InputText(): Fixed cursor rendering on first character when framepadding is 0.0 (following #601)

imgui.cpp

@@ -8034,9 +8034,9 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2
         // Draw blinking cursor
         bool cursor_is_visible = (g.InputTextState.CursorAnim <= 0.0f) || fmodf(g.InputTextState.CursorAnim, 1.20f) <= 0.80f;
         ImVec2 cursor_screen_pos = render_pos + cursor_offset - render_scroll;
-        ImRect cursor_screen_rect(cursor_screen_pos.x, cursor_screen_pos.y-g.FontSize+0.5f, cursor_screen_pos.x, cursor_screen_pos.y-1.5f);
+        ImRect cursor_screen_rect(cursor_screen_pos.x, cursor_screen_pos.y-g.FontSize+0.5f, cursor_screen_pos.x+1.0f, cursor_screen_pos.y-1.5f);
         if (cursor_is_visible && cursor_screen_rect.Overlaps(clip_rect))
-            draw_window->DrawList->AddLine(cursor_screen_rect.Min, cursor_screen_rect.Max, GetColorU32(ImGuiCol_Text));
+            draw_window->DrawList->AddLine(cursor_screen_rect.Min, cursor_screen_rect.GetBL(), GetColorU32(ImGuiCol_Text));
 
         // Notify OS of text input position for advanced IME (-1 x offset so that Windows IME can cover our cursor. Bit of an extra nicety.)
         if (is_editable)