InputText: Added support for Ctrl+Delete to delete up to end of word. (#6067)

AJ Weeks · ocornut · commit f4ef420c011d · 2023-01-25T14:41:38.000+01:00
diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
@@ -47,6 +47,8 @@ All changes:
   is scaled. Scaling wasn't taken into account, leading to ellipsis character straying
   slightly out of its expected boundaries. (#2775)
 - Text: Tweaked rendering of three-dots "..." ellipsis variant. (#2775, #4269)
+- InputText: Added support for Ctrl+Delete to delete up to end-of-word. (#6067) [@ajweeks]
+  (Not adding Super+Delete to delete to up to end-of-line on OSX, as OSX doesn't have it)
 - Menus: Fixed layout of MenuItem()/BeginMenu() when label contains a '\n'. (#6116) [@imkcy9]
 - PlotHistogram, PlotLines: Passing negative sizes honor alignment like other widgets.
 - ImDrawList: Added missing early-out in AddPolyline() and AddConvexPolyFilled() when
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
@@ -4317,7 +4317,16 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         else if (IsKeyPressed(ImGuiKey_PageDown) && is_multiline)    { state->OnKeyPressed(STB_TEXTEDIT_K_PGDOWN | k_mask); scroll_y += row_count_per_page * g.FontSize; }
         else if (IsKeyPressed(ImGuiKey_Home))                        { state->OnKeyPressed(io.KeyCtrl ? STB_TEXTEDIT_K_TEXTSTART | k_mask : STB_TEXTEDIT_K_LINESTART | k_mask); }
         else if (IsKeyPressed(ImGuiKey_End))                         { state->OnKeyPressed(io.KeyCtrl ? STB_TEXTEDIT_K_TEXTEND | k_mask : STB_TEXTEDIT_K_LINEEND | k_mask); }
-        else if (IsKeyPressed(ImGuiKey_Delete) && !is_readonly && !is_cut) { state->OnKeyPressed(STB_TEXTEDIT_K_DELETE | k_mask); }
+        else if (IsKeyPressed(ImGuiKey_Delete) && !is_readonly && !is_cut)
+        {
+            if (!state->HasSelection())
+            {
+                // OSX doesn't seem to have Super+Delete to delete until end-of-line, so we don't emulate that (as opposed to Super+Backspace)
+                if (is_wordmove_key_down)
+                    state->OnKeyPressed(STB_TEXTEDIT_K_WORDRIGHT | STB_TEXTEDIT_K_SHIFT);
+            }
+            state->OnKeyPressed(STB_TEXTEDIT_K_DELETE | k_mask);
+        }
         else if (IsKeyPressed(ImGuiKey_Backspace) && !is_readonly)
         {
             if (!state->HasSelection())
