Fixed WantTextInput from being true when an activated Drag or Slider was previously turned into an InputText(). (#1317)

imgui.cpp

@@ -2291,9 +2291,9 @@ void ImGui::NewFrame()
     else
         g.IO.WantCaptureMouse = (mouse_avail_to_imgui && (g.HoveredWindow != NULL || mouse_any_down)) || (g.ActiveId != 0) || (!g.OpenPopupStack.empty());
     g.IO.WantCaptureKeyboard = (g.WantCaptureKeyboardNextFrame != -1) ? (g.WantCaptureKeyboardNextFrame != 0) : (g.ActiveId != 0);
-    g.IO.WantTextInput = (g.ActiveId != 0 && g.InputTextState.Id == g.ActiveId);
+    g.IO.WantTextInput = (g.WantTextInputNextFrame != -1) ? (g.WantTextInputNextFrame != 0) : 0;
     g.MouseCursor = ImGuiMouseCursor_Arrow;
-    g.WantCaptureMouseNextFrame = g.WantCaptureKeyboardNextFrame = -1;
+    g.WantCaptureMouseNextFrame = g.WantCaptureKeyboardNextFrame = g.WantTextInputNextFrame = -1;
     g.OsImePosRequest = ImVec2(1.0f, 1.0f); // OS Input Method Editor showing on top-left of our window by default
 
     // If mouse was first clicked outside of ImGui bounds we also cancel out hovering.
@@ -7906,6 +7906,7 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
         // Although we are active we don't prevent mouse from hovering other elements unless we are interacting right now with the widget.
         // Down the line we should have a cleaner library-wide concept of Selected vs Active.
         g.ActiveIdAllowOverlap = !io.MouseDown[0];
+        g.WantTextInputNextFrame = 1;
 
         // Edit in progress
         const float mouse_x = (io.MousePos.x - frame_bb.Min.x - style.FramePadding.x) + edit_state.ScrollX;

imgui_internal.h

@@ -488,6 +488,7 @@ struct ImGuiContext
     float                   FramerateSecPerFrameAccum;
     int                     WantCaptureMouseNextFrame;          // explicit capture via CaptureInputs() sets those flags
     int                     WantCaptureKeyboardNextFrame;
+    int                     WantTextInputNextFrame;
     char                    TempBuffer[1024*3+1];               // temporary text buffer
 
     ImGuiContext()
@@ -558,7 +559,7 @@ struct ImGuiContext
         memset(FramerateSecPerFrame, 0, sizeof(FramerateSecPerFrame));
         FramerateSecPerFrameIdx = 0;
         FramerateSecPerFrameAccum = 0.0f;
-        WantCaptureMouseNextFrame = WantCaptureKeyboardNextFrame = -1;
+        WantCaptureMouseNextFrame = WantCaptureKeyboardNextFrame = WantTextInputNextFrame = -1;
         memset(TempBuffer, 0, sizeof(TempBuffer));
     }
 };