); IMGUI_API void SetNavID(ImGuiID id, ImGuiNavLayer nav_layer, ImGuiID focus_scope_id, const ImRect& rect_rel); diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index 3b28daa4d..c3a61070b 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -7200,7 +7200,7 @@ int ImGui::TypingSelectFindMatch(ImGuiTypingSelectRequest* req, int items_count, else idx = TypingSelectFindBestLeadingMatch(req, items_count, get_item_name_func, user_data); if (idx != -1) - NavRestoreHighlightAfterMove(); + SetNavCursorVisibleAfterMove(); return idx; } @@ -8883,7 +8883,7 @@ bool ImGui::BeginMenuEx(const char* label, const char* icon, bool enabled) { want_open = want_open_nav_init = true; NavMoveRequestCancel(); - NavRestoreHighlightAfterMove(); + SetNavCursorVisibleAfterMove(); } } else